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Standard 3.5 inch internal hard drive silver metal casing

Epoch

Epoch 4TB 7.2K SAS 3.5" 12Gb/s internal hard drive

SKU CH-0G51-1HHF9

A 4 TB SAS 12Gb/s 7200 RPM 3.5" drive built for Dell PowerEdge 12, 13, 14 generation 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
  • 4TB capacity stores large server datasets
  • 7200 RPM spindle delivers responsive data access
  • SAS 12Gb/s interface provides high-throughput connectivity
  • 5-inch form factor fits standard server bays
  • Compatible with Dell PowerEdge 12 13 14 generation servers

4TB SAS 12Gb/s server drive

This Epoch hard drive delivers 4TB of storage on a SAS 12Gb/s interface with a 7200 RPM spindle. The 3.5-inch form factor fits standard enterprise drive bays. It is supplied as a replacement kit for immediate deployment.

Suited for Dell PowerEdge and Tower servers

The kit is validated for PowerEdge 12, 13 generation and Tower 12, 14 generation systems including R220 through R930 and T20 through T440 models. Servers outside this tested list or those lacking a 12Gb/s SAS backplane should consider other options.

SAS 12Gb/s interface determines compatibility

The drive requires a 12Gb/s SAS connection to operate at its rated speed and be recognised by the controller. Verify that the target server backplane and RAID controller support this interface before purchase.

How it compares

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

Price $268.99
Pricier than about 79% 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 $67.25 per TB
Typical for this category: the median of 2,365 items is $62.21 per TB.

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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

What throughput does the SAS 12Gb/s interface actually deliver with this 7200 RPM drive?

The 12Gb/s link provides ample headroom; real-world sustained throughput is governed by the 7200 RPM platters, so sequential speeds sit at typical mechanical-drive levels.

Will this 3.5" drive fit my Dell PowerEdge R630 hot-swap bay?

Yes — the 3.5" form factor matches the standard hot-swap carriers used across the listed 12th- and 13th-generation PowerEdge and Tower servers.

Does the replacement kit include the carrier, and which way does the label face when I slide it in?

The kit supplies a carrier that locks into the Dell bays; insert it with the label facing up so the SAS connector engages the backplane correctly.

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