The HP StorageWorks Ultrium 448 tape drive represents HP's second generation of half-height LTO tape drive technology. As the highest capacity, highest performance half-height drive in the StorageWorks family, the Ultrium 448 delivers a compressed storage capacity of 400 GB per data cartridge, using LTO 2 media. The Ultrium 448 Tape Drive is fully read and write compatible with all first and second-generation Ultrium drives and media. These features combined with low pricing make the Ultrium 448 the ideal direct-attach and network backup solution for entry-level and midrange servers where capacity and low cost of ownership are critical.
Specifications
General 
Device Type: Tape drive - LTO Ultrium
Recording Standard: LTO Ultrium 2
Enclosure Type: Internal
Interface Type: Serial Attached SCSI
Built-in Devices: LED panel
Enclosure Color: Carbonite
Width: 5.7 in
Depth: 8.1 in
Height: 1.6 in
Weight: 3.3 lbs
Storage Removable Type: LTO Ultrium - 5.25" x 1/2H
Capacity: 200 GB (native) / 400 GB (compressed)
Supported Tape Cartridges (Read and Write): Ultrium 2
Recording Standard: Ultrium 2
Data Transfer Rate (native): 24 MBps ( 86 GBph )
Data Transfer Rate (compressed): 48 MBps ( 173 GBph )
Average Seek / Access Time: 64 sec
Buffer Size: 64 MB
Expansion / Connectivity Interfaces: 1 x Serial Attached SCSI
Miscellaneous Media Included Qty: 1
Cables Included: 1 x Serial Attached SCSI cable
MTBF: 250,000 hour(s)
Compatible with Windows 7: "Compatible with Windows 7" software and devices carry Microsoft’s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7.
Compliant Standards: TUV, VCCI, C-Tick, BSMI, EN 60950, NOM, RRL, IEC 60950, CSA 22.2 No. 60950, CB, FCC CFR47 Part 15
Software / System Requirements Software Included: Drivers & Utilities, HP StorageWorks Library and Tape Tools, HP StorageWorks Data Protector Express Single Server
OS Required: IBM AIX, SunSoft Solaris, HP-UX, Novell NetWare, Red Hat Linux, Microsoft Windows, UnitedLinux
Manufacturer Warranty Service & Support: 3 years warranty
Service & Support Details: Limited warranty - parts - 3 years - response time: next day
Environmental Parameters Min Operating Temperature: 50 °F
Max Operating Temperature: 104 °F
Humidity Range Operating: 20 - 80%
Compatibility Information Designed For: HP ProLiant DL120 G7, DL165 G5, DL165 G7 Base, DL165 G7 Performance, DL180 G5, DL185 G5, DL320 G5p, DL360 G5, DL360 G5 Entry, DL360 G5 Performance, DL365 Base, DL365 Entry, DL365 G5 Base, DL365 G5 Entry, DL365 G5 High Efficiency, DL365 G5 Performance, DL365 Performance, DL370 G6, DL370 G6 Base, DL370 G6 High Performance, DL370 G6 Performance, DL380
