能量控制
| 功耗（读） |
6.20 W |
| 功耗（写） |
6.20 W |
| 输入电压 |
5/12 V |
| 功耗( idle) |
4.30 W |
磁盘驱动器
| 单磁道搜索时间（读/写） |
0.4 ms |
| 存储能力 |
300069 MB |
| 读取搜索 |
3.6 ms |
| 平均等待时间 |
3.00 ms |
| 写入搜索 |
4.2 ms |
| 硬盘容量 |
300 GB |
| 硬盘转速 |
10000 RPM |
| 硬盘接口 |
Serial ATA III |
| 硬盘尺寸 |
3.5 " |
| 传动装置，缓冲区大小 |
32 MB |
| 启动/停止周期 |
600000 |
环境条件
| 操作冲击 |
65 G |
| 非运行性振动 |
4 G |
| 运行性震动 |
0.75 G |
| 非运行高度 |
-305 - 12200 m |
| 工作高度 |
-305 - 3050 m |
| 非操作性冲击 |
300 G |
VelociRaptor 300GB 20 Pack, SATA 6Gb/s, 8.89 cm (3.5 ") , 10000rpm, 32MB
Fastest SATA hard drive on the planet.
10,000 RPM, 32 MB cache and a SATA 6 Gb/s interface gives gamers the speed advantage they crave.
Monstrous capacity.
Twice the capacity of previous generations makes this the largest capacity 10,000 RPM SATA drive ever.
Rock-solid reliability.
Best-in-class 1.4 million hour MTBF and 5-year limited warranty, makes these the most reliable SATA hard drives around.
Killer speed.
SATA 6 Gb/s interface and 32 MB cache enhance the next generation 10,000 RPM WD VelociRaptor making it up to 15% faster than the award-winning previous generation.
Ultra-cool operation.
Consumes less idle power and uses similar active power as the previous generation WD VelociRaptor, while offering double the capacity and higher performance.
Rotary Acceleration Feed Forward (RAFF).
Optimizes operation and performance when the drives are used in vibration-prone, multi-drive chassis.
NoTouch ramp load technology.
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.
Environmentally conscious.
In addition to being ROHS compliant, this generation of WD VelociRaptor is also a halogen-free design.
Ideal for:
Performance enthusiast systems, workstations, and low-end servers.
IcePack mounting frame.
The 2.5-inch WD VelociRaptor is enclosed in a backplane-ready 3.5-inch enterprise-class mounting frame with a built-in heat sink that keeps this powerful little drive extra cool when installed in high-performance desktop chassis. (HLHX and HLFS models)
