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Silver 2.5 inch SAS hard drive with hot-swap tray

DELL

DELL 400-AOJQ 1.2TB 2.5" SAS 10000 RPM 12Gb/s internal hard drive

SKU CH-5DHJ-PK075

A Dell 400-AOJQ 1.2TB 2.5-inch SAS drive spinning at 10000 RPM with a 12Gb/s interface for hot-swap server bays

  • Total capacity1.2 TB
  • Interface typeSAS 12Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Rotational speed10,000 RPM
  • Mean latency12Gb/s
  • 2TB capacity stores large datasets on a single drive
  • 10000 RPM spindle delivers fast sequential access
  • SAS 12Gb/s interface provides high-throughput connectivity
  • 5-inch form factor fits dense server chassis
  • Hot-swap tray enables drive replacement without downtime

Dell 400-AOJQ 1.2TB SAS Drive

The Dell 400-AOJQ is a 1.2TB 2.5" internal hard drive spinning at 10000 RPM with a SAS 12Gb/s interface. It is supplied as a bare drive with a hot-swap tray for direct installation into compatible bays. This unit suits administrators who need a factory-original Dell part for supported PowerEdge or Precision systems.

Server Administrators and Dell System Owners

This drive fits IT teams maintaining Dell servers or workstations that accept 2.5" SAS hot-swap drives and require a 10000 RPM spindle. It is not for buyers whose platform lacks a SAS backplane or controller, nor for those needing a 3.5" form factor or a non-hot-swap mechanical design.

SAS 12Gb/s Interface and 10000 RPM Speed

The single specification that determines compatibility is the SAS 12Gb/s interface paired with a 10000 RPM rotational speed. The host must provide a SAS 12Gb/s connection and a 2.5" hot-swap bay; without that controller and bay combination the drive cannot function.

How it compares

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

Price $69.99
Cheaper than about 64% of the 4,938 comparable items (median $107.99).
Total capacity 1.2 TB
Lower than about 58% of the 2,372 comparable items (median 2 TB).
Price per TB $58.32 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-AOJQ
Total capacity1.2 TB
Performance
Rotational speed10,000 RPM
Mean latency12Gb/s
Ports & slots
Interface typeSAS 12Gb/s
Size & build
Form factor2.5 in (6.35 cm)

Questions about this item

Does the 400-AOJQ ship with a mounting tray or cables, or must they be purchased separately?

The drive is supplied as a bare 2.5" unit with a hot-swap tray; no data or power cables are included.

How do I decide between the 1.2TB 10K SAS model and other capacities or speeds?

Choose the 1.2TB 10K SAS version when you need 1.2TB of capacity at 10000 RPM on a 12Gb/s SAS interface.

What does the 12Gb/s SAS rating deliver in a live server or array?

The 12Gb/s SAS link supports up to 12Gb/s transfer rates, while the 10000 RPM spindle provides 10K rotational speed for transactional workloads.

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