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2.5 inch SAS hard drive with Dell R series caddy tray

DELL

DELL ST1200MM0007 1.2TB 10000RPM 2.5 SAS 64MB internal hard drive

SKU CH-3ZT6-ZPWX2

Stores 1.2TB on a 2.5-inch SAS drive spinning at 10000RPM with 64MB cache and includes an R Series caddy

  • 2 TB capacity stores large datasets
  • 10 000 RPM spindle delivers fast data access
  • 64 MB cache buffers frequent read and write operations
  • SAS 6 Gb/s interface connects to enterprise controllers
  • Includes R Series caddy for direct 2.5 inch bay installation

Dell 1.2TB 10K SAS drive

This 1.2TB enterprise hard drive spins at 10000RPM and connects through a 2.5 SAS 6Gb/s interface with 64MB cache. It is built for servers and storage arrays that need fast sequential access and consistent low latency. The included R Series caddy allows direct installation in compatible Dell bays.

Thermals noise and power

The 2.5 inch form factor and 10000RPM spindle produce measurable heat and audible seek noise under sustained load. A 64MB buffer helps smooth burst transfers, reducing the time the heads spend active. Power draw rises during heavy random I/O, so adequate chassis airflow is required.

Bundled caddy benefit

The supplied R Series caddy removes the need to source a separate tray for Dell PowerEdge or Precision systems that use this mounting standard. It secures the drive firmly and aligns the SAS connector with the backplane. No additional software or firmware utilities are included with the hardware.

Highlights

  • 2 TB capacity stores large datasets
  • 10 000 RPM spindle delivers fast data access
  • 64 MB cache buffers frequent read and write operations
  • SAS 6 Gb/s interface connects to enterprise controllers
  • Includes R Series caddy for direct 2.5 inch bay installation

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the ST1200MM0007 with the included R Series caddy into a 2.5" SAS bay?

Slide the drive into the supplied R Series caddy until the SAS connector seats firmly, then insert the caddy into the 2.5" bay and secure it with the chassis latch or screw; the step often missed is fully engaging the SAS data and power connector before locking the tray.

What maintenance or replacement will the 10000RPM SAS drive need over its service life?

The drive has no user-serviceable parts; plan to replace the unit once SMART attributes indicate excessive reallocated sectors or when the 1.2TB capacity no longer meets workload demands.

What is the first performance limit reached during sustained writes on the 6Gb/s SAS interface?

The 6Gb/s SAS link and 64MB buffer set the ceiling; sustained sequential throughput will plateau at the interface bandwidth before the 10000RPM platters become the bottleneck.

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