We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Bare 3.5 inch SAS hard drive silver aluminium casing

DELL

DELL 400-AGDB 4TB 3.5" SAS 7200 RPM internal hard drive

SKU CH-EH9P-PF18F

4TB 3.5-inch SAS hard drive spinning at 7200 RPM for nearline storage workloads

  • PackagingBare Drive
  • InterfaceSAS 12Gb/s
  • Capacity4TB
  • RPM7200 RPM
  • Average Latency12Gb/s
  • Form Factor3.5"
  • 4TB capacity stores large datasets on a single drive
  • 5 inch form factor fits standard desktop bays
  • 7200 RPM spindle speed delivers responsive data access
  • SAS interface supports 12Gb/s transfer rates
  • New condition ensures full manufacturer reliability

Dell 4TB 3.5" Nearline SAS Drive

This new Dell 400-AGDB is a 4TB 3.5-inch internal hard drive that uses a Nearline SAS interface and spins at 7200 RPM. It is built for desktop workstations or servers that need high-capacity bulk storage on a SAS backplane. The drive ships as a bare unit without a tray or caddy.

Suits SAS-based arrays and workstations

The drive suits administrators expanding a SAS storage array or replacing a failed nearline disk in a compatible Dell system. It is not suitable for systems that lack a SAS host bus adapter or backplane, or for builds that require a 2.5-inch form factor. Buyers needing a faster spindle speed or a different capacity should look at other models.

Interface is 12Gb/s SAS

The single specification that decides compatibility is the 12Gb/s SAS interface. The drive connects only to controllers and backplanes that support SAS signalling at that rate. Verify that the target system provides a SAS port and the correct 3.5-inch drive bay before purchase.

Highlights

  • 4TB capacity stores large datasets on a single drive
  • 5 inch form factor fits standard desktop bays
  • 7200 RPM spindle speed delivers responsive data access
  • SAS interface supports 12Gb/s transfer rates
  • New condition ensures full manufacturer reliability

Specifications

BrandDell
Model400-AGDB
PackagingBare Drive
InterfaceSAS 12Gb/s
Capacity4TB
RPM7200 RPM
Average Latency12Gb/s
Form Factor3.5"

Questions about this item

What comes with the Dell 400-AGDB 4TB SAS hard drive and do I need a separate tray or cables?

The drive is supplied as a bare 3.5-inch unit without a tray or cables; a compatible SAS backplane and power connection must be provided by the host system.

Should I choose the 12Gb/s SAS interface version or the 6Gb/s transfer-rate version for my server?

The same drive supports both — it runs on a 12Gb/s SAS link while the media sustains a 6Gb/s transfer rate, so no separate version selection is required.

What does the 7200 RPM spindle speed mean for real-world throughput in a RAID array?

At 7200 RPM the drive delivers nearline-class sequential performance suitable for bulk storage and backup workloads in a RAID set.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.