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2.5 inch SAS hard drive in silver metal casing with mounting tray

DELL

DELL ST91000640SS 1TB 7200RPM 2.5" SAS internal hard drive

SKU CH-BT2N-W3J0E MPN ST91000640SS

A 1 TB 2.5" SAS hard drive spinning at 7200 RPM for high-capacity server storage

  • 1 TB capacity for high-volume storage
  • 7200 RPM spindle speed for fast data access
  • 5 inch small form factor fits dense enclosures
  • SAS 6 Gb/s interface for reliable enterprise connectivity
  • Includes Dell tray for direct server installation

Dell 1TB SAS drive for servers

This 2.5 inch SAS hard drive delivers 1TB of storage at 7200RPM for Dell systems. It uses a 6G SAS interface and includes a mounting tray for direct installation. The drive is new and built to the ST91000640SS specification.

Suits arrays needing 6G SAS drives

It fits servers and storage arrays that accept 2.5 inch 6G SAS drives with a tray. It is not for systems that only support SATA signalling or 3.5 inch bays. Buyers needing larger capacities or different form factors should look elsewhere.

6G SAS interface decides compatibility

The single specification that determines fit is the 6G SAS interface on a 2.5 inch SFF chassis. Controllers must speak SAS at 6Gb/s and the chassis must accept the supplied tray. Without that match the drive will not work.

How it compares

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

Price $31.99
Cheaper than about 91% of the 4,938 comparable items (median $107.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the ST91000640SS work in a server backplane that only accepts 6 Gb/s SAS drives?

Yes, the ST91000640SS is a 6 Gb/s SAS drive, so it will negotiate at the correct link speed with a compatible backplane.

How can I verify the drive is running at 7200 RPM after installation?

Check the drive's reported rotation speed in your RAID controller BIOS or operating system disk utility; it should read 7200 RPM.

Does the DELL ST91000640SS shipment include the mounting tray shown in the supplier title?

The supplier title indicates the drive ships with a tray, but retail or OEM packing may vary, so confirm the tray is present when you open the box.

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