Toshiba S300 DWT31AUZSVA 10TB SATA Surveillance Hard Drive

Toshiba Part #/MPN: HDWT31AUZSVA

DiscTech Item #: TOS-HDWT31AUZSVA-BN-3Y

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Capacity: 10TB

Speed: 7,200RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: 248

Average Seek Time: 4.17

Electrical Interface: SATA 600 - 6.0Gbps

On-Board Cache: 256MB

Toshiba S300 DWT31AUZSVA 10TB 3.5-Inch LFF 6Gbps 7.2K SATA Surveillance Hard Drive – Brand New

Toshiba S300 DWT31AUZSVA 10TB / 10000GB 3.5” LFF / Large Form Factor 6.0 Gb/s 7200 RPM SATA / Serial ATA Surveillance HDD / Hard Drive / Bulk – Brand New

S300 Surveillance Hard Drive
Capture every detail

Toshiba’s 3.5-inch S300 Surveillance Hard Drive is designed and tested for 24/7 reliable surveillance, built for speed, capacity, and longer content retention. Capture and analyze every frame from up to 64 video cameras in high resolution with the S300. Space is important to continually capture a history of video evidence over a period of time. With up to 10 TB you get the capacity to record and play back the events in real-time in high resolution and with object identification and face recognition.

Use for:

  • Surveillance Digital Video Recorders (sDVR)
  • Surveillance Network Video Recorders (sNVR)
  • Hybrid sDVR (analog and IP)
  • RAID Storage Arrays for Surveillance


  • 3.5” SATA Hard Drive
  • 7200 / 5400 RPM
  • 256 / 128 MB Buffer
  • 24/7 Operation
  • Supports up to 64 Video Cameras
  • High reliability and enhanced real-time performance
  • Toshiba Dynamic Cache Technology
  • Toshiba Stable Platter Technology
  • High-endurance design


Compatible with DVR, NVR, video servers and video management systems

S300 Surveillance Hard Drive
Basic Specifications
Capacity10TB / 10000GB
Form Factor3.5-Inch
InterfaceSATA 6.0 Gbit/s
Number of cameras supported64
Drive bays supportedf8+
Rotational Vibration (RV) SensorsYes
Advanced Format (AF)Yes
RoHS compatibleYes
Halogen FreeYes
Shock SensorYes
Rotational speed7,200 RPM
Buffer size256 MB
Data transfer speed248 MB/s Typ.
Average latency4.17 ms
Native Command Queing (NCQ)Supported
Workloads180 TB/years
MTTF1,000,000 Hours
Unrecoverable Error Rate1 per 1014 bits read
24/7 OperationYes
Load / Unload Cycle600,000
Power Management
Supply Voltage5VDC +6/-5%; 12VDC +/-10%
Consumption (operating)9.48 W typ
Consumption - Active Idle7.15 W typ
Temperature (operating / non-operating)0 to 70°C / -40 to 70°C12V
Vibration (operating)0.75 G (5 to 300 Hz)
0.25 G (300 to 500 Hz)
Vibration (non-operating)3.0 G (5 to 500 Hz)
Shock (operating)70 G / 2 ms duration
Shock (non-operating)250 G / 2 ms duration
Acoustics (idle mode)34 dB typ
Dimensions147 (L) x 101.85 (W) x 26.1 (H) mm
Weight (approx.)770 g max
Box Content
Box Content3.5-inch internal hard drive - S300 Surveillance Hard Drive

Click here to view the manufacturer's item description/brochure

ROHS Compliant

Weight: 1.8 lb

Warranty: 3 Year Manufacturer

Brand New

Condition Levels Explained

The product is brand new.

3 Year Manufacturer Warranty

Product Warranties Explained

The product has a manufacturer warranty for the time period specified.