
3.5" SATA Hard Drive Enclosure - eSATA / USB 3.0
- Trayless
Product ID: S351BMU33ETG
This eSATA enclosure for 3.5 in. SATA HDDs is perfect for office, government, medical, and other
personnel who require quick and easy access to important data and files. It is ideal if you need easy
access to your data or need to back up, archive, or recover data and multimedia content.
Multiple connectivity options
The external hard drive enclosure supports USB 3.0, also known as USB 3.1 Gen 1, and eSATA, which
enables you to access your data through your preferred interface. For fast performance and efficient data
transfers, when connected through eSATA, the enclosure supports full SATA III transfer speeds - up to
6Gbps.
For universal compatibility, the enclosure can be connected through USB 3.0 with transfer speeds up
5Gbps, plus support for UASP. The HDD enclosure lets you connect a SATA III (6Gbps) hard drive, but is
also compatible with SATA I and II.
Ease of use
www.startech.com
1 800 265 1844

The hard drive enclosure enables you to swap drives in and out as needed, with the trayless design. The
enclosure is simple to set up and easy to use, with its plug-and-play functionality. It’s is also equipped
with an LED light to indicate power and activity.
Compact design works great with your Mac or PC
With a sleek, compact style, this hard drive enclosure is a perfect desktop companion for your Mac or PC.
It occupies minimal space and features a fanless design that keeps the enclosure quiet so you to focus on
what’s important.
The S351BMU33ETG is backed by a StarTech.com 2-year warranty and free lifetime technical support.
www.startech.com
1 800 265 1844

Certifications, Reports
and Compatibility
Applications
• Retrieve data from an old SATA drive, or turn the unused drive into
additional external storage space
• Hot-swap drives using a single enclosure instead of having to swap
separate enclosures
• Share large files between computers quickly and securely without a
network connection
• Perfect for creative professionals, office, government, and medical
personnel, sales executives, teachers, and research scientists who
require access to important data and files
Features
• Easily swap drives in and out as needed with trayless design
• Quickly access important files
• Access your files through your preferred interface with support for
USB 3.0 and eSATA
• 4Kn support
• Supports SATA I, II, and III (up to 6Gbps)
• SMART support
• TRIM support
• Easy to set up with plug-and-play functionality
• Insertion rating of 50,000 cycles
• Keep your desk looking organized with a sleek, black metal design
www.startech.com
1 800 265 1844

Warranty 2 Years
Hardware Bus Type USB 3.0 & eSATA
Chipset ID ASMedia - ASM1153E
ASMedia - ASM1456
Compatible Drive Types SATA
Drive Installation Removable
Drive Size 3.5in
Fan(s) No
Interface USB 3.0 & eSATA
Number of Drives 1
Number of internal 3.5 inch bays 1
Performance 4Kn Support Yes
Hot Swap Capability Yes
Insertion Rating 50,000 cycles
Max Drive Capacity Currently tested with up to 10TB 7200 RPM hard drives
Maximum Data Transfer Rate 6 Gbps
S.M.A.R.T. Support Yes
TRIM Support Yes
Type and Rate USB 3.0 - 5 Gbit/s
SATA III (6 Gbps)
UASP Support Yes
Connector(s) Drive Connectors 1 - SATA Data & Power Combo (7+15 pin)
Host Connectors 1 - eSATA (7 pin, Data) Female
1 - USB Type-B (9 pin) USB 3.0
Software OS Compatibility OS independent; No software or drivers required
Indicators LED Indicators 1 - Power/Activity
Power Center Tip Polarity Positive
Input Current 0.8 A
Input Voltage 100 ~ 240 AC
Output Current 2000 mA
Output Voltage 12 DC
Plug Type M
www.startech.com
1 800 265 1844

Power Consumption (In Watts) 24W
Power Source AC Adapter Included
Environmental Humidity 5% to 65%
Operating Temperature 0⁰C to 50°C (32°F to 122°F)
Storage Temperature -20°C to 55°C (-4°F to 131°F)
Physical
Characteristics
Product Height 35 mm [1.4 in]
Product Length 210 mm [8.3 in]
Product Weight 522 g [18.4 oz]
Product Width 135 mm [5.3 in]
Packaging
Information
Shipping (Package) Weight 1100 g [38.8 oz]
What's in the Box Included in Package 1 - hard drive enclosure
1 - enclosure stand
1 - USB 3.0 cable
1 - eSATA cable
1 - universal power adapter (NA/JP, EU, UK, ANZ)
1 - quick-start guide
Product appearance and specifications are subject to change without notice.
www.startech.com
1 800 265 1844