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Small silver 2.5 inch SAS hard drive bare unit

DELL

DELL 400-AJXO 1.8TB 2.5" SAS 10000 RPM 12Gb/s internal hard drive

SKU CH-SHXA-GY0MA

2.5-inch SAS hard drive delivers 1.8 TB at 10,000 RPM with a 12 Gb/s interface

  • Total capacity1.8 TB
  • Interface typeSAS 3Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Rotational speed10,000 RPM
  • Mean latency3Gb/s
  • 8TB capacity stores large datasets
  • 10000 RPM spindle delivers fast data access
  • SAS interface supports 12Gb/s transfer rate
  • 5 inch form factor fits dense server bays
  • Genuine Dell part 400-AJXO ensures compatibility

Dell 400-AJXO 1.8TB SAS Drive

The Dell 400-AJXO is a 1.8TB 2.5-inch internal hard drive spinning at 10000 RPM with a SAS interface. It is built for servers and storage arrays that require high-speed mechanical storage in a small form factor. The drive ships as a bare unit without a tray or bracket. This capacity and speed suit transactional databases and virtualisation hosts.

Suits SAS Bays Needing 10K Performance

This drive fits 2.5-inch SAS drive bays that can use a 12Gb/s link and 10000 RPM spindle speed. It is not for systems limited to 3Gb/s SAS backplanes or controllers that cannot negotiate the higher transfer rate. Buyers needing larger capacity or solid-state endurance should evaluate other options.

12Gb/s SAS Interface Determines Compatibility

The single specification that decides fit is the 12Gb/s SAS interface. The host controller and backplane must support this signalling rate to realise the drive’s rated transfer performance. A 3Gb/s or 6Gb/s SAS environment will limit throughput. Verify the platform’s SAS generation before purchase.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $108.99
Typical for this category: the median of 4,938 items is $107.99.
Total capacity 1.8 TB
Typical for this category: the median of 2,372 items is 2 TB.
Price per TB $60.55 per TB
Typical for this category: the median of 2,365 items is $62.21 per TB.

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Specifications

Product
Brand nameDell
Model name400-AJXO
Total capacity1.8 TB
Performance
Rotational speed10,000 RPM
Mean latency3Gb/s
Ports & slots
Interface typeSAS 3Gb/s
Size & build
Form factor2.5 in (6.35 cm)

Questions about this item

Will the 400-AJXO 1.8TB 2.5" SAS drive work with my existing 3Gb/s SAS backplane?

The drive uses a SAS interface and will connect to a 3Gb/s backplane, but it will operate at the slower 3Gb/s speed rather than its rated 12Gb/s transfer rate.

How can I verify the 10000 RPM drive is performing correctly after installation?

Check the system BIOS or RAID controller to confirm the drive is detected at 1.8TB capacity and shows a SAS link speed; run the manufacturer's diagnostic tool to validate the 10K RPM spindle speed and SMART health status.

Does the bare drive 400-AJXO include a mounting tray or caddy for my Dell server?

The product is supplied as a bare drive only; a compatible 2.5" Dell drive tray or caddy must be purchased separately to install it in a server or storage array.

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