65 g @ 2ms (operating) / 350 g @ 2ms (non-operating)
Vibration Tolerance:
0.75 g @ 20-300 Hz (operating) / 4 g @ 20-500 Hz (non-operating)
Sound Emission:
24 dBA
Western Digital 160 GB SATA300 Internal Hard Drive 20 Pack Features
Long-Term Reliability - With a MTBF of 1 million hours, these drives are designed to last in high temperature always-on streaming digital audio/video environments such as PVR/DVR, DVR recorders and surveillance video recorders.
Quiet - Noise levels have been minimized to less than one sone* - virtually below the threshold of human hearing.
Low Power Consumption - WD AV drives deliver best-in-class low power consumption for reduced system power requirements and increased reliability. Note: 3.3V SATA power is not available in this product
Compatible - Tested for compatibility in a broad range of AV products including set top boxes, DVD recorders, and mainstream surveillance systems.
SilkStream - Optimized for smooth, continuous digital video playback of up to twelve simultaneous HD streams. SilkStream is compatible with the ATA streaming command set so CE customers can use standard streaming management and error recovery options.
IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise and vibration.
Ramp Load - Parks the recording heads off the disk surface during spin up, spin down and when the drive is off. This ensures the recording head never touches the disk surface resulting in improved long term reliability due to less head wear, and improved non-operational shock tolerance.
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.
Western Digital 160 GB SATA300 Internal Hard Drive 20 Pack Warranty Information
Warranty Length: 3 Year Limited Warranty
Covers: Parts and Labor
Details: WD's limited warranty provides that, subject to the following limitations, each Product will be free from defects in material and workmanship and will conform to WD's specification for the particular Product.
Provider: Western Digital
Contact: By Phone: 1-800-275-4932 (9 am - 7 pm CST)
Western Digital 160 GB SATA300 Internal Hard Drive 20 Pack Video
1.800.814.5410 
858.764.8900 Mon-Fri 6AM-4PM PT
