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Two black ABS plastic 2.5 inch SATA enclosures with Micro USB 3.0 ports and dual LED lights

ESTONE

ESTONE E39 2.5" SATA USB 3.0 enclosure 2-pack

SKU CH-D4RX-S8QQF MPN E39

Two black ABS enclosures turn 2.5 inch SATA drives into portable USB 3.0 storage with UASP acceleration and tool-free fitting

  • Product colorBlack
  • USB 3.0 gives up to 5.0 Gbps theoretical speed
  • UASP acceleration can boost SSD throughput by 10%-20%
  • Tool-free design accepts 7.0 mm and 9.5 mm 2.5-inch SATA drives
  • Smart sleep powers down the drive after 3 minutes of inactivity
  • Dual LED shows blue power and green activity status

Two-Pack 2.5" SATA Enclosures

This two-pack provides USB 3.0 enclosures for 2.5-inch SATA hard drives and SSDs measuring 7.0 mm or 9.5 mm thick. Each unit uses a Micro USB 3.0 connection and supports UASP acceleration on Windows 8 and 10 with SATA III SSDs. Tool-free assembly lets you swap drives quickly without screws or extra tools.

Replaces Single-Drive Dock or Adapter

The pair upgrades a single-bay dock or a loose USB-SATA cable by letting two drives stay connected simultaneously for cloning or parallel backups. The jump is worth it when you regularly move data between a laptop and desktop or need an offline clone target without occupying a second USB port on the host.

Sustained Operation With Smart Sleep

Under continuous transfer the ABS plastic body passively dissipates heat while the controller maintains the USB 3.0 link. After three minutes of inactivity the drive enters a low-power sleep state and wakes automatically on new I/O; a safe removal command puts the drive to sleep immediately to protect mechanical platters. Dual LEDs show power and activity status at a glance.

How it compares

Measured against everything we stock in Portable USB Hard Drives, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 89% of the 365 comparable items (median $108.99).

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Specifications

Product
Product colorBlack

Questions about this item

Will a 12.5 mm thick 2.5-inch drive fit inside the enclosure?

No, the enclosure only accepts 7.0 mm and 9.5 mm thick 2.5-inch SATA drives; 12.5 mm and 15 mm models are not supported.

Does the tool-free design need any screws or clips to secure the drive?

The tool-free design lets you slide the drive into the SATA connector and close the lid without screws; just ensure the drive is fully seated before snapping the cover shut.

How often does the smart sleep feature spin the drive down?

After three minutes of inactivity the drive enters sleep mode and wakes automatically when data transfer resumes or the drive is accessed again.

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