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Seagate 2.5 inch 900GB SAS enterprise drive with 32GB eMLC cache

Seagate

Seagate ST900MM0088 2.5" 900GB SAS 12Gb/s 10K RPM eMLC 32GB laptop hard drive

SKU CH-MMYY-XDN42 MPN ST900MM0088

2.5-inch SAS 12Gb/s drive with 900GB capacity, 10K RPM and 32GB eMLC cache for enterprise workloads

  • 900 GB capacity stores large enterprise datasets
  • 12 Gb/s SAS interface moves data quickly
  • 10K RPM spindle reduces access latency
  • 32 GB eMLC cache accelerates frequent reads

Enterprise 2.5-inch SAS drive

This new Seagate ST900MM0088 is a 2.5-inch laptop internal hard drive with a 900GB capacity and a SAS 12Gb/s interface. It spins at 10K RPM and includes eMLC flash with 32GB capacity and a 128MB buffer. The drive uses 4KN sector formatting and features Thunderbolt TurboBoost technology.

Suits enterprise servers needing high-speed SAS

Buyers who require a different interface protocol or a lower spindle speed should look at other drives. Those needing a larger capacity than 900GB or a 3.5-inch form factor will not find it here.

How it compares

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

Price $216.99
Pricier than about 86% of the 645 comparable items (median $66.99).

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Specifications

Product
Brand nameSeagate
Size & build
Shipping weight0.91 kg
Package size102 × 76 × 15 mm

Questions about this item

What does the 10K RPM rating mean once the drive is installed in a laptop?

The 10K RPM spindle delivers faster random access and higher sustained throughput than typical laptop drives, reducing application load times and improving multi-tasking responsiveness in a 2.5 inch form factor.

What does the SAS 12Gb/s interface cap in practice?

The SAS 12Gb/s link supports up to 12 Gbit/s raw bandwidth; actual throughput depends on the host controller and cable quality, but the interface itself does not exceed that signalling rate.

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