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HPE 2.5 inch SAS hard drive silver metal casing .6 height

HPE

HPE 652749-B21 1 TB 2.5" 7200 rpm SAS internal hard drive

SKU CH-7Z20-XHB89

A 1 TB 2.5 inch internal SAS hard drive spinning at 7200 rpm with a 6Gb/s interface and hot-plug support

  • Flash memory typeSLC
  • 1 TB capacity for enterprise data storage
  • 7200 rpm spindle speed for responsive performance
  • 6Gb/s SAS interface for reliable connectivity
  • 5" form factor fits dense server bays
  • Hot-pluggable design enables drive swaps without downtime

HPE 652749-B21 1 TB SAS Drive

This HPE internal hard drive delivers 1 TB of storage on a 2.5 inch form factor. It spins at 7200 rpm and connects through a 6Gb/s SAS interface. The drive is hot-pluggable and built for enterprise server and storage arrays.

Suited for SAS-Equipped Servers and Arrays

Administrators expanding 6Gb/s SAS backplanes or replacing failed drives in compatible HPE systems will find the correct form factor and interface. Buyers whose controllers or backplanes lack SAS connectivity cannot use this drive. Those needing capacities beyond 1 TB must select a higher-capacity model.

6Gb/s SAS Interface Determines Compatibility

The drive communicates exclusively over the 6Gb/s SAS standard stated in the specifications. A matching SAS controller or backplane is the single requirement that decides whether this part will function in the target system.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $67.99
Cheaper than about 65% of the 4,938 comparable items (median $107.99).

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Specifications

Product
Brand nameHPE
Storage
Flash memory typeSLC

Questions about this item

Does the 7200 rpm spindle speed limit sustained throughput on the 6Gb/s SAS interface?

The 7200 rpm spindle speed determines the mechanical throughput ceiling, while the 6Gb/s SAS interface provides up to 6 Gbit/s of bus bandwidth.

How much heat and noise does the 2.5" 7200 rpm SAS drive produce during continuous 24X7 operation?

The 0.6" high 2.5" form factor concentrates the 7200 rpm mechanics into a small enclosure, so sustained use generates noticeable heat and audible seek noise typical of enterprise SAS drives.

Must my server have a 6Gb/s SAS backplane and hot-plug tray to use the 652749-B21?

Yes, the drive requires a SAS 6Gb/s controller or backplane and a compatible 2.5" hot-plug tray for the hot-pluggable interface to function.

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