User manual FREECOM LTO-4 HH DATASHEET

[. . . ] HP LTO Ultrium 4 Tape Drive ­ Half-height High capacity, performance and security for direct attach backup 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. [. . . ] · 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 leading operating systems, backup software and servers. · Investment protection: Backward compatible with LTO Ultrium 2 & 3 media. Delivers compelling migration path that will double in capacity every generation. Specifications Capacity Recording format Logical recording format: Recording technology: 800GB native, typically 1. 6TB with hardware data compression LTO Ultrium 4, LTO Ultrium 3 and LTO Ultrium 2 (read) 16 channel PRML linear serpentine recording on half-inch tape media Performance Data compression: Memory buffer: Data rate matching: Interface: Sustained transfer rate: Burst transfer rate: Data access speed: Tape speed: Media Reliability MTFB: Corrected error rate: Loading mechanism: Head life: Power requirements Idle: Typical: Maximum: Power supply/required (int): Temperature Temperature range: LTO-DC dual mode compression (enhanced version of ALDC) 128MB Dynamically variable adaptive tape speed to match host data rate from 33-80MB/sec (native) 3Gbps Serial Attach SCSI (SAS) Up to 80MB/sec native (288GB/hr) Up to 160MB/sec compressed (576GB/hr) 300 MB/s 70 seconds typical from beginning of media 5. 0 meters per second (rewind speed) LTO Ultrium 4 1. 6TB (compressed) data cartridge 250, 000 hours at 100% duty cycle 1 in 1 x 10 17 bits read Powered load with precision eject 60, 000 hours 13 Watts 20 Watts 33 Watts 5V DC, 2. 5A; 12V, 0. 7A Operating: 50° F to 95° F (10° C to 40° C) at a minimum of 6CFM airflow Storage: -40° F to 151° F (-40° C to 66° C) Operating: 20 to 80% RH (non-condensing) Storage: 10 to 95% RH (non-condensing) CSA Certification to C22. 2, No. 60950 (cCSAus), TÜV EN60950 (IEC 60950), CE Declaration of Conformity, FCC 47 CFR Parts 15, NOM, VCCI, C-TICK, RRL, BSMI, GOSH CB Certificate and Report (IEC 60950) Non-condensing humidity range: Standards Compliance Physical characteristics Form factor: Dimensions (h x w x d): Weight: Ordering information EB665A: C7974A: C7974W: 5. 25-inch wide, half-height 1. 6 x 5. 7 x 8. 1 inches (4. 1 x 14. 5 x 20. 6 cm) 3. 2 lbs (1. 45 KG) HP LTO Ultrium 4 half-height SAS tape drive (generic internal) HP LTO Ultrium 1. 6TB (compressed) RW data cartridge HP LTO Ultrium 1. 6TB (compressed) WORM data cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Native capacity/transfer rates quoted unless otherwise stated. All brand and product names are trademarks or registered trademarks of their respective companies. [. . . ] Copyright © 2008 Hewlett-Packard Company. [. . . ]