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2.5 inch SAS hard drive with silver metal casing and attached caddy tray

DELL

DELL ST91000640SS 2.5" SAS HDD 7200RPM 64MB Cache

SKU CH-GEMT-HJ1KG MPN ST91000640SS

1 TB 2.5" SAS hard drive spinning at 7,200 RPM with 64 MB cache and included caddy tray

  • Enterprise SAS interface for server reliability
  • 7200 RPM spindle speed enables fast data access
  • 64 MB cache buffers intensive workloads
  • 5 inch form factor fits dense drive bays
  • Includes Dell caddy tray for direct installation

Dell 2.5" SAS Hard Drive 7200RPM 64MB Cache

This Dell ST91000640SS is a 2.5-inch SAS hard disk drive spinning at 7200RPM with a 64MB cache. It ships new with a caddy tray and is intended for compatible Dell systems that accept 2.5-inch SAS drives. The drive uses a SAS interface and a 2.5-inch form factor.

Suits servers and arrays needing 2.5-inch SAS HDDs

This drive suits administrators adding or replacing 2.5-inch SAS hard drives in supported Dell enclosures or servers. Buyers who need an SSD, a different interface, a larger capacity, or a drive for a laptop or PS4 should look elsewhere. The 7200RPM rotational speed and 64MB cache match the listed specification.

6GB capacity SAS HDD

The single specification that decides fit is the 6GB storage capacity combined with the SAS interface and 2.5-inch form factor. Verify that your system accepts a 2.5-inch SAS hard drive with this exact capacity before purchase. The drive includes a caddy tray for installation in compatible bays.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $64.99
Pricier than about 85% of the 8,808 comparable items (median $16.99).

Specifications

No published specifications for this item yet.

Questions about this item

What does the SAS interface cap at for this ST91000640SS drive?

The SAS interface on this drive runs at 6 Gb/s, limiting throughput to that link speed.

What physical space and tray does the 2.5" SAS drive need to fit?

It requires a 2.5-inch bay and uses the included Dell caddy tray for secure mounting.

How is the drive installed and what step is often missed?

Insert the drive into the caddy, secure it with screws, then slide the assembly into the bay until the latch clicks.

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