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A 2.5 inch SAS internal solid state drive with a silver metal casing

HPE

HP 870144-B21 7.68 TB 2.5" SAS internal SSD

SKU CH-SEQJ-PJFPM

A 7.68 TB 2.5-inch internal SAS SSD with a 12 Gb/s interface and hot-plug support for compatible HPE ProLiant servers

  • NAND Flash Memory TypeSolid State Drive
  • 68 TB capacity supports data-intensive workloads
  • 12 Gb/s SAS interface enables high-throughput read performance
  • Read-intensive endurance suits random read IOPs applications
  • Full data-path error detection maintains data accuracy
  • Hot-pluggable 2.5" form factor fits HPE ProLiant XL170r Gen10 servers

High-capacity read-intensive SSD

The HPE 870144-B21 is a 7.68 TB 2.5 inch internal solid state drive built for server workloads that demand high random read IOPs. It targets administrators running data-intensive applications on compatible HPE ProLiant platforms. The drive carries a read-intensive endurance rating suited to workloads where reads far outnumber writes.

12 Gb SAS hot-plug integration

A 12 Gb SAS interface connects the drive directly to supported server backplanes without an additional carrier. Hot-plug capability allows insertion or removal while the system runs, simplifying maintenance and capacity changes. The 2.5 inch form factor fits standard drive bays in the listed ProLiant XL170r Gen10 server.

Sustained read performance and data integrity

Full data-path error detection protects accuracy during continuous operation. The read-intensive design maintains consistent throughput for extended periods rather than optimising for short burst speeds. Endurance characteristics support persistent heavy read traffic typical of analytics, content delivery and virtualisation workloads.

Highlights

  • 68 TB capacity supports data-intensive workloads
  • 12 Gb/s SAS interface enables high-throughput read performance
  • Read-intensive endurance suits random read IOPs applications
  • Full data-path error detection maintains data accuracy
  • Hot-pluggable 2.5" form factor fits HPE ProLiant XL170r Gen10 servers

Specifications

BrandHPE
NAND Flash Memory TypeSolid State Drive

Questions about this item

What is the 12 Gb/s SAS interface speed limit under sustained workloads?

The drive connects through a 12 Gb/s SAS interface, which sets the maximum data-transfer ceiling during continuous operation.

How much heat and power does the 2.5" SAS SSD produce when running all day?

As a read-intensive solid-state drive with no moving parts, it generates less heat and draws less power than mechanical drives during extended use.

Which server backplane is required for the 870144-B21 to operate?

The drive is validated for HPE ProLiant XL170r Gen10 servers and requires a 12 Gb/s SAS hot-plug backplane.

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