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USB 3.1 (10Gbps) External Enclosure for Dual 2.5" SATA Drives

Product ID: S252BU313R

Turn two 2.5" SATA SSDs or HDDs into high-performance storage with RAID - for USB-C and USB-A enabled devices

Features
  • Create powerful external storage with a 2-bay enclosure for 2.5” SSD/HDDs

  • Works with both USB-C and USB-A enabled devices, with two cables included

  • Compatible with Thunderbolt 3 USB-C port

More Features . . .
  • Supports USB 3.1 Gen 2

  • Compatible with 5 - 12.5 mm drive sizes, and tested with capacities up to 4TB @ 7200 RPM

  • SATA I/II/III support (up to 6Gbps)

  • Supports RAID 0, 1, Big (Spanning or Concatenation) and JBOD

  • UASP support for enhanced performance

  • Solid aluminum enclosure

  • Fan with speed control

  • Multi-function LED indicators

Prices may be lower from Resellers:

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Available in
$125.99 USD

ID: S252BU313R

In stock: ?
USA: 0  |  Canada: 3
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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.


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Compact in size but big on performance, this dual-bay enclosure provides powerful external data storage, with ultra-fast data transfer speeds and configurable RAID modes. It’s ideal for small business and home office applications, or top-performing workstations for graphic designers, engineers and other business professionals.

High-capacity storage in a compact design

Create a high-capacity, external data storage solution with support for two 2.5” SSDs/HDDs in a wide range of sizes from 5 to 12.5mm. Tested for compatibility with capacities up to 4TB at 7200 RPM, this aluminum enclosure delivers fast file transfer rates with USB 3.1 Gen 2 performance. It supports SATA I, II and III and is enhanced with UASP to maximize the performance and speed of your SATA III drives. It even has a fan, with built-in speed control, to keep things running smoothly.

Harness the speed of USB 3.1 Gen 2

USB File Transfer Rates diagram shows USB 3.1 Gen 2 at 10 Gbps is twice the speed of USB 3.0  at 5 Gbps

USB 3.1 Gen 2 gives you greater bandwidth and speed, supporting transfer rates of up to 10Gbps - 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 transfers.

Includes two USB cables for versatility

The dual-bay drive enclosure comes with two USB cables for flexible use with the latest laptops and tablets equipped with a USB-C™ port, as well as legacy devices. It includes both USB-C to Micro B and USB-A to Micro B cables. The 2-bay enclosure is also compatible with a Thunderbolt™ 3 USB-C port.

Achieve enhanced performance through RAID

Through RAID 0 support, the dual-bay enclosure lets you maximize the performance of your SATA III SSDs to achieve greater file transfer speeds. The dual-bay enclosure also supports RAID 1, Big (Spanning or Concatenation) and JBOD. With multiple RAID options, you can gain increased storage size, performance, or redundancy.

The enclosure is OS independent, requiring no additional software or drivers. The S252BU313R is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Common Customer Questions

View FAQs...

Supports any operating system.
No additional drivers or software required.

Applications
  • Increase the external storage capacity of your laptop or PC, ideal for the home office or small business
  • Use extra storage to back-up important files, a great advantage for graphic designers and other business professionals
Product Numbers
Warranty Information
Warranty 2 Years
Hardware
Bus Type USB 3.1 Gen 2
Chipset ID ASMedia - ASM1352R
Compatible Drive Types SATA
Drive Installation Fixed
Drive Size 2.5in
Fan Bearing Type Sleeve Bearing
Fan(s) Yes
Fans 1 - 30 mm
Interface USB 3.1 Gen 2
Number of Drives 2
Performance
Max Drive Capacity Tested with drives up to 4TB @ 7200 RPM
Maximum Data Transfer Rate 10 Gbps
RAID Yes
Supported RAID Modes RAID 0 (Striped Disks)
RAID 1 (Mirrored Disks)
BIG (Spanning or Concatenation)
JBOD - (Just a Bunch of Disks)
Type and Rate USB 3.1 Gen 2 - 10 Gbit/s
UASP Support Yes
Connector(s)
Drive Connectors 2 - SATA Data & Power Combo (7+15 pin)
Host Connectors 1 - USB 3.1 USB Type Micro-B (10 pin, Gen 2, 10 Gbps)
Software
OS Compatibility OS independent; No software or drivers required
Indicators
LED Indicators 1 - Power
1 - Read and Write - HDD1
1 - Read and Write - HDD2
Power
Center Tip Polarity Positive
Input Current 0.8
Input Voltage 110V-240V AC
Output Current 2A
Output Voltage 12 DC
Plug Type B
Power Consumption (In Watts) 60
Power Source AC Adapter Included
Environmental
Humidity 20~80% RH
Operating Temperature 5°C to 35°C (41°F to 95°F)
Storage Temperature -20°C to 50°C (-4°F to 122°F)
Physical Characteristics
Color Black
Enclosure Type Aluminum
Max Drive Height 0.5 in [12.5 mm]
Product Height 2.4 in [60 mm]
Product Length 5.8 in [148 mm]
Product Weight 13.3 oz [378 g]
Product Width 3.2 in [81 mm]
Packaging Information
Shipping (Package) Weight 32.1 oz [910 g]
What's in the Box
Included in Package 1 - USB 3.1 to SATA enclosure
1 - USB C to Micro B cable - 40.25 inches
1 - USB 3.0 A to Micro B cable - 40.25 inches
1 - universal power adapter (NA,EU,UK,ANZ) - 70 inches (cable)
2 - drive trays
2 - allen keys
4 - rubber feet
1 - instruction manual
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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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One high performance storage solution to support two SSD or HDD drives

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In stock:   USA: 259  |  Canada: 4

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

SuperSpeed USB 3.0 Cable A to Micro B
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In stock:   USA: 241  |  Canada: 113

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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