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Silver 3.5-inch SAS hard drive with hot-swap tray handle

DELL

DELL 400-AMPD 8TB 7200RPM SAS 3.5" internal hard drive

SKU CH-19ZD-2T9M4 MPN 400-AMPD

An 8 TB SAS hard drive spinning at 7200 RPM with 128 MB cache and hot-swap support for 3.5-inch bays

  • Total capacity8 TB
  • Interface typeSAS
  • Form factor3.5 in (8.89 cm)
  • Rotational speed7,200 RPM
  • 8 TB capacity stores large datasets
  • 7200 RPM spindle delivers responsive throughput
  • SAS interface connects to enterprise controllers
  • 128 MB cache smooths burst workloads
  • Hot-swap support enables drive changes without downtime

8 TB SAS drive for Dell PowerEdge servers

The Dell 400-AMPD is an 8 TB, 7200 RPM SAS hard drive in a 3.5 inch form factor. It offers a 128 MB cache and supports hot-swap installation. The drive is designed for Dell PowerEdge R320, R410, R415, R420 and R710 servers.

Check your server has a SAS backplane

Verify that your system uses a SAS controller or backplane, as this drive will not operate on a SATA-only connection. Confirm the chassis accepts 3.5 inch hot-swap trays and that the drive carrier matches your specific server model. Ensure firmware is current for full compatibility.

Suits administrators expanding storage on listed

This drive fits IT teams adding capacity to the supported PowerEdge platforms with SAS infrastructure. Buyers needing SATA-only connectivity or 2.5 inch form factors should look elsewhere. Environments requiring higher spindle speeds or solid-state performance will not be served by this 7200 RPM mechanical unit.

How it compares

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

Price $282.99
Pricier than about 81% of the 4,938 comparable items (median $107.99).
Total capacity 8 TB
Higher than about 80% of the 2,372 comparable items (median 2 TB).
Price per TB $35.37 per TB
Cheaper than about 76% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Total capacity8 TB
Performance
Rotational speed7,200 RPM
Ports & slots
Interface typeSAS
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

Does the 400-AMPD 8TB SAS drive ship with any mounting hardware or cables?

The drive is supplied as a bare 3.5 inch unit; mounting brackets and SAS data or power cables must be purchased separately.

How do I choose between the different part numbers listed for this 8TB 7200RPM model?

400-AMPD is the Dell ordering code; ST8000NM0075, GKWHP, 43V7V and J7FYX are alternate manufacturer references for the same 8TB 7.2K SAS drive.

What does the 128MB cache do for real-world throughput on a PowerEdge R710?

The 128MB buffer absorbs burst write traffic and improves sequential read consistency when the 7200RPM platters are under sustained load.

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