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TOPIC PASS : HOME > Products > U2-MDK1 (Discontinued)
RATOC Systems Inc, sidemenu
Products >> USB2.0 to Ultra SCSI Converter U2SCX

USB2.0 Removable Case kit for 3.5" HDD

Allows HDD Exchanging without System Shutdown or Restart.
  • Allows Large Capacity (250GB) .
  • Plug & Play, Hot-Swappable.
  • Allows HDD Exchanging without System Shutdown or restart.
  • Compatible with ATA133/100/UDMA HDD, ATAPI MO/Zip.
  • Best for DV Editing.

Features | System Requirements | Installation | Specitications | Optional Items

  • This kit includes one docking bay with USB2.0 to UDMA IDE interface module and one drive tray with mounting screws.
  • The HDD can work as a hard disk mode besides a removable disk mode.
  • The interface module includes RATOC's original circuit and firmware for high-performance USB2.0 to IDE conversion. It supports UDMA mode 4.
  • The docking bay includes Hi-reliability 96P DIN connector, low-noise(25db-A) low power(12V/50mA) cooling fan(Air Flow 5.19CFM), and LED indicators for Power and HDD access status.
  • The HDD tray includes 80-conductors ATA133/100 cable and convenient pull-out handle.
  • Support Maxtor 250GB and 'Big Drive'/48bit LBA.
  • Just fits in any PC tower case, external subsystem case and RAID case.
  • Easy installation and usage.
  • Plug and Play, recognized and mounted by the OS automatically.
  • Hot-Swappable, exchangeable HDD without System shutdown and restart.
  • No Need for ID setting or terminators.
  • Fully backward compatible with USB1.1 Host adapter and USB ports.
Unlock... Allows HDD Exchanging.

  ICH4 M/B USB2.0 PCI Board
CPU Intel(R) Pentium(R) 4 CPU 1500MHz Intel(R) Pentium(R) 4 CPU 1500MHz
M/B ASUS P4B533?845E) FIC VC11
Memory 256MB 256MB
HDD IBM Deskstar 120GXP
40GB IC35L040AVVA07-0
Maxtor 4G160J8
(160GB 5400rpm UltraATA133)
OS Windows XP Windows 2000
USB2.0 port M/B Standard(ICH4) with Microsoft driver REX-PCIU2
Bench Mark Test
WinBench 99 WinBench 99

System Requirements

-PC with USB2.0/1.1 port
-Windows XP/Me/2000/98SE


Fits to any PC tower case,
external Subsystem & RAID system cases.

Features USB2.0 Removable case kit
Interface Upstream USB2.0 480Mbps 1 port.
Compatible with USB2.0 Spec.
Downstream IDE ATA133/100/66/33, ATAPI MO/Zip compatible.
Data transfer rate 480Mbps/12Mbps/1.5Mbps
Power Consumption -DC +12V/80mA (Cooling Fan) through the Power Connector
-DC +5V/250mA (Max) (Logic board) through the Power Connector
-DC +5V/300mA (Depends on HDD) through the Power Connector
-DC +12V/600mA (Depends on HDD) through the Power Connector
*Use each HDD Power cable for each U2-MDK1.
Physical Dimensions

8.4 x 5.8 x 1.5 inches (D/W/H).
Fits in 5" half-height bay of any PC tower case, external subsystem case and RAID system case.

Weights 490g (excluding Drive)
Package includes -USB2.0 Removable docking bay
-HDD tray
-Mounting Screw kit
-Tray lock key set
-Cable for PCIU2U/PCIFU2U
-Cable for ICH4 M/B
-Driver and Utility software CD-ROM
  • Mass storage class driver for Windows 98SE.
  • Hard Disk Drive/Removable Media formatting and partitioning software for windows Me/98SE.
  • Physical formatting software.
Operating requirements Temperature from 0 °C to 55 °C
Relative humidity 20-80% (Non-condensing)
Warranty 1year

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