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Small silver 2.5 inch SAS hard drive with black mounting tray

DELL

DELL ST1200MM0088 EQUALLOGIC 1.2TB 10K SAS 2.5" internal hard drive

SKU CH-P4Y7-WGN13

A 1.2TB 10K SAS 2.5-inch internal hard drive with 128MB cache and included caddy

  • 2 TB capacity stores large datasets
  • 10000 RPM rotational speed enables fast data access
  • 12 Gb/s SAS interface supports high-throughput workloads
  • 128 MB cache buffers intensive I/O operations
  • 5 inch form factor fits dense server bays

Capacity and role

This Dell EqualLogic drive provides 1.2TB of storage in a 2.5-inch form factor. It spins at 10000RPM and uses a SAS 12Gb/s interface with a 128MB cache. The unit ships new with a caddy included for direct installation.

SAS 12Gb/s interface limits

The SAS 12Gb/s link sets the maximum theoretical transfer rate for this drive. Actual sustained throughput will be lower and depends on the host controller, backplane quality, and workload pattern. The 10000RPM spindle speed defines the baseline random-access latency.

Compatibility checklist

Verify that your server or array accepts 2.5-inch SAS drives and has a free SAS backplane slot or cable. Confirm the controller supports 12Gb/s speeds and the specific Dell EqualLogic firmware. Ensure the included caddy matches your chassis drive tray dimensions.

Highlights

  • 2 TB capacity stores large datasets
  • 10000 RPM rotational speed enables fast data access
  • 12 Gb/s SAS interface supports high-throughput workloads
  • 128 MB cache buffers intensive I/O operations
  • 5 inch form factor fits dense server bays

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 1.2TB model or a different capacity?

This drive provides a single 1.2TB capacity option with 10000RPM speed and 128MB cache, so there is no alternative capacity to select for this part number.

What does the 10000RPM speed mean for my workload?

The 10000RPM rotational speed delivers faster data access and lower latency than slower drives, benefiting transaction-heavy and database workloads.

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

The SAS 12Gb/s interface supports up to 12Gb/s transfer rates, limited by the host controller and backplane capabilities in your server.

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