StarTech.com StarTech.com USB 3.0/eSATA Dual 3.5” SATA III Hard Drive External RAID Enclosure w/ UASP and Fan – Black - (S3520BU33ER)

Overview
StarTech.com USB 3.0/eSATA Dual 3.5” SATA III Hard Drive External RAID Enclosure w/ UASP and Fan – Black, 3.5", Serial ATA, Serial ATA II, Serial ATA III, 0, 1, JBOD, Black, Activity, Power, Aluminium, Plastic
StarTech.com USB 3.0 eSATA Dual 3.5 SATA III Hard Drive RAID Enclosure w/ UASP and Fan - Black - Multi Bay 3.5" SATA HDD Enclosure w/ UASP
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StarTech.com USB 3.0/eSATA Dual 3.5” SATA III Hard Drive External RAID Enclosure w/ UASP and Fan – Black. Storage drive size: 3.5", Supported storage drive interfaces: Serial ATA, Serial ATA II, Serial ATA III, RAID levels: 0, 1, JBOD. Colour of product: Black, LED indicators: Activity, Power, Material: Aluminium, Plastic. Chipset: JM562. Compatible operating systems: Windows XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ 7(32/64-bit)/ 8(32/64-bit)/.... Weight: 980 g, Width: 115.5 mm, Depth: 180.5 mm
Create an external dual 3.5in HDD SATA RAID array, connected through either USB 3.0 with UASP or eSATA

The S3520BU33ER 2-Bay RAID Enclosure offers a high-performance external storage solution, enabling you to build a secure RAID array with two 3.5” SATA hard drives, with the option to connect it to your computer through either an available USB 3.0 or eSATA port.

For fast data transfers and efficient performance from your SATA III drives, the RAID enclosure supports full SATA III transfer speeds (up to 6 Gbps), as well as full USB 3.0 transfer speeds (up to 5Gbps). When connected through USB, the enclosure supports UASP, which offers performance up to 70% faster than conventional USB 3.0 when paired with a UASP-enabled host controller (see our performance below).

With support for JBOD, Spanning, RAID 0, and RAID 1,the enclosure offers several options that enable you to customize your drive arrangement based on your storage requirements. 

To maximize both durability and reliability, the external RAID enclosure features high-quality aluminum construction with a built-in fan that helps improve ventilation and maintain a better operating environment for your drives.

The HDD enclosure offers a versatile solution for increasing the storage/backup capabilities of your computer, with support for large capacity hard drives (tested up to 4TB). 

To ensure compatibility with your computer system, the S3520BU33ER 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.

It 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.

The StarTech.com Advantage

- Versatile connectivity options, through either USB or eSATA
- Time-saving file transfers, up to 70% faster than traditional USB 3.0 when used with a UASP-supported host
- Achieve greater drive capacity or secure data redundancy with multiple RAID modes
- Maximize performance, with file transfer speeds up to 6Gbps using SATA III
2 Year Warranty
More Information
Addtional Specification

System requirements

Compatible operating systems Windows XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ 7(32/64-bit)/ 8(32/64-bit)/ Server 2008 R2, Mac OSX, Linux 2.6.31

Ports & interfaces

USB 3.0 (3.1 Gen 1) ports quantity 1
eSATA ports quantity 1

Weight & dimensions

Weight 0.44 lbs
Width 4.55 "
Depth 7.11 "
Height 3.35 "
Package width 5.47 "
Package depth 10.16 "
Package height 7.01 "
Package weight 0.54 lbs

Operational conditions

Operating temperature (T-T) 5 - 35 °C
Storage temperature (T-T) -20 - 50 °C
Operating relative humidity (H-H) 20 - 80 %

Storage

Storage drive size 3.5 "
Number of storage drives supported 2
Supported storage drive interfaces Serial ATA, Serial ATA II, Serial ATA III
Maximum capacity 4 TB
RAID levels 0, 1, JBOD

Packaging content

Cables included SATA,USB

Design

Colour of product Black
LED indicators Activity, Power
Material Aluminium, Plastic
Fan diameter 3.15 "
Number of fans 1 fan(s)
RoHS compliance Y

Performance

Chipset JM562
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MSRP $115.99
Special Price $80.75 was $85.08
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StarTech.com USB 3.0/eSATA Dual 3.5” SATA III Hard Drive External RAID Enclosure w/ UASP and Fan – Black