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Silver 2.5 inch SAS hard drive with green circuit board visible on underside

HPE

HPE 881457-B21 2.4 TB 2.5" 10000 RPM SAS 12Gb/s internal hard drive

SKU CH-8YX0-0SVR9 MPN 881457-B21

A 2.4 TB 10000 RPM SAS 12Gb/s 2.5-inch internal hard drive for high-performance storage

  • InterfaceSAS 12Gb/s
  • Capacity2.4TB
  • NAND Flash Memory TypeOthers
  • RPM10000 RPM
  • Form Factor2.5"
  • High capacity stores 2.4 TB of data
  • 10000 RPM spindle enables rapid data access
  • SAS 12Gb/s interface delivers fast transfer rates
  • 5 inch SFF fits space-constrained servers
  • 512E format works with legacy and modern systems

HPE 2.4 TB 10K SAS drive

The HPE 881457-B21 is a 2.4 TB, 2.5-inch internal hard drive spinning at 10000 RPM. It uses a SAS 12Gb/s interface and a 512E sector format for broad system compatibility. The small form factor suits space-constrained servers and storage arrays. Condition is new.

Suits high-capacity 10K SAS bays

This drive fits workloads that demand 2.4 TB of capacity at 10000 RPM over a 12 Gb/s SAS link. It is not for systems that only accept 3.5-inch drives or require a different interface. Buyers needing higher RPM or larger capacity should look elsewhere.

SAS 12Gb/s interface decides fit

The single specification that determines compatibility is the SAS 12Gb/s interface. Your controller or backplane must support this connection for the drive to function. Verify the interface requirement before purchase.

Highlights

  • High capacity stores 2.4 TB of data
  • 10000 RPM spindle enables rapid data access
  • SAS 12Gb/s interface delivers fast transfer rates
  • 5 inch SFF fits space-constrained servers
  • 512E format works with legacy and modern systems

Specifications

BrandHP
Model881457-B21
InterfaceSAS 12Gb/s
Capacity2.4TB
NAND Flash Memory TypeOthers
RPM10000 RPM
Form Factor2.5"
Shipping weight0.91 kg
Package size152 × 102 × 51 mm

Questions about this item

Will the 881457-B21 2.4 TB SAS 12Gb/s drive work in a server backplane that only supports 6 Gb/s SAS?

The drive uses a 12 Gb/s SAS interface and will negotiate down to 6 Gb/s on an older backplane, so it remains compatible with existing 2.5" bays.

How can I verify the 10000 RPM spindle speed is active after installing the 881457-B21?

Check the drive’s reported rotational speed in the RAID controller BIOS, HPE Smart Storage Administrator, or SMART attribute 0x01 — it should show 10000 RPM.

Does the 881457-B21 ship with a mounting tray or caddy for a 2.5" bay, or must I buy one separately?

The drive is supplied as a bare 2.5" SFF unit; any hot-plug tray, caddy, or adapter required by your specific chassis must be purchased separately.

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