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TowerSTOR TS1UT+B - 1 Bay SATA to USB 3.0 / eSATA Single Bay Enclosure


The TowerSTOR TS1UT+B Series is a unique external 3.5” SATA Hard Drive enclosure with build-in USB 3.0 and eSATA connection. The combination of fanless design and aluminum housing provide quiet yet cool operation. Fanless design provides whisper quiet operation for studio environment. With support of high performance SuperSpeed USB 3.0 Interface (5Gb/s), as well as eSATA 6G support, TS1UT+B provides the best performance in the market. USB 3.0 and eSATA dual host interfaces are supported for both PC, Linux and Mac OS with time machines supported. TS1UT is an ideal personal storage for creative professional and personal backup.


  • Fanless and alumium design with near silent operation
  • Host Interfaces: USB 3.0 (backward compatible with USB 2.0) and eSATA, provide high performance or easy plug and play usage.
  • Easy access LED indicators located on the top.
  • Supports the latest 4TB hard drive.
  • Supports Windows 7, 2000, XP, Vista, and Windows Server 2003,2008,  MAC (Time Machines ready) and Linux.


 Model  TS1UT+B
 Form Factor  Single bay Enclosure
 Maximum Capacity  4TB
 Host Interface & Transfer Rate  USB 3.0 (backward compatible with USB 2.0), eSATA
 Drive Interface  3.5” SATA
 Power Adapter  Input: 100~240V, 50~60Hz, 0.5A
 Output: 12V/2A 
 Status Indicators  Access and Power LEDs
 Dimension (in)  9.5"L x 4.75"W x 1.5"H
 Weight (lb)  2.2lb
 Safety Regulations  CE, FCC
 Limited Warranty  1 Years
 Package Contents

 TS1UT+B (1)
 Power Adapter (1)
 eSATA Cable (1)
 USB Cable (1)
 Screw Kit (1)

Available Models

Desktop Drive
 Model  TS1UT+B  TS1UT+B1T  TS1UT+B2T  TS1UT+B3T  TS1UT+B4T 
 Hard Drive  No HDD
 Storage Size
 N/A  1TB  2TB  3TB  4TB

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