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Model Capacity Feature
CAXB3702T0 2TB 16MB Cache
CAXB3701T0 1TB 16MB Cache
CAXB37500 500GB 16MB Cache
CAXB3702T3 2TB 32MB Cache
CAXB3701T3 1TB 32MB Cache

One gigabyte (GB) = one billion bytes. One terabyte (TB) = one trillion bytes. The total accessible capacity may be less and actual capacity depends on the operating environment and formatting.

See other CX Drives:
CAXA Series | silver
CAXE Series | silver with eSATA kit
CAXM Series | black with eSATA kit


CAXB Series (CX)

eSATA + USB 2.0
External Hard Drive

This hard drive delivers reliable storage expansion and the incredible 3 Gbit/s transfer speed of eSATA, all in one sleek, black aluminum package. The transfer speed, at six times faster than USB 2.0, will blow you away.

The solid aluminum enclosure boasts exceptional heat dissipation for near-silent, fan-less operation. It is remarkably durable, offering state-of-the art shock absorption and superior all-around performance, and its stackable design gives you a streamlined, uncluttered workplace.

For a model that includes an eSATA kit, click here.


  • 6x faster than USB 2.0 with eSATA (eSATA kit not included)
  • Plug-and-Play for Windows PCs
  • Solid aluminum enclosure

Technical Specs
Interface Transfer Rate
USB 2.0 : 480 Mbit/s (max)
eSATA: 3 Gbit/s (max)

Form Factor


Power Adapter
Input: 100-240V ~ 50-60Hz 1.0A
Output: 12V / 2A

Physical Dimensions
7.8" x 5" x 1.3"
(198mm x 127mm x 33mm)

Net Weight
3.5 lbs
(1.6 kg)

System Requirements
Operating System
Windows XP / Vista / 7 + (32-bit & 64-bit)
Mac OS X 10.4.8 + (requires reformatting)

USB 2.0 port
eSATA port

Package Contents
External Hard Drive
Power Adapter
USB 2.0 Cable
User Manual