StarTech USB 3.0 / eSATA Dual-Bay Trayless 3.5" SATA III Hard Drive Enclosure

StarTech USB 3.0 / eSATA Dual-Bay Trayless 3.5" SATA III Hard Drive Enclosure

Regular price $131.58 Save $-131.58
/ USB 3.0 / eSATA Dual-Bay Trayless 3.5" SATA III Hard Drive Enclosure with UASP - 2-Bay SATA 6 Gbps Hot-Swap HDD Enclosure - Connect two hot-swappable 3.5" SATA III hard drives to your computer externally through USB 3.0 with UASP or eSATA - external 2-bay Hard Drive Enclosure - Trayless RAID Enclosure - UASP Drive Enclosure - eSATA Hard Drive - USB 3.0 Hard Drive - HDD W/ UASP FOR 3.5IN SATA HARD DRIVES

The S352BU33RER 2-Bay RAID enclosure lets you build anexternal RAID array with two 3.5" SATA hard drives, andconnectto your computer throughUSB 3.0 or eSATA.

For fast performance and efficient data transfers, the enclosure supports SATA III transfer speeds -- up to 6 Gbpswhen connected through eSATA. The versatile RAID enclosure can also be connected through USB 3.0, with support for UASP, performing up to 70% faster than conventional USB 3.0 when paired with a UASP-enabled host controller. See our UASP testing results below for further details.

Theexternal RAID enclosurefeatures a hardware RAID controller, supporting JBOD, Spanning, RAID 0, and RAID 1 -- to achieve greater drive capacity, or secure data redundancy. The RAID controller is also front mounted for ease ofaccess when changing your RAID mode.

For fast and easy drive installation and removal, the dual drive enclosure features a convenient trayless system that eliminates having to mount and fasten your drives, saving time and hassle.

To ensure compatibility with your computer system, theS352BU33RER supports all of the leading operating systems, including: Microsoft Windows® (8/7/Vista/XP/Server 2008/Server 2003), Apple® OSX (10.9/10.8/10.7/10.6), Linux, and Google Chrome OS™.

The S352BU33RER is backed by a 2-year warranty and free lifetime technical support.

Improved Performance with UASP

UASP is supported in Windows 8, Mac OSX (10.8 or above), and Linux. In testing, UASP performs with a 70% faster read speed and 40% faster write speed over traditional USB 3.0 at peak performance.

At the same peak in testing UASP also shows an 80% reduction in required processor resources.

Testing results were obtained using an Intel® Ivy Bridge system, a UASP-enabled Enclosure, and a SATA III solid state drive.

Limited Warranty 2 Year
I/O Expansions
Number of Total Expansion Bays 2
Number of 3.5" Bays 2
Total Hard Drive Capacity Supported 8 TB
Number of Hard Drives Supported 2
Power Description
Input Voltage 120 V AC
230 V AC
Power Source AC Adapter
Host Interface USB 3.0 Type B
Total Number of USB Ports 1
Number of USB 3.0 Ports 1
General Information
Product Type DAS Storage System
Manufacturer Part Number S352BU33RER

Packaged Quantity 1
Product Name USB 3.0/eSATA Dual 3.5" SATA HDD Trayless Enclosure
Brand Name
RAID Levels 1
0, 1, Concatenation, JBOD
Controller Type Serial ATA/600
RAID Supported Yes
Physical Characteristics
Weight (Approximate) 4.10 lb
Form Factor Desktop
Height 4.6"
Width 5.1"
Depth 8.5"
Package Contents
  • USB 3.0/eSATA Dual 3.5" SATA HDD Trayless Enclosure
  • 1 x eSATA Cable
  • 1 x USB 3.0 Cable
  • 2 x Drive Bay Keys
  • 1 x Universal Power Adapter
  • 1 x Instruction Manual
Platform Supported Mac
Certifications & Standards
    • CE
    • FCC
Country of Origin China
Environmentally Friendly Yes
Environmental Certification WEEE