STORAGEWORKS DAT 40 ARRAY MODULE
PI DATE: JANUARY 2007
PRODUCT : HP StorageWorks DAT 40 Array Module
FORM FACTOR : 5.25"
TECHNOLOGY : DAT Drive Array module
I/FACE : LVD/SE Wide Ultra SCSI-2
CAPACITY : Native - 20GB
Compressed 40GB (assumes 2:1 compression)
SUSTAINED T/RATE: Native - 3MB/s
Compressed 6MB/s
BURST T/RATE : 6MB/s (asynchronous)
40MB/s (synchronous)
DATA ACCESS TIME: 50 s
BUFFER : 8MB
MTBF : 125,000 hrs @ 100% duty cycle
TAPE FORMATS : Recording method 4 mm helical scan
Recording format DDS-4, DDS-3 & DDS-2 (ANSI/ISO/ECMA)
Data Compression - Lempel-Ziv (DCLZ)
Error Correction Reed-Solomon
Data Encoding - Partial Response Max Likelihood (PRML)
SW SUPP : HP StorageWorks CD (containing electronic user's guide,
drivers & HP Library & Tape Tools SW diagnostics),
Yosemite Technologies TapeWare backup SW CD
DIM (H x W x D) : 40 x 160 x 285mm
WEIGHT : 1.45kg