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
3.5 inch SAS hard drive in replacement kit

Epoch

Epoch 5JH5X 4TB 7.2K SAS 3.5" 12Gb/s internal hard drive replacement kit

SKU CH-M4B8-AS4X3

4 TB 7200 RPM SAS 12 Gb/s 3.5" internal hard drive kit for Dell PowerEdge 14 and 15 generation rack and tower servers

  • Total capacity4 TB
  • Interface typeSAS 12Gb/s
  • Form factor3.5 in (8.89 cm)
  • Rotational speed7,200 RPM
  • Recommended useIdeal for Servers
  • 4 TB capacity stores large server datasets
  • 7200 RPM spindle delivers consistent throughput
  • SAS 12 Gb/s interface connects to modern backplanes
  • 5 inch form factor fits standard drive bays
  • Compatible with Dell PowerEdge 14 and 15 generation servers

Server storage upgrade

This 3.5-inch SAS hard drive kit delivers 4TB of capacity at 7200 RPM for Dell PowerEdge 14 and 15 generation servers. It is built for administrators who need reliable bulk storage in rack or tower chassis. The drive uses a 12Gb/s interface to match enterprise backplanes.

Direct backplane fit

The 3.5-inch form factor slides into standard drive bays without adapters or caddies. A SAS 12Gb/s controller or HBA is required to communicate with the drive. Using this kit frees smaller bays for solid-state boot devices or cache tiers.

Enterprise thermal profile

Spinning at 7200 RPM, the drive produces typical mechanical heat and audible seek noise suited to server rooms rather than quiet workspaces. Power draw follows standard 3.5-inch enterprise patterns and is managed by the chassis cooling design.

How it compares

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

Price $257.99
Pricier than about 78% of the 4,938 comparable items (median $107.99).
Total capacity 4 TB
Higher than about 70% of the 2,372 comparable items (median 2 TB).
Price per TB $64.50 per TB
Typical for this category: the median of 2,365 items is $62.21 per TB.

New to this? Paying with USDT: TRC-20 or ERC-20 — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Total capacity4 TB
Recommended useIdeal for Servers
Performance
Rotational speed7,200 RPM
Ports & slots
Interface typeSAS 12Gb/s
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

Will the 7200 RPM spindle hit a thermal limit during 24/7 server workloads?

The drive is built for continuous operation in Dell PowerEdge 14G and 15G servers where chassis airflow is designed for 7200 RPM SAS drives.

How much noise and heat does the 3.5" 7200 RPM SAS drive produce in a populated chassis?

Acoustic and thermal output match standard enterprise 7200 RPM SAS specifications; the hosting Dell PowerEdge servers manage both through their native fan curves.

What host interface must the server provide for this 12Gb/s SAS kit?

A 12Gb/s SAS backplane or controller with standard 3.5" drive bay connectors is required; the compatible Dell PowerEdge 14G and 15G models include this natively.

More in 3.5-Inch Internal Desktop HDDs

Similar items