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Silver 3.5-inch SAS hard drive mounted in a black Gen14 server caddy

DELL

DELL ST4000NM0295 4TB 7200RPM SAS 12Gb/s 3.5in internal hard drive with GEN14 caddy

SKU CH-P5AM-TDKYY

A 4TB 7200RPM SAS 12Gb/s 3.5in internal hard drive with 128MB cache and GEN14 caddy for PowerEdge servers

  • 4 TB capacity stores large datasets and backups
  • 7200 RPM spindle speed delivers fast sequential throughput
  • 12 Gb/s SAS interface provides high-bandwidth server connectivity
  • 128 MB cache buffers bursts for smoother I/O
  • GEN14 caddy included for direct Dell PowerEdge installation

Dell 4TB SAS enterprise drive

This Dell 4TB 3.5in SAS hard drive spins at 7200RPM with a 12Gb/s interface and 128MB cache. It ships new with a GEN14 caddy for direct installation into compatible PowerEdge servers.

Suits GEN14 PowerEdge bays; not for non-SAS systems

The drive fits GEN14 PowerEdge models including R240, R340, R440, R540, R640, R740, R940, R740XD, R730xd2, R6415, R7415, R7425 and C6420. Builders whose chassis lack a 12Gb/s SAS backplane or hot-swap tray cannot use this unit.

12Gb/s SAS interface decides fit

The single specification that determines compatibility is the 12Gb/s SAS interface; the server backplane and controller must support this exact link speed and protocol for the drive to operate.

How it compares

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

Price $55.99
Cheaper than about 73% of the 4,938 comparable items (median $107.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the drive ship with the GEN14 caddy or must I order it separately?

The listing includes the GEN14 caddy so no extra tray is needed

How do I decide between the 4TB ST4000NM0295 and a different capacity for my PowerEdge?

Choose this 4000GB model when you need 7200RPM SAS 12Gb/s speed with 128MB cache in a single 3.5in bay

What does the 12Gb/s SAS rating deliver inside a compatible PowerEdge server?

It provides a 12Gb/s SAS link to the backplane giving full 7200RPM throughput with 128MB buffer

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