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Silver 2.5 inch SAS hard drive bare unit non hot-swap tray

DELL

DELL 400-AESP 300GB 2.5" SAS 15000 RPM internal hard drive

SKU CH-B50R-0HE8Q

A 300 GB SAS hard drive spinning at 15,000 RPM in a 2.5 inch non hot-swap form factor

  • Total capacity300 GB
  • Interface typeSAS 6Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Rotational speed15,000 RPM
  • SAS 6Gb/s interface enables fast data throughput
  • 15000 RPM spindle speed delivers high transaction rates
  • 300 GB capacity stores critical datasets
  • 5 inch form factor fits dense server bays
  • Non hot-swap design suits fixed chassis installations

Dell 400-AESP 300GB SAS Drive

The Dell 400-AESP is a 300GB 2.5" SAS hard drive spinning at 15000 RPM with a 6Gb/s interface. It is built for Dell servers and storage arrays that require a non hot-swap 2.5-inch form factor.

Packaging and Installation Notes

The drive ships as a bare unit without a mounting tray or caddy, so the installer must supply the correct carrier for the target chassis. Retail or OEM packaging may vary, but no additional cables, screws or software are included.

15000 RPM Spindle Speed

The 15000 RPM spindle speed determines the drive's random I/O performance and latency profile, making it suitable for transaction-heavy workloads. Buyers who need larger capacity per bay or lower power draw should consider alternative drive types.

How it compares

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

Price $188.99
Pricier than about 67% of the 4,938 comparable items (median $107.99).
Total capacity 300 GB
Lower than about 88% of the 2,372 comparable items (median 2 TB).
Price per TB $629.97 per TB
Pricier than about 90% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameDell
Model name400-AESP
Total capacity300 GB
Performance
Rotational speed15,000 RPM
Ports & slots
Interface typeSAS 6Gb/s
Size & build
Form factor2.5 in (6.35 cm)

Questions about this item

How often will the 15000 RPM motor and SAS interface require service or replacement?

The 15000 RPM spindle and SAS 6Gb/s interface are sealed inside the drive; no user-serviceable parts exist, so replacement only occurs if the drive itself fails.

What limit appears first during sustained transfers on the SAS 6Gb/s link?

The 6Gb/s SAS interface caps sustained throughput before the 15000 RPM platters reach their maximum media rate.

How much heat and noise does the 15K 2.5" drive produce when running all day?

A 15000 RPM 2.5" SAS drive generates noticeable heat and audible whine under continuous operation; adequate chassis airflow is required.

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