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3.5-inch SAS hard drive with silver metal casing

Seagate

Seagate Constellation ES.3 4TB 7200RPM SAS 6Gb/s 128MB Cache (CE) 3.5-inch internal hard drive

SKU CH-TPKT-W9D8W

A 4 TB enterprise hard drive with a 128 MB cache, 7200 RPM spindle and SAS 6 Gb/s interface in a 3.5-inch form factor

  • 4 TB capacity for large-scale storage
  • 7200 RPM spindle speed for responsive data access
  • SAS 6 Gb/s interface for reliable server connectivity
  • 128 MB cache to smooth burst workloads

Constellation ES.3 4TB SAS Enterprise Drive

The Seagate Constellation ES.3 is a new 3.5-inch internal hard drive built for desktop and server workloads. It spins at 7200RPM with a 128MB cache and connects through a SAS 6Gb/s interface. The 4TB capacity suits bulk storage, backup arrays and near-line archives.

Buyers who need a SAS 6Gb/s connection

This drive fits systems that require a SAS 6Gb/s link and a 3.5-inch form factor. Buyers who need a different interface or a smaller physical size should consider other options.

How it compares

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

Price $123.99
Typical for this category: the median of 4,938 items is $107.99.

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 3.5-inch SAS 6Gb/s drive in a desktop chassis?

Mount the 3.5-inch drive in a standard bay, connect the SAS data and power cables to a compatible HBA or RAID controller, and ensure the backplane or cabling supports 6Gb/s speeds for the 7200RPM spindle.

What maintenance will the 128MB cache 4TB drive need over its service life?

Monitor SMART attributes for reallocated sectors and bearing noise, keep the SAS connector and backplane free of dust, and plan replacement once the drive reaches its rated workload limit or shows persistent errors.

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