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Silver 2.5 inch Dell SAS hard drive with green circuit board

DELL

DELL 400-AJQM 1.8TB internal hard drive SAS 12Gb/s 10000 RPM 2.5

SKU CH-45PA-F8C8R

A 1.8TB SAS hard drive with 10000 RPM spindle speed and 2.5" form factor for high-performance storage

  • Total capacity1.8 TB
  • Interface typeSAS 12Gb/s
  • Form factor2.5 in (6.35 cm)
  • Rotational speed10,000 RPM
  • Key featuresIncrease the storage capacity of your system with the 1.8 TB
  • 8TB capacity stores large datasets
  • SAS 12Gb/s interface enables rapid data transfers
  • 10000 RPM spindle speed delivers fast disk access
  • 5 inch form factor fits dense server bays
  • New condition ensures full manufacturer reliability

1.8 TB SAS drive for Dell systems

The Dell 400-AJQM is a new 1.8 TB internal hard drive with a 2.5-inch form factor. It connects through a SAS 12Gb/s interface and spins at 10000 RPM to provide fast disk access. This drive is designed to increase storage capacity in compatible Dell servers or workstations.

Suited for SAS bays; not for 512e

It fits administrators who need high-speed capacity in a 2.5-inch SAS slot. Buyers whose operating environment does not support 512e or 4Kn sector formats should look elsewhere. VMware environments are explicitly unsupported for these drive formats. Windows versions prior to 2008 R2 and non-UEFI boot configurations are also incompatible.

SAS 12Gb/s interface determines compatibility

The single specification that decides fitment is the SAS 12Gb/s interface. The system backplane or controller must provide a matching SAS connection. Without that interface the drive cannot be installed or used.

How it compares

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

Price $137.99
Pricier than about 57% of the 4,938 comparable items (median $107.99).
Total capacity 1.8 TB
Typical for this category: the median of 2,372 items is 2 TB.
Price per TB $76.66 per TB
Pricier than about 56% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameDell
Model name400-AJQM
Total capacity1.8 TB
Performance
Rotational speed10,000 RPM
Ports & slots
Interface typeSAS 12Gb/s
Size & build
Form factor2.5 in (6.35 cm)

Questions about this item

What does the 10000 RPM spindle speed mean for actual disk access in a server?

The 10000 RPM spindle speed provides fast disk access for read and write operations, reducing latency compared to slower drives.

What does the SAS 12Gb/s interface cap in real-world throughput?

The SAS 12Gb/s interface delivers enhanced data transfer speeds up to 12Gb/s between the drive and the controller.

Will the 2.5 inch form factor fit a standard 3.5 inch drive bay without an adapter?

The drive uses a 2.5 inch form factor and requires a compatible 2.5 inch bay or a 3.5 inch adapter bracket for mounting.

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