© Buffalo Inc. 2007. BUFFALO logo, AirStation, DriveStation, DriveStation Duo, LinkStation, MiniStation, Nfiniti and TeraStation are either trademarks or registered trademarks of Melco Holdings Inc. or Buffalo Inc. Microsoft Windows and Windows logo are either
registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. The names and logos of other companies mentioned herein belong to their respective owners.
*1 GB = 1,000,000,000 bytes; total accessible capacity varies depending on operating environment. Data rate, features and performance may vary based on the configuration of your system
and other factors.
About Buffalo
USB 2.0 / FireWire External Hard Drive
HD-W500IU2/R1, HD-W800IU2/R1, HD-W1.0TIU2/R1, HD-W1.5TIU2/R1
Specifications
Internal Hard Drives
Number of Drives 2
Drive Interface SATA
Hard Drive Sizes 250GB, 400GB, 500GB, 750GB*
Total Capacity 500GB, 800GB, 1.0 TB, 1.5 TB*
Rotational Speed 7200 RPM
Supported RAID Levels RAID 1, Spanning and Standard Modes
Interface
Standard Compliance USB 2.0 / IEEE1394a
Connector Type USB Series A / 4 and 6-pin IEEE1394a
Number of Ports 2 USB Series A / 1 Firewire
Data Transfer Rates Max. 480 Mbps (High-Speed Mode)
Max. 400 Mbps (FireWire 400 Mode)
Max. 12 Mbps (Full-Speed Mode)
Others
Dimensions 99mm x 162mm X 221mm
Weight 2.9 Kg
Power Consumption (Watts) Max. 47W, Average 22W
Operating Environment 5-35 ° C
Client OS Support Windows®XP, Windows®2000, Windows®Me, Windows®98SE
Power Supply external, AC100-240V 50/60 Hz
www.buffalo-technology.com
Buffalo Technology UK Ltd. is a leading global provider of award-winning networking, memory, storage
and multimedia solutions for the home and small business environments as well as for system builders
and integrators. With almost three decades of networking and computer peripheral experience, Buffalo
has proven its commitment to delivering innovative, solutions that have put the company at the forefront
of infrastructure technology.