性能
| 存取时间 |
70 ms |
| 逻辑记录格式 |
LTO Ultrium 4, LTO Ultrium 3, LTO Ultrium 2 |
| 读写头寿命 |
60000 h |
| 接口 |
SAS |
| 压缩比 |
N |
| 类型 |
LTO |
数据传输
| 传动装置,传输速率 |
160 MB/s |
| 纠错率 |
1-1 x 10 17-bits |
| 持续数据传输率(压缩) |
160 MB/s |
| 持续数据传输率(原始) |
80 MB/s |
| 脉冲传输率表现 |
300 MB/s |
存储介质
| 原始能力 |
800 GB |
| 传动装置，缓冲区大小 |
128 MB |
| 压缩容量 |
1600 GB |
SCSI LTO-4 HH 800-1600 GB Drive
HP's fourth-generation of LTO tape drive technology, capable of
storing up to 800GB per cartridge at up to 288GB per hour, is
designed for server customers in direct attached storage (DAS)
environments where space is limited and where hard disk and
system bottlenecks can impede data transfer rates. To protect the
most sensitive data, AES 256-bit hardware data encryption
provides easy-to-enable security to prevent unauthorized access
of tape cartridges.
- High Value: High capacity combined with low media and drive cost delivers an exceptionally low cost of ownership.
- Compact: Half-height form factor saves space and fits in a wide variety of servers, workstations and autoloaders.
- Dependable: Incorporates high reliability in a robust drive with high standards of data integrity.
- Backup more data in less time: HP’s fastest half-height LTO Ultrium drive with 288GB per hour transfer rate and 800GB per cartridge capacity. Performance optimized by unique dynamic Data Rate Matching feature.
- Security: AES 256 hardware data encryption helps prevent unauthorized access of data on cartridges that leave the data center and
eliminates need to purchase and manage additional devices
- Well connected: Compatible with leadingoperating systems, backup and servers.
- Investment protection: Backward compatible with LTO Ultrium 2 & 3 media. Delivers compelling migration path that will double in capacity
every generation.
