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Silver 2.5 inch SAS hard drive with green circuit board visible

DELL

DELL ST1200MM0069 1.2TB SAS 12Gb/s 2.5" 10000rpm internal hard drive

SKU CH-CH33-8FKAA MPN ST1200MM0069

A 1.2TB 2.5" SAS drive with 128MB cache and 10000rpm spindle speed for Dell PowerEdge servers

  • Capacity1.2TB
  • Cache128MB
  • FeaturesHard Drive
  • 2TB capacity stores large server workloads
  • 10000rpm spindle speed delivers fast data access
  • 12Gb/s SAS interface provides high-throughput connectivity
  • 128MB cache buffers bursts for smoother performance
  • Compatible with Dell PowerEdge R630, R730, R730XD and other listed servers

Dell 1.2TB SAS 12Gb/s Hard Drive

The Dell ST1200MM0069 is a 1.2TB internal hard drive with a SAS 12Gb/s interface and a 10000 rpm spindle speed. It uses a 2.5 inch form factor and includes a 128MB cache. The drive is formatted as 512n and is supplied new in retail or OEM packaging.

Suitable for Dell PowerEdge server upgrades

This drive suits administrators upgrading compatible Dell PowerEdge servers such as the R320, R430, R515, R630, R730, R730XD, R820, R920, R930, T430, T630, C6420 or R7425. Buyers needing a different interface or a 3.5 inch form factor cannot use this part.

SAS 12Gb/s interface determines compatibility

The single specification that decides fit is the SAS 12Gb/s interface; the drive only works in bays and controllers that support this standard. Verify the server backplane and RAID controller match before purchase.

Highlights

  • 2TB capacity stores large server workloads
  • 10000rpm spindle speed delivers fast data access
  • 12Gb/s SAS interface provides high-throughput connectivity
  • 128MB cache buffers bursts for smoother performance
  • Compatible with Dell PowerEdge R630, R730, R730XD and other listed servers

Specifications

BrandDell
ModelST1200MM0069
Capacity1.2TB
Cache128MB
FeaturesHard Drive

Questions about this item

How do I know if the 1.2TB capacity is the right choice for my server?

The 1.2TB capacity suits databases, virtualisation or logging workloads that need fast, low-latency access on 10000 rpm SAS drives; larger datasets may require multiple drives or higher-capacity models.

What does the 10000 rpm spindle speed deliver in a live server?

At 10000 rpm the drive provides low average latency and high IOPS for random read and write workloads, making it suitable for transactional databases and virtualisation hosts.

What does the 12Gb/s SAS interface mean for real-world throughput?

The 12Gb/s SAS interface supports up to 1200 MB/s theoretical bandwidth, and the drive negotiates down to 6Gb/s on older backplanes while maintaining full compatibility with listed PowerEdge servers.

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