WD AV-25
from WD

  • Transfer Rate: up to 144MB/s

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WD AV-25 2.5-inch SATA hard drives are specially engineered to offer cool quiet operation while providing maximum reliability in 24x7 always-on environments. With support for up to five simultaneous HD video streams, these drives are perfect for DVRs, set-top boxes and digital video surveillance.

24x7 reliability
These drives are designed to last in high temperature always-on streaming digital audio/video environments such as PVR/DVR, IPTV, and video surveillance systems.

Advanced Format technology
Leading edge technology delivers improved video quality and AV performance through enhanced error correction capability.

SilkStream™ technology
Optimized for smooth, continuous digital video playback of up to five simultaneous HD streams. SilkStream™ is compatible with the ATA streaming command set so CE customers can use standard streaming management and error recovery options.

Ultra-cool operation
A cool drive is a more reliable drive. WD continues to develop new and innovative ways to keep drives cool while they are operating. 

Quiet
Noise levels have been minimized to less than one sone1 - virtually below the threshold of human hearing.

Low power consumption
The drive draws less than 2 Watts while operating and a mere 4.75 Watts during spin up.

1 million hours MTBF
Best-in-class reliability for small form-factor AV storage.2

Preemptive Wear Leveling (PWL)
The drive arm frequently sweeps across the disk to reduce uneven wear on the drive surface common to audio video streaming applications.