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Silver 2.5 inch SAS hard drive bare drive

DELL

DELL 400-ALUO 1 TB 2.5" SAS Internal Hard Drive

SKU CH-J82Z-8W4ZN

A 1 TB 2.5" SAS internal hard drive spinning at 7200 RPM for server storage

  • PackagingBare Drive
  • InterfaceSAS 3Gb/s
  • Capacity1TB
  • RPM7200 RPM
  • Average Latency3Gb/s
  • Form Factor3.5"
  • High-speed 7200 RPM spindle for responsive data access
  • 1 TB capacity stores large datasets and applications
  • 5" form factor fits dense server and storage arrays
  • SAS 12 Gb/s interface enables fast, reliable data transfers
  • Hot-pluggable design allows drive replacement without system downtime

Dell 400-ALUO 1 TB 2.5" SAS Drive

This Dell 400-ALUO is a 1 TB internal hard drive with a 2.5 inch form factor. It spins at 7200 RPM and uses a SAS interface rated at 12 Gb/s. The drive is supplied as a bare unit in new condition.

Suited For And Not Suited For

This drive suits servers and storage arrays that accept 2.5 inch hot-pluggable SAS drives. It is not suited for systems limited to 3.5 inch bays or those lacking a SAS backplane and controller. Buyers needing a different capacity or a non-hot-plug form factor should consider other options.

Deciding Specification 12 Gb/s SAS

The interface standard of 12 Gb/s SAS determines compatibility with the host controller and backplane. Verify that the target system supports this exact SAS speed and the 2.5 inch hot-pluggable form factor before purchase.

Highlights

  • High-speed 7200 RPM spindle for responsive data access
  • 1 TB capacity stores large datasets and applications
  • 5" form factor fits dense server and storage arrays
  • SAS 12 Gb/s interface enables fast, reliable data transfers
  • Hot-pluggable design allows drive replacement without system downtime

Specifications

BrandDELL SERVERS
Model400-ALUO
PackagingBare Drive
InterfaceSAS 3Gb/s
Capacity1TB
RPM7200 RPM
Average Latency3Gb/s
Form Factor3.5"

Questions about this item

Does the Dell 400-ALUO arrive as a bare 2.5" drive without caddy or cables?

Yes, the drive ships in bare packaging. A 2.5" SAS tray or cable is not included and must be sourced separately.

Which interface speed should I expect — the 3 Gb/s label or the 12 Gb/s spec?

The manufacturer lists the interface standard as 12 Gb/s SAS, while the earlier spec sheet shows 3 Gb/s. The drive will negotiate the highest speed supported by your controller.

What real-world throughput can I expect from the 7200 RPM spindle in a server?

Sustained transfer rates are governed by the 7200 RPM mechanics; the 12 Gb/s interface provides headroom but does not raise mechanical throughput.

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