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Silver 3.5-inch internal hard drive with circuit board visible

DELL

DELL 400-AUUX 4 TB 3.5" 7200 RPM SATA 6.0Gb/s internal hard drive

SKU CH-FRHG-XM3R6

A 4 TB 3.5" desktop hard drive with 7200 RPM spindle speed and SATA 6.0Gb/s interface for high-capacity storage

  • Total capacity4 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor3.5 in (8.89 cm)
  • Rotational speed7,200 RPM
  • Key featuresHard Drive
  • 4 TB capacity stores large data volumes
  • 7200 RPM spindle speed ensures responsive performance
  • SATA 6.0Gb/s interface delivers high transfer rates
  • 5 inch form factor fits standard desktop bays
  • Compatible with Dell PowerEdge servers including T440 R230 R430 R440 R330 C6420 T640 R540 R730xd XL T430 R730XD

Capacity and Interface

The Dell 400-AUUX is a 4 TB internal hard drive with a 3.5 inch form factor and a SATA 6.0Gb/s interface. It operates at 7200 RPM and uses a 512n sector format. This drive suits users who need high-capacity bulk storage inside a compatible Dell server or desktop chassis.

Sustained Throughput

A spindle speed of 7200 RPM supports consistent sequential read and write rates during long transfers or backup jobs. The SATA 6.0Gb/s link provides up to 6 Gbps interface bandwidth for steady data flow. It is not intended for workloads that demand the low latency or random IOPS of solid-state media.

Build and Compatibility

The drive fits standard 3.5 inch internal bays and uses the standard SATA data and power connectors. Dell lists compatibility with PowerEdge servers including the T440, R230, R430, R440, R330, C6420, T640, R540, R730xd XL, T430, R730XD and T430. Retail or OEM packing may vary.

How it compares

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

Price $123.99
Typical for this category: the median of 4,938 items is $107.99.
Total capacity 4 TB
Higher than about 70% of the 2,372 comparable items (median 2 TB).
Price per TB $31.00 per TB
Cheaper than about 81% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameDell
Model name400-AUUX
Total capacity4 TB
Performance
Rotational speed7,200 RPM
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

How much power does the 4 TB 7200 RPM SATA 6.0Gb/s drive draw when running continuously?

Dell does not publish idle or active power figures for the 400-AUUX; typical 3.5" 7200 RPM drives of this capacity consume roughly 6–9 W idle and 9–12 W under sustained load.

What cables and host connector does the 400-AUUX require to operate?

A standard SATA data cable and a SATA power connector from the power supply are needed; the drive uses the SATA 6.0Gb/s interface and 3.5" form factor.

Will the 400-AUUX work in a Dell PowerEdge R430 alongside older 3.5" SATA drives?

Yes, the drive is validated for the PowerEdge R430 and other listed servers; it shares the SATA 6.0Gb/s interface and 3.5" form factor with earlier Dell cabled drives.

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