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Standard 3.5-inch silver internal hard drive with SATA connectors

Toshiba

Toshiba HDWTA40UZSVAR 4TB 7200RPM 3.5" SATA internal hard drive

SKU CH-V99R-QBFTM MPN HDWTA40UZSVAR

A 4 TB, 7200 RPM SATA drive built for 24/7 surveillance with support for up to 64 cameras and a 300 TB per year workload rating

  • Total capacity4 TB
  • Interface typeSATA 6.0Gb/s
  • Rotational speed7,200 RPM
  • Designed for 24/7 surveillance and video recording
  • Scalable up to 64 HD video cameras with 7200 RPM speed
  • High reliability with 300 TB/year workload rating and 1.2M hours MTBF
  • Built-in RV sensors mitigate rotational vibrations in multi-bay systems
  • SATA 6.0Gb/s interface with 4TB capacity for continuous recording

4 TB SATA surveillance drive

The Toshiba S300 Pro HDWTA40UZSVAR is a 4 TB 3.5-inch internal hard drive built for 24/7 video recording. It spins at 7200 RPM and connects through a SATA 6.0 Gb/s interface. The drive is engineered for surveillance network video recorders, digital video recorders and RAID storage arrays.

Suits multi-camera security systems

This drive supports up to 64 high-definition cameras and carries a 300 TB per year workload rating with an MTBF of 1.2 million hours. It is not intended for general-purpose desktop storage, portable external use or workloads that exceed the rated annual data transfer.

Verify SATA power and bay space

Confirm your recorder or server has a free 3.5-inch drive bay, a SATA data cable and a SATA power connector. Check that the enclosure can dissipate heat from continuous operation and that the controller supports the drive's full capacity.

How it compares

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

Price $222.99
Pricier than about 73% 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 $55.75 per TB
Cheaper than about 56% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameTOSHIBA
Total capacity4 TB
Performance
Rotational speed7,200 RPM
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Shipping weight0.92 kg
Package size147 × 102 × 26 mm

Questions about this item

What host interface and bay size does this S300 Pro 4TB drive require?

It connects through a SATA 6.0Gb/s port and fits a standard 3.5" drive bay with the usual SATA data and power cables.

Can this 7200 RPM drive with RV sensors share a multi-bay enclosure with older 7200 RPM surveillance drives?

Yes, the built-in RV sensors compensate for rotational vibration in multi-bay chassis, so it can operate alongside other 7200 RPM drives.

How can I verify the drive is healthy and running at its rated speed after installation?

Check SMART data for the 7200 RPM spindle speed and confirm the workload counter stays within the 300 TB/year rating during 24/7 recording.

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