Front view of StarTech.com black aluminum external drive enclosure showing USB 3.0 port

Sleek Aluminum Design with High-Speed USB 3.0 Connectivity

The StarTech.com drive enclosure features a minimalist black aluminum housing that combines durability with style. The front-facing USB 3.0 Micro-B port enables fast data transfers up to 5Gbps, while the slim profile makes it perfect for portable use. The robust aluminum construction helps protect your drive while efficiently dissipating heat for optimal performance.

Technical Specifications

  • 🔌 USB 3.0 Micro-B interface for speeds up to 5Gbps
  • 🛡️ Durable aluminum construction for heat dissipation
  • 📏 Compact dimensions: 4.9" x 3.1" x 0.7"

Applications

  • 💾 Convert unused 2.5" drives into portable storage
  • 🎮 Store games and media libraries
  • 💼 Transport work files between locations
Side angle view of StarTech.com external drive enclosure showing slim profile and aluminum construction

Ultra-Slim Profile with Precision Engineering

From this angle, you can appreciate the enclosure's sophisticated engineering, featuring a sleek 0.7-inch profile that slides easily into laptop bags and pockets. The precision-crafted aluminum housing includes strategically placed mounting points for secure drive installation. The silver accent strip adds a premium touch while reinforcing the enclosure's structural integrity.

Technical Specifications

  • 📊 0.7-inch ultra-slim design
  • 🛠️ Precision mounting points for secure drive installation
  • ⚡ UASP support for enhanced transfer speeds

Applications

  • 🎒 Perfect for mobile professionals
  • 📱 Ideal for backup storage solutions
  • 🖥️ Desktop setup expansion

Product details

General Information
Manufacturer

StarTech.com

Manufacturer Part Number

UNI251BMU33

Brand Name

StarTech.com

Product Name

USB 3.0 SATA/IDE 2.5 Hard Drive Enclosure

Packaged Quantity

1

Product Type

Drive Enclosure

Technical Information
Number of Hard Drives Supported

1

Number of Solid State Drive Supported

1

I/O Expansions
Number of Total Expansion Bays

1

Number of 2.5 Bays

1

Network & Communication
Wireless LAN

No

UASP Support

Yes

Interfaces/Ports
Drive Interface

SATA/600

Host Interface

USB 3.0 Micro-B

Physical Characteristics
Product Color

Black

Product Material

Aluminum

Form Factor

External

Height

0.7

Width

3.1

Depth

4.9

Weight (Approximate)

4.60 oz

Miscellaneous
Package Contents

  • USB 3.0 SATA/IDE 2.5 Hard Drive Enclosure
  • 1 x USB 3.0 Type-A to Micro-B Cable
  • 4 x Installation Screws
  • 1 x Screw Driver
  • 1 x Instruction Manual

Certifications & Standards

  • FCC
  • CE

Environmentally Friendly

Yes

Environmental Certification

RoHS
WEEE
REACH

Country of Origin

Taiwan

Warranty
Limited Warranty

2 Year

Included in the Box

  • icon_list|Main unit|Lift Ergo Mouse Main unit icon

    Drive Enclosure - Main unit

FAQs

What types of drives are compatible with the StarTech.com UNI251BMU33 enclosure?
The StarTech.com UNI251BMU33 enclosure is compatible with both 2.5-inch SATA and IDE hard drives (HDD) and solid-state drives (SSD). It supports SATA III interface with speeds up to 6Gbps, making it a versatile solution that works with both modern SATA drives and legacy IDE drives. This universal compatibility ensures you can repurpose various types of 2.5-inch drives into external storage devices.
What are the performance benefits of UASP support in this enclosure?
With UASP (USB Attached SCSI Protocol) support, this enclosure delivers significantly improved performance when used with UASP-enabled systems. Testing shows up to 70% faster read speeds and 40% faster write speeds compared to conventional USB 3.0. Additionally, UASP reduces processor resource usage by 80%. These benefits are available when used with Windows 8 or later, Mac OSX 10.8 or above, and Linux operating systems.
What are the physical dimensions and construction of the enclosure?
The StarTech.com UNI251BMU33 features a compact design measuring 0.7" in height, 3.1" in width, and 4.9" in depth. It weighs approximately 4.60 ounces and is constructed with durable aluminum material. The enclosure comes in black color and features a small-footprint design ideal for portable use with laptops and desktop computers.
What comes included in the package?
The package includes the USB 3.0 SATA/IDE 2.5 Hard Drive Enclosure, a USB 3.0 Type-A to Micro-B Cable for connectivity, 4 installation screws, a screwdriver for easy assembly, and a comprehensive instruction manual. This complete kit provides everything needed to start using the enclosure immediately.
How is the enclosure powered and what are its connectivity options?
The enclosure is USB-powered, eliminating the need for an external power adapter. It connects to computers via USB 3.0 using a Micro-B interface, which provides both data transfer and power. The drive interface supports SATA/600 (SATA III) for maximum compatibility with modern drives while maintaining backward compatibility with older SATA standards and IDE drives.

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