HP Smart Array P421/2GB FBWC 6Gb 2-ports Ext SAS Controller

HP Smart Array P421/2GB FBWC 6Gb 2-ports Ext SAS Controller

PCI Express 3.0 x8 - Plug-in Card - RAID Supported - 0, 1, 1+0, 5, 50, 6, 60 RAID Level - 2 SAS Port(s)

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Hewlett Packard Enterprise Smart Array P421

Hewlett Packard Enterprise Smart Array P421 SAS Controller 631674-B21

About the Hewlett Packard Enterprise Smart Array P421

The HP Smart Array P421 Controller is a low profile, 6 Gb/s, PCIe 3.0, Serial Attached SCSI (SAS) RAID controller that provides enterprise class, storage performance, maximum external scalability, and data protection for select HP ProLiant Gen8 rack and tower servers. It features eight external SAS ports and delivers increased server uptime by providing advanced storage functionality, including online RAID level migration (between any RAID levels) with flash back write cache, global online spare, and pre-failure warning. Data Compatibility among all models of Smart Array controllers allows simple and easy migration at any time when needs for higher performance, capacity, and availability increase.

Even new generations of Smart Array controllers can understand the data format of previous generations of Smart Array controllers.
Technical Specifications of the Hewlett Packard Enterprise Smart Array P421

General Information

Manufacturer Hewlett Packard Enterprise
Manufacturer Part Number 631674-B21
Manufacturer Website Address http://www.hpe.com
Brand Name HPE
Product Line Smart Array
Product Model P421
Product Name Smart Array P421/2GB FBWC 6Gb 2-ports Ext SAS Controller
Packaged Quantity 1
Product Type SAS Controller

Technical Information

Host Interface PCI Express 3.0 x8
Controller Type 6Gb/s SAS
RAID Supported Yes
RAID Levels
  • 0
  • 1
  • 1+0
  • 5
  • 50
  • 6
  • 60
Number of Logical Drive Supported 64
Data Backup Type Flash Backed Cache
Maximum Data Transfer Rate 600

Interfaces/Ports

Total Number of SAS Ports 2
Number of SAS Ports (External) 2

Physical Characteristics

Height 9.5"
Width 2.2"
Depth 7.5"
Form Factor Plug-in Card
Card Height Low-profile
Weight (Approximate) 15.87 oz

Miscellaneous

Compatibility

HP ProLiant Server Series:

  • DL360
  • DL380
  • ML350
  • SL200s

Compatibility

HP ProLiant Server Series:

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HP Smart Array P421/2GB FBWC 6Gb 2-ports Ext SAS Controller - PCI Express 3.0 x8 - Plug-in Card - RAID Supported - 0, 1, 1+0, 5, 50, 6, 60 RAID Level - 2 SAS Port(s)

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HP Smart Array P421/2GB FBWC 6Gb 2-ports Ext SAS Controller - PCI Express 3.0 x8 - Plug-in Card - RAID Supported - 0, 1, 1+0, 5, 50, 6, 60 RAID Level - 2 SAS Port(s)

This question will be posted on a public forum. Do not include HTML, references to other retailers, pricing, personal information, or any profane, inflammatory, or copyrighted comments