Western Digital AV-25 WD3200BUCT 320GB 2.5" SATA 3.0Gb / s Hard Drive

  Western Digital AV-25 WD3200BUCT 320GB 2.5" SATA 3.0Gb / s Hard Drive
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WD3200BUCT718037780115AS609475

Not In StockNew3 Year

Western Digital AV-25 WD3200BUCT Hard Drive, 2.5" Form Factor, 320GB Capacity, 5400 RPM Rotational Speed, SATA 3.0 Gb/s Interface, 16MB Cache, Engineered to thrive in 24x7.
Description

 

 

 

WD AV-25

 

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.

 

 

Highlights

 

24x7 reliability.

Reliable performance engineered for demanding always-on multimedia streaming environments

 

Low-power, compact storage

Cool, quiet 2.5-inch AV storage is the perfect solution for a variety of multimedia applications and fanless environments where the drive operates below 65° C base casting temperature.

 

Supports high definition video.

SilkStream technology supports up to five simultaneous streams of HD video in a variety of file formats.

 

 

Key Features

 

24x7 reliability

These drives are designed to last in always-on streaming digital audio/video environments such as DVR/PVR, digital video surveillance and other demanding multimedia applications.

 

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 AV customers can use standard streaming management and error recovery options.

 

Ultra-cool operation

A cool drives 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 sone* -- 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 MTTF (MTBF)

Best-in-class reliability for small-form factor AV storage.**

 

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.


* A sone is a subjective unit of loudness as perceived by a person with normal hearing.
** Based upon dual tuner system operating in typical 30°C air ambient environment.

 

 

Ideal For

 

Video surveillance, DVRs/PVRs, set-top boxes, high-end audio systems, karaoke players and digital signage.

 

Specification
General
BrandWestern Digital
SeriesAV-25
ModelWD3200BUCT
HighlightsWestern Digital AV-25 WD3200BUCT Hard Drive, 2.5" Form Factor, 320GB Capacity, 5400 RPM Rotational Speed, SATA 3.0 Gb/s Interface, 16MB Cache, Engineered to thrive in 24x7.
Performance Specifications
Rotational Speed5,400 RPM (nominal)
Buffer Size16 MB
Average Latency5.50 ms (nominal)
Load/unload Cycles300,000 minimum
Transfer RatesBuffer To Host (Serial ATA): 3 Gb/s (Max)
Physical Specifications
Formatted Capacity320,072 MB
Capacity320 GB
InterfaceSATA 3 Gb/s
Form Factor2.5-inch Drive
User Sectors Per Drive625,142,448
Physical Dimensions
Height0.374 Inches
Length3.94 Inches
Width2.75 Inches
Weight0.22 Pounds
Environmental Specifications
ShockOperating Shock (Read): 350G, 2ms
Non-operating Shock: 1000G, 2 ms
AcousticsIdle Mode: 22 dBA (average)
Seek Mode 0: 25 dBA (average)
Temperature (English)Operating: 32° F to 140° F
Non-operating: -40° F to 149° F
Electrical Specifications
Current Requirements (Power Dissipation)Read/Write : 2.5 Watts
Idle : 0.85 Watts
Standby : 0.20 Watts
Sleep : 0.20 Watts
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