We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver 2.5 inch SAS laptop hard drive in hot-swap tray

DELL

DELL ST91000640SS 1TB 7200 RPM SAS 2.5" 64MB laptop hard drive

SKU CH-8042-RM59A

1 TB 2.5-inch SAS laptop drive with 7200 rpm spindle speed and 64 MB cache

  • 1 TB capacity stores large datasets
  • 7200 RPM spindle speed accelerates data access
  • 6 Gb/s SAS interface supports fast transfers
  • 5 inch form factor fits laptop bays
  • 64 MB cache buffers read and write operations

Dell 1 TB SAS Laptop Hard Drive

The Dell ST91000640SS is a 2.5 inch internal hard drive with a 1 TB capacity and a 7200 RPM spindle speed. It connects through a 6 Gb/s SAS interface and includes a 64 MB cache. The drive ships in a hot-swap tray.

Suits SAS-equipped laptops and servers

This drive fits systems that support 2.5 inch SAS drives with a 6 Gb/s link. Buyers whose hardware lacks a SAS controller or hot-swap bay cannot install it. Laptops limited to a different physical or electrical interface will need another solution.

6 Gb/s SAS interface decides compatibility

The single specification that determines whether this is the correct part is the 6 Gb/s SAS interface. Verify that the host system provides a matching SAS backplane or controller before purchase.

How it compares

Measured against everything we stock in 2.5-Inch Internal Laptop HDDs, at today’s prices. Recalculated every night.

Price $40.99
Cheaper than about 79% of the 645 comparable items (median $66.99).

New to this? Paying with USDT: TRC-20 or ERC-20 — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the ST91000640SS draw when running continuously in a server?

The 2.5 inch SAS drive spins at 7200 rpm with a 64 MB cache and a 6 Gb/s interface, so sustained operation will generate typical enterprise 2.5 inch heat and power levels.

Which controller or backplane must I already have to connect this 6 Gb/s SAS drive?

A SAS host bus adapter or RAID controller with a 6 Gb/s SAS port and a 2.5 inch drive bay or hot-swap tray is required for the ST91000640SS.

Will this 7.2k RPM SAS drive work in an older 3 Gb/s SAS backplane without speed loss?

The drive negotiates down to 3 Gb/s on legacy SAS backplanes, so it will function but at the slower link rate of the older hardware.

More in 2.5-Inch Internal Laptop HDDs

Similar items