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Silver 2.5 inch SAS hard drive in Dell server caddy

DELL

DELL AL14SEB120N 1.2TB 10000RPM SAS 12G 128MB 2.5" internal hard drive

SKU CH-K9C8-K2TVS

2.5-inch SAS drive with 1.2TB capacity, 10000RPM speed and 128MB cache for PowerEdge Gen13 servers

  • 2 TB capacity for large data sets
  • 10 000 RPM spindle speed for fast access
  • SAS 12 Gb/s interface for high throughput
  • 128 MB cache to accelerate transfers
  • 5 inch form factor fits PowerEdge Gen13 servers

1.2 TB SAS drive for PowerEdge Gen13

The Dell AL14SEB120N is a 2.5-inch internal hard drive built for PowerEdge Gen13 servers. It provides 1.2 TB of capacity and connects through a SAS 12Gb/s interface. The drive fits directly into the supplied caddy or tray for supported chassis.

Sustained 10000 RPM operation

A 10000 RPM spindle speed and 128 MB cache keep throughput steady during continuous workloads. The SAS 12Gb/s link maintains bandwidth without the drops seen on slower interfaces. Mechanical latency stays predictable across long read and write sequences.

SAS 12Gb/s interface requirement

This drive only works in systems that accept a 2.5-inch SAS 12Gb/s device. Servers without a compatible SAS backplane or controller cannot use it. Buyers who need a different interface or larger capacity must select another model.

Highlights

  • 2 TB capacity for large data sets
  • 10 000 RPM spindle speed for fast access
  • SAS 12 Gb/s interface for high throughput
  • 128 MB cache to accelerate transfers
  • 5 inch form factor fits PowerEdge Gen13 servers

Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the 10000RPM SAS drive add when running continuously?

The 10000RPM spindle and 12Gb/s SAS interface draw more power than slower drives, so expect higher sustained heat output in a 2.5" bay.

Which server backplane or controller must I already have for the 12Gb/s SAS interface to work?

A 12Gb/s SAS backplane or HBA in a compatible GEN13 PowerEdge such as the R630 or R730xd is required for the drive to negotiate full speed.

Will the 12Gb/s SAS drive negotiate down to 6Gb/s on an older GEN12 backplane I plan to keep?

Yes, the SAS interface auto-negotiates to 6Gb/s on legacy backplanes, but the 10000RPM drive will still need a 2.5" bay and proper caddy.

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