I-O DATA / HDJA-UT8R

A RAIDeX-compatible desktop HDD that can achieve data redundancy equivalent to two drives.

■External Hard Drive

■Capacity: 8TB

【Compatible Devices】

■Compatible Devices:

・Windows PCs

・Macs

・Chromebooks

■Operating Environment:

・Devices equipped with either a USB 5Gbps (USB 3.2 Gen1) or USB 2.0 USB-A port

*Includes devices equipped with a USB 5Gbps (USB 3.2 Gen1) or USB 2.0 interface

*USB 5Gbps use requires USB 5Gbps support from both the USB port and the OS (including drivers) (operates at USB 2.0 if not supported)

【Compatible OS】(Japanese version only)

・Windows 11

・Windows 10

・Windows 8.1

・Windows RT 8.1

・Windows 7

・Windows Server 2025

・Windows Server 2022

・Windows Server 2019

・Windows Server 2016

・Windows Server 2012 R2

・Windows Server 2012

・Windows Server 2008 R2

• Windows Server 2008

• macOS 10.11–15, macOS 26

• Chrome OS *1

*1 Always use the latest version

* May not function correctly in environments where OS support has ended

* App compatible OS is as described in each app's documentation

* Formatting is required when using macOS

[Specifications]

■ Power Supply: Built-in

■ Rated Voltage: AC100V (50/60Hz)

■ Power Consumption: Approx. 11W (typ)

■ Interface: USB 5Gbps (USB 3.2 Gen1)/USB 2.0

■ Connector Shape: USB-B

■ Format: NTFS

■ Fan: Included

■ Power Cord Length: Approx. 1.5m

■ External Dimensions: 45(W)×216(D)×155(H)mm (excluding protrusions)

■ Installation Conditions: Vertical/Horizontal

■ Weight: Approx. 1.3kg

■ Weight (packaged): Approx. 1.6kg

■Operating Temperature Range: 5 to 35°C

■Operating Humidity Range: 20 to 80% (non-condensing)

■Energy Efficiency/Classification/Green Purchasing Law Standard: 0.000667/III/Compliant

*Energy efficiency = Power consumption ÷ Specified storage capacity (calculated by the Energy Conservation Law)

■Various Acquired Standards and Legal Regulations:

・VCCI Class B

・RoHS Directive Compliant (10 substances)

・Green Purchasing Law

■Remarks: Internet connection is required for installation of support software/compatible software

【Included Accessories】

・USB cable (A-B USB 5Gbps approx. 1m)

・Rubber feet

・Please read carefully

・PC connection guide