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Silver 2.5 inch SAS hard drive with hot-swap tray

DELL

DELL 400-APGS 900GB 2.5" SAS 15K 12Gb/s internal hard drive

SKU CH-5E8J-S89GK

A 900GB 2.5" SAS hard drive spinning at 15K RPM with a 12Gb/s transfer rate and hot-swap capability

  • PackagingBare Drive
  • InterfaceSAS 3Gb/s
  • Capacity1.2TB
  • RPM10000 RPM
  • Average Latency3Gb/s
  • Form Factor2.5"
  • 900 GB capacity stores large enterprise datasets
  • 15K RPM spindle delivers fast random access
  • 12 Gb/s SAS interface supports high-throughput workloads
  • 5 inch form factor fits dense server bays
  • Hot-swap tray enables drive replacement without downtime

Dell 400-APGS 900GB SAS Drive

This Dell 400-APGS is a 900GB 2.5-inch SAS hard drive spinning at 15K RPM with a 12Gb/s transfer rate. It is built for enterprise servers and storage arrays that require high-speed mechanical storage in a hot-swap form factor. The bare drive carries Dell original part number 400-APGS and is supplied new.

Suits 15K SAS environments not 10K

This drive suits administrators upgrading or repairing Dell systems specified for 15K SAS 12Gb/s operation. Buyers whose chassis or controller only support 10K RPM drives or lower transfer rates should look elsewhere. The hot-swap tray type requires a compatible drive bay for tool-less installation.

15K RPM decides fit

The 15K RPM spindle speed is the single specification that determines whether this part matches the required performance tier. A system designed for 10000 RPM drives will not achieve the intended IOPS profile with this unit. Verify the server specification calls for 15K SAS before purchase.

Highlights

  • 900 GB capacity stores large enterprise datasets
  • 15K RPM spindle delivers fast random access
  • 12 Gb/s SAS interface supports high-throughput workloads
  • 5 inch form factor fits dense server bays
  • Hot-swap tray enables drive replacement without downtime

Specifications

BrandDell
Model400-ALSE
PackagingBare Drive
InterfaceSAS 3Gb/s
Capacity1.2TB
RPM10000 RPM
Average Latency3Gb/s
Form Factor2.5"

Questions about this item

Will the 15K RPM motor or bearings need replacement after heavy use?

The drive spins at 15K RPM and is a mechanical HDD, so the motor and bearings will eventually wear and require replacement.

Does the 12Gb/s SAS link or the 15K spindle saturate first during sustained writes?

The 15K RPM spindle typically reaches its throughput ceiling before the 12Gb/s SAS interface becomes the bottleneck.

How much heat and noise does the 15K RPM drive produce when running all day?

A 15K RPM HDD generates noticeable heat and audible whine under continuous operation, so plan for active cooling in the chassis.

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