HP LTO Ultrium 4 Tape Drive – Half-height
Key features and benefits
•
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 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
800GB native, typically 1.6TB with hardware data compression
Recording format
Logical recording format:
LTO Ultrium 4, LTO Ultrium 3 and LTO Ultrium 2 (read)
Recording technology:
16 channel PRML linear serpentine recording on half-inch
tape media
Performance
Data compression:
LTO-DC dual mode compression (enhanced version of ALDC)
Memory buffer:
128MB
Data rate matching:
Dynamically variable adaptive tape speed to match host
data rate from 33-80MB/sec (native)
Interface:
3Gbps Serial Attach SCSI (SAS)
Sustained transfer rate:
Up to 80MB/sec native (288GB/hr)
Up to 160MB/sec compressed (576GB/hr)
Burst transfer rate:
300 MB/s
Data access speed:
70 seconds typical from beginning of media
Tape speed:
5.0 meters per second (rewind speed)
Media
LTO Ultrium 4 1.6TB (compressed) data cartridge
Reliability
MTFB:
250,000 hours at 100% duty cycle
Corrected error rate:
1 in 1 x 10 17 bits read
Loading mechanism:
Powered load with precision eject
Head life:
60,000 hours
Power requirements
Idle: 13
Watts
Typical: 20
Watts
Maximum: 33
Watts
Power supply/required (int): 5V DC, 2.5A; 12V, 0.7A
Temperature
Temperature range:
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)
Non-condensing
humidity range:
Operating: 20 to 80% RH (non-condensing)
Storage: 10 to 95% RH (non-condensing)
Standards Compliance
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)
Physical characteristics
Form factor:
5.25-inch wide, half-height
Dimensions (h x w x d):
1.6 x 5.7 x 8.1 inches (4.1 x 14.5 x 20.6 cm)
Weight:
3.2 lbs (1.45 KG)
Ordering information
EB665A:
HP LTO Ultrium 4 half-height SAS tape drive (generic internal)
C7974A:
HP LTO Ultrium 1.6TB (compressed) RW data cartridge
C7974W:
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. Technical information is
subject to change without notice. Copyright © 2008 Hewlett-Packard Company. All rights reserved
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