ULTRIUM 448C TAPE BLADE
PI DATE: OCTOBER 2007
PRODUCT : HP StorageWorks Ultrium 448c Tape Blade
FORM FACTOR : Half-height BladeSystem c-Class blade
TECHNOLOGY : LTO Ultrium 2
I/FACE : 3.0Gb/s SAS
CAPACITY : Native: 200 GB
Compressed: 400 GB (assumes 2:1 data compr)
SUST T/RATE : Native: 24 MB/s
Compressed: 48 MB/s (assumes 2:1 data compr)
BURST T/RATE : 300 MB/s (with 3.0Gb/s SAS)
DATA ACCESS TIME: 64 s typical for a 200 GB tape (native)
AVG LOAD TIME : 17 s
AVG UNLOAD TIME : 16 s
REWIND TIME : from EOT 121 s (200 GB tape)
MTBF : 250,000 hrs at 100% duty cycle
MEDIA COMPAT : LTO Ultrium 1 (read & write)
LTO Ultrium 2 (read & write)
RECORDING METHOD: 8-channel linear serpentine
RECORDING FORMAT: LTO Ultrium 2 ; LTO Ultrium 1 (for 100 GB tape)
DATA COMPR : LTO DC dual mode compr (an enhanced ver of ALDC)
ERROR DETECTION : Reed-Solomon
DATA ENCODING : RLL 0, 13/11
BLADE SUPP : HP ProLiant BL460c, BL465c, BL480c, BL685c Blade Svr
DIM (H x W x D) : 55.6 x 181.7 x 509.5 mm
WEIGHT (loaded) : 4.99 kg