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 |
性能
| 逻辑记录格式 |
LTO Ultrium 4/LTO Ultrium 3/LTO Ultrium 2 |
| 读写头寿命 |
60000 h |
| 接口 |
Ultra 320 SCSI (LVD) |
| 压缩比 |
2:1 |
| 类型 |
LTO |
数据传输
| 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 |
320 MB/s |
LTO-4 HH (SCSI), 800GB, LTO Ultrium 4/LTO Ultrium 3/LTO Ultrium 2, 128MB, 33-80MB/s, 250.000h, 1.7kg, Black
Key Features and Benefits
- Performance – Transfer rates of 576GB/hr
- Capacity - Capacity of 1.6TB – 2X LTO-3 HH and the same as the full height LTO-4
- Value - Cost-effective half-height design allows for more attractive price point versus full-height drives
- Format/Security - Space-saving half height format, AES 256-bit native encryption, WORM capability
- Compatibility - Investment protection with backward read/write compatibility to LTO-3 media and backward read compatibility to LTO-2 media
Overview
Quantum's LTO-4 HH SCSI tape drive is a half-height tape drive that offers high capacity, 1.6TB (2:1 compressed) and performance, 576GB/hr (2:1 compressed), all in a space saving and energy efficient half-height format. Quantum's LTO-4HH SCSI tape drive also provides native AES 256-bit hardware data encryption, providing easy-to-enable security to protect the most sensitive data and prevent unauthorized access of tape cartridges. By using LTO-4 encryption, not only is data fully capable of being compressed therefore maximizing capacity, encrypted backups are completed without a loss in performance.
Quantum's LTO-4 HH tape drives protect your investment by providing backward read and write compatibility with LTO-3 media and backward read compatibility with LTO-2 media. With ultimate reliability and ease of use in mind, even at a 100% duty cycle, Quantum's rugged design builds on superior LTO technology and adds advanced features to create a new level of data protection. Quantum's LTO 4HH SCSI tape drives employ dynamic data rate matching to adjust to the speed of the host, reducing wear and tear on both drive and media and increasing performance, even on slower hosts. The drive also features a ultra-durable soft-load feature that automatically positions the data cartridge, and the highly reliable leader-capture mechanism virtually eliminates lost leaders, increasing the success of your backup and restore operations.
Quantum's LTO-4 HH SCSI is available in a server-installable internal, convenient tabletop or space-efficient rackmount configuration. Quantum “Backup Ready” certified solutions allow you to go from box-to-backup in minutes with the highly reliable Quantum LTO-4 HH tape drive, world-class Backup Exec™ uickStart software and durable Quantum media.
