This document covers the HP ProLiant BL680c G5 server blade only. For more information on the HP BladeSystem c-Class Enclosure and HP BladeSystem c-Class Interconnect and Mezzanine Components, please see the following:
HP BladeSystem c3000 Enclosure QuickSpecs:
https://h18000.www1.hp.com/products/quickspecs/12790_div/12790_div.html
HP BladeSystem c7000 Enclosure QuickSpecs:
https://h18000.www1.hp.com/products/quickspecs/12810_div/12810_div.html
HP BladeSystem c-Class Interconnect and Mezzanine Components:
https://h18004.www1.hp.com/products/blades/components/c-class-interconnects.html
https://h18004.www1.hp.com/products/blades/components/c-class-adapters.html

• The HP ProLiant BL680c G5 Server Blade delivers no-compromise performance and expansion for a 4-core to 6-core BladeSystem Server. With two or four Intel Xeon 7400 series processors, 128 GB of fully buffered memory, two hot-plug serial attached SCSI (SAS) or serial ATA (SATA) hard drives, four embedded Gigabit Ethernet adapters (two multifunction) and three I/O expansion slots, the HP ProLiant BL680c G5 delivers the density you want with the performance you need to handle the most demanding enterprise class applications. The HP ProLiant BL680c G5 server blade includes:
• Processor:
  • Two or four Intel Xeon 7400 series processors with up to 6 cores
    NOTE: The BL680c G5 supports either two or four processors. One and three processors are not supported.
    NOTE: All processors within the server must be identical.
  • Intel 7300 chipset supporting a 1066 MT/s Dedicated High-Speed Interconnect (DHSI)
  • Demand Based Switching (DBS) with Enhanced Intel SpeedStep® Technology on select models
  • Up to 16 MB of L3 cache
  • Intel® Virtualization Technology
• Memory:
  • Sixteen (16) DIMM slots supporting:
    • 128 GB PC2-5300, fully buffered DDR2-667MHz memory
    • 64 GB PC2-5300, fully buffered DDR2-667MHz low power memory
    • Advanced ECC memory technology
    • Memory interleaving (2 x 1), memory mirroring, and online spare capacity
• Storage Controller:
  • Integrated HP Smart Array P400i Controller with 256MB ECC protected cache and RAID 0 and 1
  • Upgrades include:
    • Battery-backed write cache (BBWC) for standard 256MB cache
    • 512MB ECC protected cache upgrade with BBWC
  • Optional Storage Works P700m Controller with either 256MB cache, or 512MB cache with or without BBWC
  • Optional StorageWorks IO Accelerator cards for high I/O performance
• Internal Drive Support:
  • Up to two (2) small form factor (SFF) SAS or SATA hot-plug hard drives
  • Support for the optional StorageWorks SB40c Storage Blade
• Network Controller:
  • Four (4) embedded network adapter ports, plus one (1) additional management network adapter port:
    • Two (2) embedded NC373i Multifunction Gigabit Server Adapters with TCP/IP offload engine for Microsoft Windows iSCSI boot, and optional accelerated iSCSI
      
    • One (1) NC326i Dual Port Gigabit Server Adapter
      
    • One (1) additional embedded 10/100 network adapter dedicated to iLO 2management
      NOTE: The Gigabit Ethernet adapters transmit from the server at 2000 Mbps, full duplex per port. For more information, see the "Network Controller" item in Standards Features section.
• Mezzanine Support:
  • Three (3) mezzanine expansion slots; one Type I x4 PCIe (15 watts) and two x8 PCIe (25 watts). The expansion slots provide a choice of for additional I/O mezzanine including:
    • Dual Port 4Gb Fibre Channel for SAN connectivity (choice of Emulex or QLogic)
    • Multiple dual port 10Gb Ethernet adapter options for high bandwidth network connectivity
    • Multiple dual and quad port Gigabit Ethernet network adapter options for increased bandwidth and additional network ports
    • StorageWorks I/O Accelerators for high transaction rate local storage
    • 4X DDR InfiniBand (20Gb) for low latency, high bandwidth server interconnectivity
  • For additional I/O expansion, the BL680c G5 supports the PCI Expansion Blade, see: https://h18004.www1.hp.com/products/blades/expansion/index.html?jumpid=reg_R1002_USEN
• Internal USB Support:
  • One (1) internal USB 2.0 connector for security key devices and USB drive keys
• Infrastructure Management:
  
  • The server blade requires the latest version of the Onboard Administrator firmware. This firmware release may also require other subsystem firmware upgrades. For information on the latest firmware versions, please see the Blades Firmware Maintenance website at: https://h18004.www1.hp.com/products/blades/components/c-class-compmatrix.html.
  • HP Integrated Lights-Out 2 (iLO 2) management processor for simplified server setup, health monitoring and recovery, power and thermal control, and lights-out remote administration.
  • HP Insight Control, a product option, delivers essential infrastructure management that can help save time and money by making it easy to deploy, monitor, control and optimize your IT infrastructure through a single, simple management console. Insight Control supports both Windows and Linux-based central management servers.
  • HP Insight Dynamics for ProLiant, a product option, is an integrated command center that enables IT Staff personnel to continuously analyze and optimize a converged infrastructure, while automating and reducing the cost of common data center tasks by as much as 40 percent. This ultimately enables them to dynamically keep pace with the organization's changing business requirements.
    
• Operating System Support:
  • Microsoft Windows, RHEL, SLES, OEL, Sun Solaris, VMware ESX, and HP Essentials Citrix for XenServer
• Form Factor:
• The HP ProLiant BL680c G5 is a full height server blade that plugs into the HP BladeSystem c3000 and c7000 enclosures
• Enclosures:
  • HP offers three different c-Class server blade enclosures to meet your individual needs:
    • The HP BladeSystem c7000 rack enclosure is 10U high and holds up to 8 HP ProLiant BL680c servers plugged vertically.
    • The HP BladeSystem c3000 rack enclosure is 6U high and holds up to 4 HP ProLiant BL680c servers plugged horizontally.
    • The HP BladeSystem c3000 tower enclosure is designed with casters for sites without racks and holds up to 4 HP ProLiant BL680c servers plugged vertically.
  • Server blades, storage blades, and interconnect modules are all designed to fit into the c7000 and c3000 enclosures.
  • For additional enclosure information, please see: https://h18004.www1.hp.com/products/blades/components/enclosures/c-class/index.html.
• Warranty:
  • This product is covered by a global limited warranty and supported by HP Services and a worldwide network of HP Authorized Channel Partners resellers. Hardware diagnostic support and repair is available for three years from date of purchase. Support for software and initial setup is available for 90 days from date of purchase. Enhancements to warranty services are available through HP Care Pack services or customized service agreements. Hard drives have either a one year or three year warranty; refer to the specific hard drive QuickSpecs for details.
    NOTE: Server warranty includes 3 year Parts, 3 year Labor, 3-year on-site support. Warranty repairs may be accomplished through the use of Customer Self Repair (CSR) parts. These parts fall into two categories: 1) Mandatory CSR parts are designed for easy replacement. A travel and labor charge will result when customers decline to replace a Mandatory CSR part; 2) Optional CSR parts are also designed for easy replacement but may involve added complexity. Customers may choose to have HP replace Optional CSR parts at no charge. Additional information regarding worldwide limited warranty and technical support is available at: https://h18004.www1.hp.com/products/servers/platforms/warranty/index.html

Four (4) embedded Gigabit Ethernet network adapter ports, plus (1) additional management network adapter port:

• Two (2) embedded NC373i Multifunction Gigabit Server Adapters with TCP/IP offload engine for Microsoft Windows, iSCSI boot, and optional accelerated iSCSI
• One (1) NC326i Dual Port Gigabit Server Adapter
• One (1) additional embedded 10/100 network adapter dedicated to iLO 2 management

NOTE: The Gigabit Ethernet adapters transmit from the server at 2000 Mbps, full duplex per port. However, within a Linux environment, the speed can be reduced or "throttled" using a feature available within the Linux operating system.

Once the adapter signal reaches the interconnect within the blade enclosure and communicates outside the blade enclosure to the LAN, the blade interconnect uplink types and settings determine the cable media, speed, duplex mode, and auto negotiation mode. Interconnects are available with Ethernet uplinks supporting 10/100/1000T, 10/100/1000 SFP, 1000 SX fiber, and 10Gb speeds.

The embedded multifunction NC373i combines standard Gigabit Ethernet networking, TCP/IP offload engine (TOE) acceleration for Windows, iSCSI boot, and optional accelerated iSCSI into a single adapter.

• TOE moves the processing of data in the TCP protocol stack from the server CPU to the network card, freeing CPU cycles for other activities. With TOE, network communications are improved, and server efficiency is increased. The NC373i offers TOE for Microsoft® Windows.
  
• The iSCSI boot allows the BL680c G5 to boot from a remote operating system (OS) image located on a storage area network (SAN) within a Red Hat or SUSE Linux environment. The BL680c G5 uses an iSCSI firmware image (iSCSI boot option ROM) making the remote disk drive appear as a local, bootable C: drive. The BL680c G5 is configured to connect to and boot from the iSCSI target disk on the network and download the OS image from the iSCSI target disk. The iSCSI boot option ROM is supplied by HP at no cost. The additional cost and mezzanine slot usage of an add-in iSCSI HBA card is not required. Additionally, the HP iSCSI boot solution includes scripts to significantly simplify the installation process.

The BL680c G5 includes an integrated Smart Array P400i Controller. The P400i is an x8 PCI Express serial attached SCSI (SAS) v1.0 embedded RAID controller and provides server performance and reliability through its support of advanced SCSI technology and RAID capabilities. The P400i includes 256MB of 40-bit ECC protected cache and supports RAID levels 0 (striping) and 1 (mirroring).

The controller supports both SAS and SATA hard drives letting you deploy drive technology as needed to fit your computing environment. The BL680c G5 provides two hot-plug drive bays for up to 1.0TB of SAS and 500GB of SATA storage.

Providing high availability data cache retention, the Smart Array P400i supports two battery backed write cache (BBWC) options:

• BBWC for the existing 25MB cache.
• Upgrade to 72-bit 512MB ECC protected cache with BBWC.

If additional direct or shared storage SAS or SATA drives are desired within the server blade enclosure, the BL680c G5 supports the StorageWorks SB40c Storage Blade through use of the HP PCI Express Mezzanine Pass-Thru Card installed in mezzanine slot 3. For additional information see the "Additional Options" section below and https://h18006.www1.hp.com/products/storageworks/sb40c/index.html

Up to three 4 Gb Fibre Channel HBA mezzanines are supported ordered separately:

• Emulex LPe1105-HP 4Gb FC HBA for HP c-Class BladeSystem ( 403621-B21)
• QLogic QMH2462 4Gb FC HBA for HP c-Class BladeSystem ( 403619-B21)

NOTE: For additional information on the optional 4 Gb Fibre Channel HBA mezzanines, see: https://h18004.www1.hp.com/products/blades/components/c-class-interconnects.html

HP ProLiant BL680c G5 server blades are optimized for HP StorageWorks MSA, EVA, and XP
HP ProLiant BL680c G5 server blades are compatible with select third party SANs (please see blade storage page for more details: https://h18004.www1.hp.com/products/blades/components/c-class-sans.html

Managing the growing number of servers can be complex and expensive for your organization. IT managers need to address changing business needs with tools that meet the challenges of managing today's complex Datacenters.

HP provides management solutions that are designed to simplify a server's installation, configuration and maintenance throughout the entire server lifecycle. This provides the customer with higher levels of operational efficiency and highly reliable systems: www.hp.com/go/foundation.
The foundation pack includes:

• HP SmartStart
• HP Management DVD
• HP ProLiant Smart Update Firmware DVD
• Minimum SmartStart version supported is SmartStart 7.60, see:
  https://www.hp.com/servers/smartstart

NOTE: In an effort to support reducing our environmental impact, the HP Insight Foundation Suite for ProLiant media will be available as a selectable option for this server at time of order of a CTO SKU. This will allow customers to order the number of media kits that best meet their needs and eliminate receiving unnecessary duplicate media.

HP Cluster Platforms are specifically engineered, factory-integrated large-scale ProLiant clusters optimized for High Performance Computing, with a choice of servers, networks and software. Operating system options include specially priced offerings for Red Hat Enterprise Linux and Novell SLES, as well as Microsoft Windows HPC Server. A Cluster Platform Configurator simplifies ordering. https://www.hp.com/go/clusters

Microsoft Windows Server
Microsoft Windows Server Hyper V
Red Hat Enterprise Linux (RHEL)
SUSE Linux Enterprise Server (SLES)
Oracle Enterprise Linux (OEL)
Sun Solaris 10 for x86/x64 based Systems
VMware ESX Server
HP Citrix Essentials for XenServer

NOTE: For more information on HP's Certified and Supported ProLiant Servers for OS and Virtualization Software and latest listing of software drivers available for your server, including how to purchase from HP, please visit our OS Support Site at: https://www.hp.com/go/ossupport and our driver download page: https://www.hp.com/support/BL680cG5

• Optional dual-port 4Gb Fibre Channel mezzanine cards for redundant SAN connection
• Four (4) embedded Gigabit Ethernet adapters for redundant LAN connections
• Multiple mezzanine I/O expansion slots each routed to redundant interconnect modules
• Two (2) hot-plug SAS/SATA hard drive bays
• Integrated Smart Array P400i Controller with ECC protected cache and battery backed write cache options
• Advanced ECC Memory that can correct a multi-bit error (up to 4 bits) that occurs within one memory chip
• Memory mirroring with memory online spare capacity
• Network adapter teaming (network fault tolerance, transmit load balancing, switch-assisted load balancing)

• ACPI 2.0 Compliant
• PCI 2.2 Compliant
• WOL Support
• Microsoft® Logo certifications
• USB 2.0 Support
• PXE 2.1
• IEEE (see the Technical Specifications section)

• One (1) internal USB 2.0 connector for security key devices and USB drive keys
• Power-on password
• Administrator's password
• Integrated Lights-Out 2 has 12 customizable user accounts and SSL encryption
• Integrated Lights-Out 2 can be disabled via a global setting

HP Factory Express offers configuration, customization, integration and deployment services for HP servers and storage products. Customers can choose how their factory solutions are built, tested, integrated, shipped and deployed.

Factory Express offers service packages for simple configuration, racking, installation, complex configuration and design services as well as individual factory services, such as image loading, asset tagging, and custom packaging. HP products supported through Factory Express include a wide array of servers and storage: HP Integrity, HP ProLiant, HP ProLiant Server Blades, HP BladeSystem, HP 9000 servers as well as the MSAxxxx, VA7xxx, EVA, XP, rackable tape libraries and configurable network switches.

For more information on Factory Express services on your specific server model please contact your sales representative or go to: https://www.hp.com/go/factory-express.

HP Care Pack Services: Packaged server and storage services for increased uptime, productivity and ROI
When you buy HP server and storage products and solutions, it's also a good time to think about what levels of support you may need. Our portfolio of service options reduce deployment and management worries while helping you get the most out of your server and storage investments. We take a holistic approach to your environment, bridging servers, blades, storage, software and network infrastructures with our packaged HP Care Pack Services for servers and storage.

Protect your business beyond warranty
When it comes to robustness and reliability, standard computing equipment warranties have matured along with technology. Good news that can also create problems stemming from depending on standard warranties designed to only protect against product defects and some downtime causes. Using a standard approach to warranty uplifts, such as HP Care Pack Services, helps reduce downtime risks and provides operational consistency for mission-critical and standard business computing.

HP Care Pack Services: Upgrading or extending standard server and storage warranties cost effectively
HP Care Pack Services offer a standard reactive hardware and software support services suite sold separately, or combined with our Support Plus and Support Plus 24 services. The portfolio also provides a combination of integrated proactive and reactive services, such as Proactive 24 Service and Critical Service. In addition with HP Proactive Select, you can acquire the specific proactive constancy and technical services. HP Proactive Select menu offers a broad set of service options that you can mix and match depending on your specific requirements. Proactive service options include offers for server, storage, network, SAN device, software, environment and education services.

HP server and storage lifecycle support services offers a full spectrum of customer care-from technology support to complex migrations to complete managed services. HP Factory Express provides customization, integration and deployment services for turnkey solutions. HP Education Services offer flexible, comprehensive training on to help your IT staff get the most out of your server and storage investments. HP Financial solutions extend innovative financing and cost-effective asset management programs-from purchase to equipment retirement.

Learn more: www.hp.com/services/servers and www.hp.com/services/storage

NOTE: Care Pack Services availability may vary by product and country.

HP Care Pack Services are sold by HP and HP Authorized Service Partners:

• Services for customers purchasing from HP or an enterprise reseller are quoted using HP order configuration tools.
• Customers purchasing from a commercial reseller can find HP Care Pack Services at https://www.hp.com/go/lookuptool

3-Year HP Hardware Support Onsite Call-to-Repair (CTR) Service, 6- or 24-hour
Provides your IT manager with a team of support specialists who will quickly begin troubleshooting the system to help return the hardware to operating condition within 6 or 24 hours of the initial service request to the HP Global Solution Center.

HP is committed to repairing your hardware within a maximum of six or twenty four hours. The benefits include:

• Improved system uptime
• Predictable repair times
• More effective IT resource planning
• Consistent level of hardware support across your multi-technology systems

https://h20195.www2.hp.com/V2/GetPDF.aspx/5981-6636ENN

3-Year HP Hardware Support Onsite Service, 4-hour response, 24x7
Provides you with rapid remote support and if required an HP authorized representative who will arrive on site any time and day of the year to begin hardware maintenance service within 4 hours of the service request being logged.

This service provides a trained HP service specialist to perform an installation that meets HP quality standards, for:

• Help improve or maintain system uptime
• Convenient onsite support
• Committed response time

https://h20195.www2.hp.com/V2/GetPDF.aspx/5982-6547EEE

HP ProLiant Server Hardware Installation
Provides for the basic hardware installation of HP branded servers, storage devices and networking options to assist you in bringing your new hardware into operation in a timely and professional manner.

• Expedited installation, with all service prerequisites met before the installation is performed
• Installation in accordance with manufacturer's specifications, enhancing the supportability of your HP-installed hardware and software
• Service delivery at a mutually scheduled time
• Allows your IT resources to stay focused on their core tasks and priorities
• Availability of an HP service specialist to answer questions during the onsite delivery of this service

https://h20195.www2.hp.com/V2/GetPDF.aspx/5981-9356EN

HP Enhanced Network Installation & Startup for BladeSystem Switches
Provides for the configuration and testing of BladeSystem Ethernet interconnect switches to facilitate proper implementation of network protocols and access to advanced features.

https://h20195.www2.hp.com/V2/GetPDF.aspx/4aa0-5969ENW

3-Year HP Proactive 24
As an alternative to our recommended support level, for customers who want enhanced operational effectiveness and proactive problem identification:

Provides improved stability, availability and operational effectiveness with an integrated hardware and software support service that combines industry-leading reactive technical assistance with proactive account services, giving your IT manage support from a team of service specialists.

https://h20195.www2.hp.com/V2/GetPDF.aspx/4AA0-1614ENUC

HP Proactive Select Service
Customer needs on demand access to consulting, technical proactive services and education courses

Provides a flexible way to purchase HP best-in-class consultancy and technical services. You can buy Proactive Select Service Credits when you purchase your hardware and then use the credits over the next 12 months.

https://h20195.www2.hp.com/V2/GetPDF.aspx/4AA2-3842ENN

HP eSupport is a portfolio of technology-based services that assist you with managing your business environment - from the desktop to the data center.

Support Portal
The HP support portal provides one-stop access to the information, tools and services you need to manage the daily operations of your IT environment.

Features include:

• Access to self-solve tools (including search technical knowledge base)
• Efficient logging and tracking of support cases
• Collaboration with other business and IT professionals
• Download of patches and drivers
• Access to diagnostic tools
• Proactive notification of relevant information

Access to certain features of the support portal requires an HP service agreement. To access the support portal, visit: https://www.hp.com/support

HP Insight Remote Support software delivers secure remote support for your HP Servers and Storage, 24 X 7, so you can spend less time solving problems and more time focused on your business. You can have your systems remotely monitored for hardware failure using secure technology that's been proven at thousands of companies around the world. In many cases, you can avoid problems before they occur.

In today's cost-conscious business environment, IT professionals, developers, consultants and users face an interesting challenge: how to keep up with the latest technologies and expand important skills while delivering profitable results on current projects. To help address this challenge, HP offers innovative training solutions that help keep you up-to-date on virtualization, server, storage, Insight Control, Citrix, Microsoft® and open source/Linux-related topics-while spending less time away from business-critical activities.

HP Technology Services continues to be recognized for service and support excellence by customers, partners, industry organizations and publications around the world. Recent honors and award reflect our services team's dedications, technical expertise, professionalism and uncompromising commitment to customer satisfaction.

To learn more on HP ProLiant servers, HP BladeSystem servers and HP StorageWorks storage products, please contact your HP sales representative or HP Authorized Channel Partner. Or visit: www.hp.com/services/proliant or www.hp.com/services/bladesystem or https://www.hp.com/hps/storage

HP ProLiant BL680c G5 E7458 6C 8G (2P)
517409-B21

HP ProLiant BL680c G5 E7450 6C 8G (2P)
492334-xx1

HP ProLiant BL680c G5 E7440 4C 8G (2P)
492335-B21

HP ProLiant BL680c G5 E7430 4C 8G (2P)
492336-xx1

Four (4) embedded Gigabit Ethernet network adapter ports, plus one (1) additional management network adapter port:

• Two (2) embedded NC373i Multifunction Gigabit Server Adapters with TCP/IP offload engine for Microsoft Windows, iSCSI boot, and optional accelerated iSCSI
  
• One (1) NC326i Dual Port Gigabit Server Adapter
  
• One (1) additional embedded 10/100 network adapter dedicated to iLO 2 management

Country Code Key

1. Four (4) embedded Gigabit Ethernet network adapter ports, plus one (1) additional management network adapter port:
• Two (2) embedded NC373i Multifunction Gigabit Server Adapters with TCP/IP offload engine for Microsoft Windows, iSCSI boot, and optional accelerated iSCSI
• One (1) NC326i Dual Port Gigabit Server Adapter
• One (1) additional embedded 10/100 network adapter dedicated to iLO 2 management
2. Integrated HP Smart Array P400i Controller with RAID 0 and 1.
   NOTE: A controller cache module selection is required. In the "HP Storage Controllers" section of step 2 below, select either the 256 MB module (with or without optional BBWC) or the 512 MB module with BBWC.
3. Two (2) small form factor (SFF) SAS/SATA hot-plug hard drive bays
4. Three I/O expansion slots: one Type I x4 PCIe (15 watts) and two x8 PCIe (25 watts)
5. Integrated Lights-Out 2 Standard Blade Edition

Power Specifications

For power specifications including input requirements, BTU rating, and power supply output, please see the HP BladeSystem c-Class Enclosures QuickSpecs located at:
HP BladeSystem c3000 Enclosure QuickSpecs:
https://h18000.www1.hp.com/products/quickspecs/12790_div/
12790_div.html
HP BladeSystem c7000 Enclosure QuickSpecs:
https://h18000.www1.hp.com/products/quickspecs/12810_div/
12810_div.html

To review typical system power ratings use the HP BladeSystem Power Sizer available at: https://www.hp.com/go/bladesystem/powercalculator.

System Inlet Temperature

• 9K Jumbo frames
• TCP/IP checksum offload (TCO)
• Large send offload (LSO)
• Interrupt coalescence
• Dual address cycles (DAC)
• Wake-on-LAN (WOL)
• Pre-boot execution environment (PXE) v2.1
• ProLiant Teaming including Network Fault Tolerance, Transmit Load Balancing, and Switch-Assisted Load Balancing
• IPv6 packet transmit and receive (excluding all offload capabilities); IPv6 aware SNMPv1 agents for Windows

• TCP/IP offload engine (TOE) for Microsoft Windows
• iSCSI boot
• Optional accelerated iSCSI
• 9K Jumbo frames
• TCP/IP checksum offload (TCO)
• Large send offload (LSO)
• Interrupt coalescence
• Dual address cycles (DAC)
• Wake-on-LAN (WOL)
• Pre-boot execution environment (PXE) v2.1
• ProLiant Teaming including Network Fault Tolerance, Transmit Load Balancing, and Switch-Assisted Load Balancing
• IPv6 packet transmit and receive (excluding all offload capabilities); IPv6 aware SNMPv1 agents for Windows

Hewlett-Packard offers end-of-life HP product return, trade-in, and recycling programs in many geographic areas. For trade-in information, please go to: https://www.hp.com/go/green. To recycle your product, please go to: https://www.hp.com/go/green or contact your nearest HP sales office. Products returned to HP will be recycled, recovered or disposed of in a responsible manner.

The EU WEEE directive (2002/95/EC) requires manufacturers to provide treatment information for each product type for use by treatment facilities. This information (product disassembly instructions) is posted on the Hewlett Packard web site at: https://www.hp.com/go/green. These instructions may be used by recyclers and other WEEE treatment facilities as well as HP OEM customers who integrate and re-sell HP equipment.