Rewind Tape Speed
Rewind Tape Speed
Rewind Tape Speed
Rewind Tape Speed
(USB)
1.41 m/s
1.41 m/s
1.41 m/s
Reliability
Reliability
Reliability
Reliability
DAT 24
DAT 24
DAT 24
DAT 24
DAT 40
DAT 40
DAT 40
DAT 40
DAT 72
DAT 72
DAT 72
DAT 72
MTBF
MTBF
MTBF
MTBF (SCSI)
300,000 hours
at 12% duty cycle
125,000 hours
at 100% duty cycle
125,000 hours at 100%
duty cycle
Uncorrected Error Rate
Uncorrected Error Rate
Uncorrected Error Rate
Uncorrected Error Rate
(SCSI)
1x10
15
bits read
1x10
-17
bits read
1x10
-17
bits read
MTBF
MTBF
MTBF
MTBF (USB)
125,000 hours
at 100% duty cycle
125,000 hours
at 100% duty cycle
125,000 hours at 100%
duty cycle
Uncorrected Error Rate
Uncorrected Error Rate
Uncorrected Error Rate
Uncorrected Error Rate
(USB)
1x10
-17
bits read
1x10
-17
bits read
1x10-17 bits read
Media
Media
Media
Media
DAT 24
DAT 24
DAT 24
DAT 24
DAT 40
DAT 40
DAT 40
DAT 40
DAT 72
DAT 72
DAT 72
DAT 72
Recommended media
Recommended media
Recommended media
Recommended media
DDS-3 (125m)
DDS-4 (155m)
DAT 72 (170m)
Backward read-write
Backward read-write
Backward read-write
Backward read-write
compatibility
compatibility
compatibility
compatibility (SCSI)
DDS-2 (120m)
DDS (60 and 90m)
DDS-3 (125m)
DDS-2 (120m)
DDS-4 (155m)
DDS-3 (125m)
Backward read-write
Backward read-write
Backward read-write
Backward read-write
compatibility
compatibility
compatibility
compatibility (USB)
DDS-2 (120m)
DDS-3 (125m)
DDS-2 (120m)
DDS-4 (155m)
DDS-3 (125m)
Tape Format
Tape Format
Tape Format
Tape Format
DAT 24
DAT 24
DAT 24
DAT 24
DAT 40
DAT 40
DAT 40
DAT 40
DAT 72
DAT 72
DAT 72
DAT 72
Recording Method
Recording Method
Recording Method
Recording Method
4 mm helical scan
4 mm helical scan
4 mm helical scan
Recording Format
Recording Format
Recording Format
Recording Format
(SCSI)
DDS-3, DDS-2, and DDS
(ANSI/ISO/ECMA)
DDS-4, DDS-3, and
DDS-2
(ANSI/ISO/ECMA)
DAT 72, DDS-4, DDS-3
(ANSI/ISO/ECMA)
Recording Format (USB) DDS-3 and DDS-2 DDS
(ANSI/ISO/ECMA)
DDS-4, DDS-3, and
DDS-2
(ANSI/ISO/ECMA)
DAT 72, DDS-4, DDS-3
(ANSI/ISO/ECMA)
Data Compression
Data Compression
Data Compression
Data Compression
Lempel-Ziv (DCLZ)
Lempel-Ziv (DCLZ)
Lempel-Ziv (DCLZ)
Error
Error
Error
Error
Detection/Correction
Detection/Correction
Detection/Correction
Detection/Correction
Reed-Solomon
Reed-Solomon
Reed-Solomon
Data Encoding Method
Data Encoding Method
Data Encoding Method
Data Encoding Method
Partial Response
Maximum Likelihood
(PRML)
Partial Response
Maximum Likelihood
(PRML)
Partial Response
Maximum Likelihood
(PRML)
QuickSpecs
HP StorageWorks DAT Drives
HP StorageWorks DAT Drives
HP StorageWorks DAT Drives
HP StorageWorks DAT Drives
Technical Specifications
DA - 11883 Worldwide — Version 15 — March 20, 2006
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