HP P421/2GB 631674-B21 Manual De Usuario

Dimensions

Dimensions

Dimensions

Dimensions (excluding
bracket)

Low Profile PCIe Form Factor
19.05 cm x 24.13 cm x 5.72 cm (7.5 in x 9.5 in x 2.25 in)

Disk Drive and Enclosure

Disk Drive and Enclosure

Disk Drive and Enclosure

Disk Drive and Enclosure
Protocol Support -

Protocol Support -

Protocol Support -

Protocol Support -
Transfer rate

Transfer rate

Transfer rate

Transfer rate

6Gb/s SAS (Serial Attached SCSI)

6Gb/s SATA (Serial AT Attachment)

SAS Connectors

SAS Connectors

SAS Connectors

SAS Connectors

2 external (Mini SAS) x8 wide port connectors

Data Transfer Method

Data Transfer Method

Data Transfer Method

Data Transfer Method

x8 5G PCIe 3.0 (4 GB/s maximum bandwidth)

Cache Memory Speed

Cache Memory Speed

Cache Memory Speed

Cache Memory Speed

DDR3-1333800 MHz with 72-bit wide bus provides up to 4.2 GB/s maximum bandwidth

Simultaneous Drive

Simultaneous Drive

Simultaneous Drive

Simultaneous Drive
Transfer Ports

Transfer Ports

Transfer Ports

Transfer Ports

2 x4 Wide SAS Ports

SAS Port Link Rate

SAS Port Link Rate

SAS Port Link Rate

SAS Port Link Rate

24 Gb/s per x4 wide port connector (4 x 6 Gb/s)

Software upgradeable

Software upgradeable

Software upgradeable

Software upgradeable
Firmware

Firmware

Firmware

Firmware

Yes

Cache Memory

Cache Memory

Cache Memory

Cache Memory

72-bit 1GB or 2GB FBWC module upgrades available); transportable with battery-backed or flash
upgrade

Logical Drives Supported

Logical Drives Supported

Logical Drives Supported

Logical Drives Supported Up to 64 logical drives
Maximum Capacity

Maximum Capacity

Maximum Capacity

Maximum Capacity

288TB (96 x 3TB)

Memory Addressing

Memory Addressing

Memory Addressing

Memory Addressing

64-bit, supporting servers memory space greater than 4 GB

RAID Support

RAID Support

RAID Support

RAID Support

RAID 6, 6+0 (Advanced Data Guarding)

NOTE:

NOTE:

NOTE:

NOTE: RAID 6, 6+0 can be enabled with a minimum of 1GB FBWC with supercap and Smart Array
Advanced Pack 2.0 License key option upgrades.

RAID 5, 5+0 (Distributed Data Guarding)

NOTE:

NOTE:

NOTE:

NOTE: A minimum of 1GB cache with supercap is required to enable RAID 5, 5+0 support of the Smart
Array P411.

RAID 1+0 (Striping & Mirroring)
RAID 0 (Striping)

Upgradeable Firmware

Upgradeable Firmware

Upgradeable Firmware

Upgradeable Firmware

Upgradeable Firmware with Recovery ROM feature

Environment-friendly

Environment-friendly

Environment-friendly

Environment-friendly
Products and Approach

Products and Approach

Products and Approach

Products and Approach

End-of-life Management

End-of-life Management

End-of-life Management

End-of-life Management
and Recycling

and Recycling

and Recycling

and Recycling

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:

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: 

be used by recyclers and other WEEE treatment facilities as well as HP OEM
customers who integrate and re-sell HP equipment.

HP Smart Array P421 Controller

HP Smart Array P421 Controller

HP Smart Array P421 Controller

HP Smart Array P421 Controller

DA - 14229   North America — Version 3 — March 15, 2012

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