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Bare 3.5 inch internal hard drive, silver metal casing with green circuit board visible

GoHardDrive

GoHardDrive WL2000GSA6454-PUR 2TB 64MB 5400RPM SATA 6.0Gb/s 3.5" internal hard drive

SKU CH-H3NR-WC0YX

A 2 TB 3.5" SATA drive built for 24/7 surveillance recording with 5400 RPM, 64 MB cache and shock protection

  • Total capacity2 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor3.5 in (8.89 cm)
  • Packaging typeBare Drive
  • Rotational speed5,400 RPM
  • Cache memory64 MB
  • 2TB capacity stores weeks of surveillance footage
  • 64MB cache smooths continuous multi-stream recording
  • 5400RPM low-power motor runs 24/7 quietly
  • SATA 6.0Gb/s interface fits existing DVR bays
  • 5-inch form factor matches standard desktop cages

Surveillance-ready capacity

This 2 TB internal hard drive is built for continuous video recording in security DVR and CCTV systems. Its 5400 RPM spindle and 64 MB cache sustain steady write streams without the burst speeds needed for general desktop workloads. The drive targets installers and system integrators who need reliable 24/7 operation rather than peak random-access performance.

Check your recorder compatibility

Verify that your DVR or NVR accepts a 3.5-inch SATA 6.0 Gb/s drive and can supply the standard SATA power connector. The unit is backward compatible with 3.0 Gb/s controllers, so older recorders will still recognise it. Confirm the chassis has a 3.5-inch drive bay and that the firmware supports drives of this capacity before ordering.

Low power and quiet running

Rated for 24/7 duty, the drive runs at 5400 RPM to keep heat output and acoustic noise low in multi-drive enclosures. The low-power profile reduces the load on the recorder's power supply during constant write cycles. Shock protection and a data protection system help maintain integrity when the unit experiences vibration from nearby drives or fan movement.

How it compares

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

Price $90.99
Cheaper than about 55% of the 4,938 comparable items (median $107.99).
Total capacity 2 TB
Typical for this category: the median of 2,372 items is 2 TB.
Price per TB $45.50 per TB
Cheaper than about 65% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Product linePurple
Model nameWL2000GSA6454-PUR
Total capacity2 TB
Recommended useFor Video Surveillance
Performance
Rotational speed5,400 RPM
Storage
Cache memory64 MB
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

Does the bare drive ship with cables or mounting screws, or do I need to buy them separately?

The drive is supplied as a bare unit only; SATA data and power cables plus 3.5" mounting screws must be purchased separately.

Which capacity and cache combination suits a 24/7 DVR recording eight 1080p cameras?

The 2TB model with 64MB cache and 5400RPM is built for continuous surveillance workloads and matches the listed specification.

How does the 6.0Gb/s SATA link perform when the motherboard only has 3.0Gb/s ports?

The drive automatically negotiates down to 3.0Gb/s, so it works at the slower speed without any configuration.

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