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
Small silver rectangular 2.5 inch enterprise hard drive bare metal finish

Seagate

Seagate Exos 10E2400 1.2TB 10000 RPM SAS 12Gb/s 2.5" internal hard drive ST1200MM0039Product

SKU CH-CS4H-2F2YG MPN ST1200MM0039Product

A 1.2 TB enterprise hard drive spinning at 10000 RPM with a SAS 12Gb/s interface and 128 MB buffer in a 2.5 inch form factor

  • PackagingBare Drive
  • InterfaceSAS 12Gb/s
  • Capacity1.2TB
  • NAND Flash Memory TypeHard Drive
  • RPM10000 RPM
  • Form Factor2.5"
  • 2 TB capacity for high-density enterprise storage
  • 10000 RPM spindle speed accelerates random I/O workloads
  • SAS 12Gb/s interface delivers 12 Gb/s host throughput
  • 128 MB cache buffers burst traffic for consistent latency
  • 5 inch form factor fits dense server chassis

1.2 TB SAS 12Gb/s 10K RPM Drive

The Seagate Exos 10E2400 is a 1.2 TB enterprise hard drive with a 12Gb/s SAS interface and 10,000 RPM spindle speed. It uses a 2.5-inch form factor and includes a 128 MB buffer. The drive is supplied new in bare-drive packaging.

Suited For SAS 12Gb/s Bays

This drive suits servers and storage arrays that accept 2.5-inch SAS drives running at 12Gb/s. It is not for systems that only support slower SAS link rates or larger 3.5-inch drive bays. Buyers needing higher capacity than 1.2 TB should consider other models.

12Gb/s SAS Interface Decides Fit

The single specification that decides compatibility is the 12Gb/s SAS interface. The host controller and backplane must support this exact signalling rate for the drive to operate at its rated performance.

Highlights

  • 2 TB capacity for high-density enterprise storage
  • 10000 RPM spindle speed accelerates random I/O workloads
  • SAS 12Gb/s interface delivers 12 Gb/s host throughput
  • 128 MB cache buffers burst traffic for consistent latency
  • 5 inch form factor fits dense server chassis

Specifications

BrandSeagate
ModelST1200MM0039
PackagingBare Drive
InterfaceSAS 12Gb/s
Capacity1.2TB
NAND Flash Memory TypeHard Drive
RPM10000 RPM
Form Factor2.5"

Questions about this item

Will the 2.5-inch form factor and .6-inch height fit my server drive bay?

The drive measures 2.5 inches wide, 4 inches deep and .6 inches high, matching the standard 2.5-inch enterprise bay dimensions.

What is the correct way to connect the SAS 12Gb/s interface during installation?

Attach a SAS 12Gb/s cable or seat the drive in a SAS backplane; the dual-port connector must be fully engaged for both channels to initialise.

When should I expect to replace the 128 MB cache buffer or the drive itself?

The 128 MB buffer is integrated and not user-replaceable; plan to replace the entire drive when SMART attributes indicate wear or after the rated workload limit is reached.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.