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Description: HP Smart Array P841/4GB FBWC 12GB 4-Port External SAS Controller
Part Number(s)
Option Part# 726903-B21
Spare Part# 750051-001
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| Overview: |
The HP Smart Array P841 Controller is a full height - PCIe3 x8 - 12 Gb/s Serial Attached SCSI (SAS) RAID controller that provides enterprise-class storage performance - increased external scalability - and data protection for select HP Proliant Gen9 rack and tower servers. It features 16 external physical links and delivers increased server uptime by providing advanced storage functionality - including online RAID level migration (between any RAID levels) with flash back write cache (FBWC) - global online spare - and pre-failure warning. The Gen9 family of controllers supports the HP Smart Storage Battery. |
| Specifications: |
Category | Proliant Controller |
Sub-Category | Smart Array |
Generation | P841/4GB |
Part Number | 726903-B21 |
Products ID | 476987 |
Manufacturer | HP |
Product Type | Storage Controller (RAID) |
Host Bus | PCI Express 3.0 x8 |
Controller Interface Type | SATA 6Gb/s SAS 12Gb/s |
Data Transfer Rate | 1.2GB/s |
Buffer Size | 4GB |
RAID Level | 0, 1, 1 ADM, 10, 10 ADM, 5, 50, 6, 60 |
Supported Devices | Disk Array (RAID) |
Channel Quantity | 16 |
Form Factor | Plug-in Card |
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Part# 726903-B21 P841/4GB Smart Array |
![Enlarge 726903-B21's Image 1]() |
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