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726903-B21 HPE Smart Array P841/4G Controller

726903-B21

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HPE Smart Array P841/4G Controller

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726903-B21

Server chassis accessories

HP

726903-B21 information and overview

HPE 726903-B21 Smart Array P841/4G Controller

© Respective owners and brand holders. © 2026 ComXpert International CC. The contents has been generated by ComXpert International CC (//www.comx-computers.co.za). All products are sourced locally in South Africa and the warranty is that of the local supplier only. E&OE.

Not for sale. This is a discontinued product.

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Subject to correction, the product was last sold 2019-10-25, where the last unit was sold for R 25985, which may have been a final clearance price.

Specifications & more information about 726903-B21, Server chassis accessories manufactured by HP

Specifications available as a download

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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:

©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	726903-B21
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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726903-B21 HPE Smart Array P841/4G Controller

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