其他功能
| 传动装置,传输速率 |
300 MB/s |
| 声压排放 |
27 dB |
| 总存储容量 |
8192 GB |
| 內置式 |
Y |
磁盘驱动器
| 硬盘容量 |
320 GB |
| 硬盘转速 |
7200 RPM |
| 硬盘接口 |
Serial ATA |
| 硬盘尺寸 |
3.5 " |
CinemaStar 7K1000.B HCT721050SLA380 8.89 cm (3.5 ") 320GB SATA 7200 8MB
Customized features support on-demand digital video solutions
An exceptional blend of audio/visual (AV) features fine tunes the CinemaStar 7K1000.B for digital video storage needs. Optimized to record multiple, simultaneous video streams, Hitachi SmoothStream technology is enabled to support the ATA‑7 streaming command set, and SCT provides time-limited error recovery and thermal monitoring capabilities. Because IT data and video streams have different throughput demands, AV-Zoning allows the definition of various error recovery procedures for predefined ranges of data blocks or zones. This feature enables the system to effectively deliver critical system data and time-sensitive video content from a single drive. Other features that help tailor this drive for streaming video applications include Read Continuous mode, which helps manage error recovery for video streams, and Media Maintenance enhancements, which help prevent track wear-out from around-the-clock operation.
Power efficient for cooler operation and longer life
Leveraging seven generations of power management technology, this new addition to the CinemaStar family delivers best-in-class power management and thermal emissions. HiVERT technology was pioneered on 2.5-inch drives to help maximize battery life, but also works for this 3.5-inch hard drive to help minimize power consumption. These standard features on the CinemaStar 7K1000.B enable manufacturers to develop surveillance systems and home digital video recorders that run cooler and require less power which ultimately leads to longer product life.
Robust and proven technology
All CinemaStar products are enhanced with silent-seek acoustics to deliver bedroom-quiet operation, and the Hitachi patented load/unload ramp mechanism that helps prevent disk wear and protects the disk during non-operation. The CinemaStar 7K1000.B is also built using the industry’s most reliable perpendicular magnetic recording (PMR) techniques to maximize capacity, performance and field reliability.
Highlights:
- 24x7 availability.
- SmoothStream™ technology.
- Silent-seek acoustics.
- SMART Command Transport (SCT) for optimized video streaming.
- Best-in-class power utilization and heat emission.
- Patented load/unload ramp for enhanced reliability.
- Targeted 1.2 million hours MTBF.
Applications:
- HD Digital Video Recorders.
- Video surveillance for DVR, Network, JBOD and small footprint recording and storage.
- DVD/HDD recorders.
- DVR-enabled televisions.
- Media center PCs.
