StarTech 2-Bay USB 3.0 RAID Enclosure with UASP

BH #STS3520BU33R • MFR #S3520BU33ER
StarTech
StarTech 2-Bay USB 3.0 RAID Enclosure with UASP
Key Features
  • 2 x 3.5" SATA III Drive Bays
  • USB 3.0 & eSATA Interfaces
  • RAID 0, 1, JBOD, & BIG
  • Hardware Controller
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The black 2-Bay USB 3.0 RAID Enclosure with UASP from StarTech enables 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 port, at speeds up to 5 Gb/s, or an eSATA port, at speeds up to 6 Gb/s.
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Expected availability: 2-4 weeks
$82.99
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StarTech S3520BU33ER Overview

  • 1Description
  • 2Highlights
  • 3Advantages
  • 4Applications

The black 2-Bay USB 3.0 RAID Enclosure with UASP from StarTech enables 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 port, at speeds up to 5 Gb/s, or an eSATA port, at speeds up to 6 Gb/s.

The RAID enclosure supports SATA III (up to 6 Gb/s), SATA II (up to 3 Gb/s), and SATA I (up to 1.5 GB/s) transfer speeds, as well as USB 3.0 transfer speeds (up to 5 Gb/s) for fast data transfer and efficient performance from your SATA III drives. When connected through USB, the enclosure supports UASP (USB Attached SCSI Protocol), which offers a tested performance of up to 70% faster read speeds and 40% faster write speeds than a traditional USB 3.0 at peak performance when paired with a UASP-enabled host controller (not included). UASP is supported in Windows 8, Mac OSX (10.8 or above), and Linux. With support for JBOD (individual drives), spanning (combining drive capacities but no redundancy), RAID 0 (performance), and RAID 1 (data redundancy), the enclosure offers several options that enable you to customize your drive arrangement based on your storage requirements.

To help maximize both durability and reliability, the external RAID enclosure features aluminum construction with a built-in 80mm ball bearing 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). It supports most 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 to help ensure compatibility with your computer system.

The RAID enclosure operates using an included 100 to 240 VAC universal power adapter. Also included is a USB 3.0 cable, an eSATA cable, and a rubber foot set.

Highlights

UASP support (attached SCSI Protocol Specification Revision 1.0)
eSATA or USB host connection
Compatible with SATA revision I/II/III (1.5/3.0/6.0 Gb/s)
Hardware RAID
Plug-and-play compatible
Dual drive bays
Built-in fan

Advantages

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 6 Gb/s using SATA III
Free lifetime technical support

Applications

Business applications that require external RAID storage for data redundancy
Video editing or photography professional/enthusiasts working with very large file sizes
Transfer large files between computers quickly and securely without a network
Scenarios requiring easy storage transferability between different computer systems and large volume external storage for backups/archiving
UPC: 065030853613

StarTech S3520BU33ER Specs

General
Number of Bays2 x 3.5"
Connections1 x USB Type-B (USB 3.1 / USB 3.2 Gen 1 (5 Gb/s))
1 x eSATA (SATA II (3 Gb/s))
Compatible Drive InterfaceSATA
RAID ModesRAID 0, 1, JBOD, SPAN
UASP SupportYes
Hot-Swap SupportYes
Operating System SupportChromeOS, Linux, Windows, macOS/OS X
Electrical
AC Input Power100 to 240 VAC, 50 / 60 Hz
DC Input Power12 VDC at 3 A
Security
Environmental
Operating Temperature41 to 95°F / 5 to 35°C
Operating Humidity20 to 80%
Storage Temperature-4 to 122°F / -20 to 50°C
Physical
Material of ConstructionAluminum, Plastic
Cooling1 x  80 mm Fan
Bridge ChipsetJMicron JM562
Status MonitoringLED Indicator
Dimensions (W x H x D)6.9 x 4.4 x 3.3" / 175.3 x 111.8 x 83.8 mm
Weight21.9 oz / 620.0 g
Packaging Info
Package Weight3.18 lb
Box Dimensions (LxWxH)10.2 x 7.25 x 5.6"
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