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Silver 3.5-inch SATA hard drive with circuit board visible

Seagate

Seagate Constellation ES 1TB 7200RPM SATA 64MB Cache 3.5-inch internal hard drive

SKU CH-49WC-VKVC7

A 1 TB, 7200 RPM SATA desktop drive with 64 MB cache in a 3.5‑inch form factor

  • Enterprise reliability with 7200RPM performance
  • Fast data access via 64MB cache buffer
  • High-capacity 1TB storage for demanding workloads
  • Standard 3.5-inch SATA interface for broad compatibility

1 TB enterprise-class hard drive

The Seagate Constellation ES delivers 1 TB of storage on a 3.5-inch form factor with a 7200 RPM spindle and a 64 MB cache. It connects through a SATA 6 Gb/s interface designed for continuous operation in desktop workstations and entry-level servers. Buyers who need higher capacities or solid-state speeds should consider other product lines.

SATA 6 Gb/s interface and 64 MB cache

The SATA 6 Gb/s interface provides broad compatibility with current motherboards and RAID controllers without requiring additional adapters. A 64 MB cache helps sustain throughput during heavy multi-threaded workloads such as video ingest or database logging. Retail or OEM packaging may vary, so mounting screws and cables are not guaranteed.

How it compares

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

Price $49.99
Cheaper than about 78% 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

What is the expected lifespan before the drive needs replacement?

The Constellation ES is rated for continuous operation with a mean time between failures of 1.2 million hours under typical enterprise workloads.

What performance limit appears first during sustained heavy writes?

The 7200 RPM spindle speed and 64 MB cache determine the maximum sustained throughput before the drive reaches its mechanical write ceiling.

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