HD-PXTU2 : MiniStation™ with Hardware Encryption

Capacities :

320GB (Black)
Lightweight portable drive offers tougher security
Buffalo MiniStation™ USB Hard Drive encrypts your data to keep it safe.
The Buffalo MiniStation™ USB Hard Drive (HD-PXT) is a compact, lightweight and portable storage solution with hardware encryption. If you want to be assured of tougher hardware security so you could store, backup and transport all your digital images, music and other files with complete peace of mind, the MiniStation™ USB Hard Drive will be your ideal pick. The hardware encryption protects your data from prying eyes and provides excellent shock protection against accidental knocks.
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Stylish design

The MiniStation™ USB Hard Drive is slim and lightweight, and styled in a glossy finish with a shock-resistant body available in three colours – Black, White and Red.

Turbo charge performance

The MiniStation™ USB Hard Drive comes complete with the Buffalo Tools suite of complimentary software offering enhancements such as TurboPC and TurboCopy to improve the drives' file transfer speed and copy performance by as much as two times over standard USB2.0 portable hard drives.

Automatic data backup

The Buffalo Backup Utility offers easy data backup and restore solutions.

FlexConnect cable management

Flat wraparound USB cable is included.
USB Interface
Standard Compliance
USB 2.0
Connector Type
USB Mini-B
Number of Ports
Data Transfer Ratess
480Mbps (High Speed Mode)
Max: 12Mbps (Full Speed Mode)
Internal Hard Drives
Number of Drives
Drive Interface
Total Capacity
320GB, 500GB, 1TB
Dimensions (WxHxD)
90 x 134 x 20mm
Client OS
Windows 7 (32/64) Windows® Vista (32/64), Windows® XP, MAC OS X 10.4 or later
Operating Environment
5-35°C, 20-80% (non-condensing)
Power Supply
USB bus powered
Product Part Numbers
HD-PXT500U2/W-EU (White)
Note : 1 GB = 1, 000, 000, 000 bytes; Data rate, features and performance may vary based on the configuration of your system and Other factors.



Please select your product from the menu below to download appropriate firmware, datasheet, driver, quick setup guide and manual.

Some of our files have been compressed as zip files for faster download.
You can use FREE utilities such as WinZIP (PC) and Stuffit Expander (Mac) to decompress these files after download.

File Post date Version OS Support Notes  
Buffalo Backup Utility

CD Images

File Post date Version OS Support Notes  
up to Windows 7 32/64bit
TurboPC EX Ver.1.12, BackupUtility Ver.1.17, RAMDISK Utility Ver.3.25, Buffalo Tools Launcher Ver.1.07, DiskFormatter2 Ver.1.00, SecureLockManagerEasy Ver.1.19