磁盘驱动器
单磁道搜索时间(读/写) |
0.9 ms |
读取搜索 |
8.7 ms |
写入搜索 |
9.8 ms |
硬盘容量 |
400 GB |
硬盘转速 |
7200 RPM |
硬盘接口 |
Serial ATA |
硬盘尺寸 |
3.5 " |
每扇面字节数 |
512 |
硬盘头数量 |
8 |
HD Caviar RE16 400GB SATA 7200rpm 16MB Buffer 5 Year Warranty 1pk bulk
WD produces the world's most reliable SATA drives. Designed and manufactured
to enterprise reliability standards, these drives offer the best combination of reliability, high capacity and performance for high duty cycle enterprise applications.
Key Features
Native Command Queuing (NCQ) - Dynamically re-orders requests to enhance drive performance.
16 MB cache and 1.5 Gb/s data transfer rate
Rotary Acceleration Feed Forward (RAFF™) optimizes operation and
performance in vibration-prone environments such as rack-mounted servers or network storage.
RAID-specific time-limited error recovery (TLER), WD's unique feature to prevent drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.
1.2 million hours MTBF, 24X7 100% duty cycle - the highest available
reliability rating on high-capacity drives.
5-year warranty.
High Capacity: 400 GB of storage packed with enterprise-class features at a low cost-per-gigabyte.
Ideal for
Servers
Network attached storage
Scientific computing
Life sciences
Video surveillance
Enterprise backup
Document/image management
Audio/video media applications
Other demanding write-intensive applications
Note: For high performance desktop applications, consider WD Caviar SE16 drives.