Western Digital
Western Digital WD3200BUDT 320GB AV 2.5" Hard Drive
★★★★★
High-Capacity Storage Optimized for AV ApplicationsThe Western Digital 320 GB AV-25 SATA Hard Drive (WD3200BUDT) is designed for demanding multimedia environments, offering reliable 24/7 operation and smooth playback of multiple HD streams. Its cool and quiet operation ensures long-term performan...
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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.
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Overview
High-Capacity Storage Optimized for AV Applications
The Western Digital 320 GB AV-25 SATA Hard Drive (WD3200BUDT) is designed for demanding multimedia environments, offering reliable 24/7 operation and smooth playback of multiple HD streams. Its cool and quiet operation ensures long-term performance in digital video recording and surveillance systems.
- Capacity: 320 GB
- Interface: SATA 3 Gb/s
- Speed: 5400 RPM
- Cache: 32 MB
- Reliability: 24/7 Operation
- Optimized: Smooth, Continuous Digital Video Playback (Up to Five Simultaneous HD Streams)
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.
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 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.
3 year limited warranty
Specifications
Capacity
320GB
Form Factor
2.5"
Optimized For
AV Streaming
Reliability
24x7
HD Streams Supported
Up to 5 simultaneous
Power Consumption (Operating)
Less than 2 Watts
Power Consumption (Spin Up)
4.75 Watts
Warranty
3 year limited
Technology
SilkStream
Pros & Cons
👍 Pros
- Engineered for 24x7 reliability, making it suitable for always-on streaming digital audio/video environments like DVR/PVR and surveillance.
- Optimized for smooth, continuous digital video playback, supporting up to five simultaneous HD streams.
- Features SilkStream technology, which is compatible with the ATA streaming command set, allowing for standard streaming management.
- Designed for ultra-cool operation, contributing to increased drive reliability over its lifespan.
- Minimizes noise levels, operating virtually below the threshold of human hearing, which is beneficial for quiet environments.
- Boasts low power consumption, drawing less than 2 Watts during operation and only 4.75 Watts during spin up.
- Comes with a 3-year limited warranty, offering peace of mind regarding its durability and performance.
👎 Cons
- The 320GB capacity might be considered limited for modern video surveillance or extensive media storage applications.
- Specifically designed for AV streaming, this drive might not be optimized for general-purpose computing or high-transaction workloads.
- The 2.5-inch form factor, while compact, may not be compatible with systems requiring 3.5-inch drives without an adapter.
- The ATA streaming command set compatibility is specific, and users may need to verify their systems support this feature.
- Despite its low power consumption, it is still a mechanical hard drive and will have moving parts, unlike solid-state drives.
- While optimized for up to five simultaneous HD streams, very high-resolution or more numerous streams might exceed its capabilities.
Frequently Asked Questions
What type of environment is the Western Digital WD3200BUDT hard drive designed for?
This hard drive is designed for 24x7 reliability in always-on streaming digital audio/video environments, such as DVR/PVR and digital video surveillance.
How many simultaneous HD streams can this drive handle?
It is optimized for smooth, continuous digital video playback of up to five simultaneous HD streams.
Does this drive consume a lot of power?
No, the drive boasts low power consumption, drawing less than 2 Watts while operating and a mere 4.75 Watts during spin up.
What is the warranty period for this Western Digital hard drive?
This Western Digital WD3200BUDT hard drive comes with a 3-year limited warranty.
Is this hard drive designed to operate quietly?
Yes, noise levels have been minimized to virtually below the threshold of human hearing for quiet operation.
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