Product Description

StarTech Storage S251BPU313 2.5inch SATA USB 3.1 2nd-Generation 10Gbps Tool-Free Enclosure Retail

  • SKU: 171304
  • Vendor: StarTech
  • MPN: S251BPU313
  • UPC: 065030861946
  • Overview
  • Specifications
Light-weight and tool-free for easy portability
Engineered with a durable and lightweight housing, the enclosure tucks easily into a laptop bag or carrying case for portable storage. It’s completely tool-free so you can install your drives quickly on the fly.
Harness the speed of USB 3.1 Gen 2
USB 3.1 Gen 2 gives you greater bandwidth and speed with file transfer rates of up to 10 Gbps – twice the speed of USB 3.0 (USB 3.1 Gen 1) technology. It lets you leverage the high performance of the latest SSDs and hard drives, while alleviating bottlenecks in your data transfer.
Powered directly from USB port
The enclosure connects easily to a host computer, with no external power required. It comes with a USB A to Micro B cable, providing backward compatibility with existing USB ports or hardware. It also provides UASP support for enhanced performance.

Bus Type
USB 3.1 Gen 2

Chipset ID
ASMedia - ASM1351

Compatible Drive Types (Type and Rate)

Drive Installation

Drive Size


USB 3.1 Gen 2

Number of Drives

Max Drive Capacity
Currently tested with hard drives up to 2TB at 7200 RPM

Maximum Data Transfer Rate
10 Gbps

Type and Rate
USB 3.1 Gen 2 - 10 Gbit/s

SATA III (6 Gbps)

UASP Support

Drive Connectors
1 - SATA Data Power Combo (7+15 pin) Female

Host Connectors
1 - USB 3.1 USB Type Micro-B (10 pin Gen 2 10 Gbps) Female


Enclosure Type

LED Indicators
1 - Power Activity

Power Source

Included in Package
1 - USB 3.1 to 2.5" SATA HDD enclosure
1 - HDD pad
1 - USB cable
1 - quick start guide

Item Dimension (LxWxH)
6.89 x 5.20 x 1.57

0.34 lb

Warranty Infotmation
2 Years