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Silver 3.5-inch bare hard drive with circuit board visible

Seagate

Seagate ST4000VM000 4TB internal hard drive 5900 RPM 64MB cache SATA 6.0Gb/s 3.5

SKU CH-7WRK-G54M1 MPN ST4000VM000

A 4 TB 3.5" SATA drive spinning at 5900 RPM with 64 MB cache, built for 24×7 DVR workloads and up to 16 simultaneous HD streams

  • PackagingBare Drive
  • InterfaceSATA 6.0Gb/s
  • Capacity4TB
  • RPM5900 RPM
  • Cache64MB
  • Form Factor3.5"

Options 4TB

  • 4TB capacity stores extensive HD video libraries
  • 5900 RPM spindle delivers 16 simultaneous HD streams
  • 64MB cache accelerates DVR read/write performance
  • 24×7 rated operation meets always-on recording demands
  • SATA 6.0Gb/s interface ensures broad desktop compatibility

Built for DVR workloads

This 4 TB Seagate drive is designed for 24×7 operation in consumer DVR devices. It delivers up to 16 simultaneous streams of high-definition content and spins at 5900 RPM with a 64 MB cache. The SATA 6.0Gb/s interface and 3.5" form factor suit standard desktop bays.

Sustained streaming behaviour

At 5900 RPM the drive prioritises steady throughput over burst speed, keeping multiple HD streams flowing without interruption. NCQ support helps order requests efficiently during continuous recording and playback. The firmware is tuned for always-on demands rather than occasional desktop access patterns.

Check bay and power compatibility

Verify your system has a free 3.5" drive bay and a SATA data cable plus power connector. Confirm the BIOS or DVR firmware recognises drives larger than 2 TB. Ensure the enclosure or chassis can dissipate heat from a drive rated for continuous operation.

Pontos fortes

  • 4TB capacity stores extensive HD video libraries
  • 5900 RPM spindle delivers 16 simultaneous HD streams
  • 64MB cache accelerates DVR read/write performance
  • 24×7 rated operation meets always-on recording demands
  • SATA 6.0Gb/s interface ensures broad desktop compatibility

Especificações

BrandSeagate
ModelST4000VM000
PackagingBare Drive
InterfaceSATA 6.0Gb/s
Capacity4TB
RPM5900 RPM
Cache64MB
Form Factor3.5"
Peso de envio0.73 kg
Dimensões da embalagem151 × 140 × 28 mm

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Perguntas sobre este artigo

How much power and heat does the 5900 RPM drive produce during 24×7 operation?

The 5900 RPM spindle speed keeps power draw and heat lower than faster desktop drives, and the unit is rated for continuous 24×7 operation in always-on DVR devices.

What SATA host interface and cable does the bare 3.5" drive require?

It needs a SATA 6.0Gb/s port on the motherboard or controller, plus standard SATA data and power cables; the bare drive ships without cables or mounting screws.

Will the 64MB cache and SATA 6.0Gb/s link work with an older SATA 3Gb/s motherboard?

Yes, the SATA 6.0Gb/s interface is backward compatible with SATA 3Gb/s ports, and the 64MB cache operates normally at the reduced link speed.

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