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Western Digital GreenPower (WD AV-GP) hard drives store more hi-def audio and video than ever before – up to 3 TB. They are optimized with SilkStream™ technology to capture data from up to 12 simultaneous HD video streams. And with 24x7 operation, low temperature, and best-in-class reliability, these hard drives are ideal for video surveillance applications.
WD AV-GP SATA drives now offer unrivaled storage capacity up to 3 TB – perfect for today's storage intensive applications.
These drives are designed to last in high temperature always on streaming digital audio/video environments such as video surveillance systems.
Tested for compatibility in a broad range of Lorex recorders and video surveillance systems.
WD AV-GP drives consume less power by up to 40 percent compared to 7200 RPM hard drives. Lower power means less heat and greater reliability.
Noise levels have been minimized to less than one sone* - virtually below the threshold of human hearing.
* A sone is a subjective unit of loudness as perceived by a person with normal hearing.
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.
Calculates optimum seek speeds to lower power consumption, noise, and vibration.
A fine-tuned balance of spin speed, transfer rate, and caching algorithms designed to deliver both significant power savings and solid performance.
The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.
The drive arm frequently sweeps across the disk to reduce uneven wear on the drive surface common to audio video streaming applications.
Technology being adopted by WD and other drive manufacturers as one of multiple ways to continue growing hard drive capacities. AF is a more efficient media format that enables increased areal densities. (EURS/EURX/EUCX/AURS/AUDX models only)
Best-in-class reliability for mainstream 3.5-inch form-factor AV storage.**
** Based upon dual tuner system operating in typical 30°C air ambient environment.
Specifications | 3TB | 2TB | 1TB |
---|---|---|---|
Model Number | WD30EURS | WD20EURS | WD10EURX WD10EUCX |
Formatted capacity1 | 3,000,592 MB | 2,000,398 MB | 1,000,204 MB |
User sectors per drive | 5,860,533,168 | 3,907,029,168 | 1,953,525,168 |
Form factor | 3.5-inch | 3.5-inch | 3.5-inch |
Advanced Format (AF) | Yes | Yes | Yes |
RoHS compliant2 | Yes | Yes | Yes |
Specifications | |||
Data transfer rate (max) Buffer to host Host to/from drive (sustained) |
3 Gb/s 145 MB/s |
3 Gb/s 130 MB/s |
6 Gb/s 110 MB/s |
Cache (MB) | 64 | 64 | 64 (WD10EURX) 16 (WD10EUCX) |
Rotational speed (RPM) | IntelliPower | IntelliPower | IntelliPower |
Reliability/Data Integrity | |||
Load/unload cycles3 | 300,000 | 300,000 | 300,000 |
Non-recoverable read errors per bits read | <10 in 1014 | <10 in 1014 | <10 in 1014 |
Power Management | |||
Average power requirements (W) Read/Write Idle Standby and Sleep |
4.4 4.1 0.6 |
4.4 4.1 0.6 |
5.3 3.3 0.7 |
Environmental Specifications4 | |||
Temperature (°C, on the base casting) Operating Non-operating |
0 to 70 -40 to 70 |
0 to 70 -40 to 70 |
0 to 70 -40 to 70 |
Shock (Gs) Operating (2 ms, read/write) Operating (2 ms, read) Non-operating (2 ms) |
30 65 250 |
30 65 250 |
30 65 250 |
Acoustics (dBA)5 Idle Seek (average) |
23 24 |
23 24 |
23 24 |
Physical Dimensions | |||
Height (in./mm, max) | 1.028/26.1 | 1.028/26.1 | 1.028/26.1 |
Length (in./mm, max) | 5.787/147 | 5.787/147 | 5.787/147 |
Width (in./mm, ± .01 in.) | 4/101.6 | 4/101.6 | 4/101.6 |
Weight (lb./kg, ± 10%) | 1.61/0.73 | 1.40/0.64 | 1.32/0.60 |