UGREEN 2.5″ SATA Dual Bay RAID Hard Drive Enclosure – CM381 UG-80857

Transform your collection of SATA drives into a versatile, portable storage system with the UGREEN CM381 Dual‑Bay RAID Enclosure. Sporting USB‑C 3.1 Gen 2 connectivity and tool‑free installation, this sleek aluminum‑alloy case supports simultaneous use of two 2.5″ SATA HDDs or SSDs (up to 16 TB each) and delivers plug‑and‑play access across Windows, macOS, and Linux systems. Whether you’re aiming for maximum speed (RAID 0), data redundancy (RAID 1), or JBOD flexibility, this enclosure combines professional-grade performance, easy RAID switching, and reliable USB‑powered convenience — perfect for mobile content creators, IT pros, and data backup enthusiasts.

Product Features

Great Portability for Your 2.5″ Hard Drive

Ideal for harnessing your old 2.5″HDD and SSD hard drive as an external USB drive, the USB-C hard drive enclosure will provide you with greater convenience of use and versatility of digital data storage. An ideal choice for digital lovers, movie lovers, and business elites.

The latest USB C 3.1 Gen 2 Port ensures fast Transfer and Easy Plug

With reversible USB-C, it is convenient to plug and unplug. The USB-C port adopts the USB 3.1 Gen 2 standard, assuring you the highest speed of data transfer.

Accelerated UASP, Faster and More Efficient

Enhanced with the UASP protocol, delivering up to 70% faster performance than conventional USB 3.0. The 6 Gbps max speed enables you to transfer 1GB of files in just 3 seconds.

Easy Usage, Full Protection

Plug and play, no driver needed. Elegant brushed housing with fireproof, shockproof ABS material makes the case a beautiful addition to your desk.

Product Specifications

• Model: CM381 (UG‑80857)
• Drive Support: 2 × 2.5″ SATA I/II/III HDD or SSD (up to 16 TB each)
• RAID Modes: RAID 0, RAID 1, JBOD, Normal (independent)
• Interface: USB‑C 3.1 Gen 2 (10 Gbps) with UASP support (max 6 Gbps SATA)
• Chassis Material: Aluminum alloy + PC/ABS
• Installation: Tool‑free, drawer‑style tray
• Dimensions: ~144 × 78 × 17 mm; Weight: ~200–265 g
• Power: USB‑bus powered (no external supply)
• System Support: Windows / macOS / Linux / Chrome OS
• LEDs: Power, activity, and RAID mode indicators