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Silver 3.5 inch SAS hard drive with label showing model ST2000NM0023

Seagate

Seagate ST2000NM0023 2TB 7.2K RPM SAS 3.5" HDD accessory

SKU CH-87PG-582NN MPN ST2000NM0023

A 2 TB SAS hard drive spinning at 7200 RPM with 128 MB cache in a 3.5 inch form factor

  • 2 TB capacity stores large datasets
  • 7200 RPM spindle delivers fast sequential throughput
  • 128 MB cache accelerates frequent read operations
  • SAS interface connects to enterprise controllers
  • 5 inch form factor fits standard drive bays

Enterprise SAS Storage Drive

The Seagate Constellation ST2000NM0023 is a 2TB 3.5-inch hard disk drive built for enterprise storage arrays. It spins at 7200 RPM with a 128 MB cache and connects through a 6Gb/s SAS interface. The unit is supplied new with zero operating hours.

For RAID Arrays and Servers

This drive suits administrators expanding SAS-based RAID enclosures, backup appliances or surveillance recorders that require dual-port SAS connectivity. It will not work in systems that lack a SAS host bus adapter or backplane, so builders using consumer motherboards should look elsewhere.

6Gb/s SAS Interface Decides Compatibility

The single specification that determines fit is the SAS interface, which requires a compatible controller or backplane supporting 6Gb/s signalling. Verify your enclosure or server accepts 3.5-inch SAS drives before purchase.

Highlights

  • 2 TB capacity stores large datasets
  • 7200 RPM spindle delivers fast sequential throughput
  • 128 MB cache accelerates frequent read operations
  • SAS interface connects to enterprise controllers
  • 5 inch form factor fits standard drive bays

Specifications

No published specifications for this item yet.

Questions about this item

Will the 7200 RPM SAS drive work in my older 3 Gb/s SAS backplane?

The drive uses a 6 Gb/s SAS interface and is backward compatible with 3 Gb/s SAS backplanes, though it will run at the slower link speed.

How can I confirm the 128 MB cache and 2 TB capacity are recognised after installation?

Check the drive details in your RAID controller BIOS or operating system disk utility; both should report 2 TB capacity and 128 MB cache for the ST2000NM0023.

Does the OEM package include mounting screws, cables or a tray for the 3.5" bay?

The OEM drive ships without screws, cables or a tray; you will need to supply 3.5" mounting hardware and a SAS data/power cable separately.

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