USB 3.0 / eSATA 5-Bay Hot-Swap 2.5/3.5" SATA III Hard Drive Enclosure with UASP
Connect five hot-swappable 2.5/3.5" SATA III hard drives to your computer externally through USB 3.0 with UASP or eSATA
Supports SATA III (6 Gbps) and UASP for optimal performance
Supports both 2.5" and 3.5" form factor hard drives (HDD) and solid state drives (SSD)
eSATA or USB host connection
Five individual drive bays with solid aluminum drive trays
Built-in cooling fan
Compatible with USB 3.0 / 2.0 / 1.1 (5 Gbps / 480 Mbps / 1.5 Mbps)
Compatible with SATA revision I/II/III (1.5/3.0/6.0 Gbps) drives
The S355BU33ERM 5-bay Removable Hard Drive Enclosure lets you access five individual 2.5" or 3.5" hard drives simultaneously, through a single eSATA or USB port connection to your laptop or desktop computer.
For fast performance and efficient data transfers, you can connect the removable drive enclosure to your computer through either eSATA or USB 3.0. The enclosure supports full SATA III data transfer rates up to 6 Gbps, when connected through eSATA. When connected through USB 3.0, the enclosure supports transfer speeds up 5 Gbps plus support for UASP, which performs up to 70% faster than conventional USB 3.0 when paired with a UASP-enabled host controller.
With support for the fastest drive technologies available including SATA III (6 Gbps), hybrid drives and solid state drives (SSD), the enclosure helps you save time through optimized performance from your external storage.
For optimal drive performance and longevity, the HDD/SSD enclosure features both a built-in fan as well as solid aluminum drive trays, which help cool your drives while ensuring maximum heat dissipation.
To ensure compatibility with your computer system, the S355BU33ERM 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 S355BU33ERM 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
Maximize performance, with SATA III file transfer speeds up to 6Gbps using eSATA
Save time, with file transfers up to 70% faster than traditional USB 3.0 when used with a UASP-supported host
Add a 5-bay hot-swap enclosure to a server or workstation computer, for a removable backup solution
Expand the storage capabilities of a small form factor/embedded system or laptop, with external drives
Adding external storage capacity for video editing or photo editing stations, making it easier to work with very large file sizes
Creating additional backup/archive storage
Turn unused SATA hard drives into additional external data storage
Drive ConnectorsSATA Data & Power Combo (7+15 pin) Receptacle Host ConnectorseSATA (7 pin, Data) Female ''USB Type-B (9 pin) USB 3.0 Female Humidity10% ~ 90% non-condensing Operating Temperature5°C to 55°C (41°F to 131°F) Storage Temperature-40°C to 70°C (-40°F to 158°F) Bus TypeUSB 3.0 Chipset IDJmicron - JMB575M + JMS567 Compatible Drive Types (Type and Rate)SATA Drive InstallationRemovable Drive Size2.5in & 3.5in Fan(s)Yes Fans80 mm InterfaceUSB 3.0 & eSATA Number of 2.5 inch bays5 Number of Drives5 Number of internal 3.5 inch bays5 LED IndicatorsDrive Activity / Interface LED ''HDD Ready LED ''Power LED ''USB / eSATA LED Shipping (Package) Weight5260 g [185.7 oz] General SpecificationsSupports 2.5in Solid State Drives (SSD) and Hard Drives (HDD) using a 2.5in to 3.5in drive adapter such as 25SAT35HDD and 25SATSAS35 Hot Swap CapabilityYes Max Drive CapacityCurrently tested with up to 6TB 7200 RPM hard drives Maximum Data Transfer Rate6 Gbps Port MultiplierYes RAIDNo Type and RateeSATA (6 Gbps) ''USB 3.0 - 5 Gbit/s UASP SupportYes ColorBlack Product Height215 mm [8.5 in] Product Length281 mm [11.1 in] Product Weight4000 g [141.2 oz] Product Width151 mm [5.9 in] OS CompatibilityOS independent; No software or drivers required Included in Package2.5/3.5" drive installation screw kit ''2.5/3.5" drive trays (preinstalled) ''eSATA cable ''Instruction manual ''Power cables (NA/UK/EU) ''SATA to eSATA full profile bracket ''USB 3.0 / eSATA SSD/HDD Enclosure ''USB 3.0 cable
| Stock code || IB-ST-5EU3|
| Brand || StarTech|
| Series || 5-Bay SATA -to- eSATA+USB3|
| Model || S355BU33ERM|
| Type || Case for 5x SATA HD; non-RAID with UASP, HotSwap|
| UPC || 065030859295|
| ROHS || Y|
| Date added || 01/10/2014|
S355BU33ERM Spec Information
| Form Factor / Drive Height || 281mm x 151mm x 215mm|
| Platter size || 3.5"|
| Platter (alternate) || 2.5"|
| Guarantee || 2yr|
| Total Drives || 5|
| Total Drives (alternate) || 5|
| RAID || None|
S355BU33ERM Spec Connections
|USB3||USB3 type B||External||1|
|SATA||SATA 7-pin Discrete||Internal||5|
| Colour || Black |
| Weight (kg) || 5.26kg|
| Weight (bare) || 4000g|
| External Length (mm) || 350cm|
| External Width (mm) || 203cm|
| External Height (mm) || 320cm|
StarTech Thunderbolt3 PCIe TB31PCIEX16 2x TB3 USB-C, 1x PCI-Express-v3.0-x16 FHHL - (65W) Windows & macOS |
StarTech 4-Bay SATA -to- Thunderbolt2 S354SMTB2R Case for 4x SATA HD, RAID-0/1/10 |
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