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
Product ID: S352BU33RER
The S352BU33RER 2-Bay RAID enclosure lets you build an external RAID array with two 3.5” SATA hard
drives, and connect to your computer through USB 3.0 or eSATA.
For fast performance and efficient data transfers, the enclosure supports SATA III transfer speeds -- up to
6 Gbps when 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.
The external RAID enclosure features 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 of access 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.
www.startech.com/m
1 800 265 1844
To ensure compatibility with your computer system, the S352BU33RER 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 StarTech.com 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 StarTech.com
Enclosure, and a SATA III solid state drive.
www.startech.com/m
1 800 265 1844
Certifications, Reports
and Compatibility
Applications
• Build an external RAID 1 array for data redundancy, to protect
against drive failure when working with important data
• Externally work with very large files securely in video editing or
photography applications
• Quickly transfer large data files from your computer to a secure
external RAID enclosure
Features
• Supports SATA III (6 Gbps) and UASP (5 Gbps) for optimal
performance
• Hardware RAID with support for RAID0 / RAID1 / BIG / JBOD
• Trayless removable HDD slots with drive locks
• Compatible with SATA revision I/II/III (1.5/3.0/6.0 Gbps) drives
• Compatible with USB 3.0/2.0/1.1 (5 Gbps / 480 Mbps / 1.5 Mbps)
• Front-mounted RAID controller
• USB 3.0 and eSATA cables included
www.startech.com/m
1 800 265 1844
Warranty 2 Years
Hardware Bus Type USB 3.0
Chipset ID JMicron - JMS562
Compatible Drive Types SATA
Drive Installation Removable
Drive Size 3.5in
Fan Bearing Type Sleeve Bearing
Fan(s) Yes
Fans 1 - 70 mm
Interface USB 3.0 & eSATA
Key Lock Yes
Number of Drives 2
Number of internal 3.5 inch bays 2
Performance Air Flow Rate 12.72 CFM
Hot Swap Capability Yes
Max Drive Capacity Currently tested with up to 4TB 7200 RPM 3.5" hard drives
per bay (8TB total) and 2TB 5900 RPM 2.5" hard drives (2TB
total)
Maximum Data Transfer Rate 6 Gbps
Noise Level 26.24 dBa
Port Multiplier Yes
RAID Yes
Supported RAID Modes BIG (Spanning or Concatenation)
JBOD - (Just a Bunch of Disks)
RAID 0 (Striped Disks)
RAID 1 (Mirrored Disks)
Type and Rate USB 3.0 - 5 Gbit/s
SATA III (6 Gbps)
UASP Support Yes
Connector(s) Drive Connectors 2 - SATA Data & Power Combo (7+15 pin) Receptacle
Host Connectors 1 - USB Type-B (9 pin) USB 3.0 Female
1 - eSATA (7 pin, Data) Female
www.startech.com/m
1 800 265 1844
Software OS Compatibility OS independent; No software or drivers required
Indicators LED Indicators 1 - HDD 1 Activity
1 - HDD 2 Activity
1 - RAID LED
Power Input Voltage 110V-240V AC
Output Current 3 A
Output Voltage 12 DC
Power Consumption (In Watts) 36
Power Source AC Adapter Included
Environmental Humidity 20%RH~80%RH
Operating Temperature 5°C to 35°C (41°F to 95°F)
Storage Temperature -20°C to 50°C (-4°F to 122°F)
Physical
Characteristics
Product Height 4.6 in [118 mm]
Product Length 8.5 in [215 mm]
Product Weight 64.7 oz [1834 g]
Product Width 5.1 in [130 mm]
Packaging
Information
Shipping (Package) Weight 6.3 lb [2.9 kg]
What's in the Box Included in Package 1 - USB 3.0/eSATA Dual 3.5" SATA HDD Trayless Enclosure
1 - eSATA Cable
1 - USB 3.0 Cable
2 - Drive Bay Keys
1 - Universal Power Adapter (NA/UK/EU)
1 - Instruction manual
Product appearance and specifications are subject to change without notice.
www.startech.com/m
1 800 265 1844
Loading...