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Black aluminium two-bay 2.5-inch USB 3.0 RAID enclosure

MAIWO

MAIWO K25272 2-Bay 2.5-inch USB 3.0 RAID Drive Enclosure

SKU CH-YZS7-KKRVX

Holds two 2.5-inch SATA drives with hardware RAID 0, 1, JBOD or spanning modes and tool-free hot-swap bays

  • ColorBlack
  • TypeEnclosure
  • MaterialAluminum
  • External InterfaceUSB 3.0
  • HDD Count SupportedDual HDD
  • Number of Bay2 Bay

Material Aluminum

External Interface USB 3.0

Model Tool-needed

  • Supports up to 12 TB total capacity with two 2.5-inch SATA drives
  • USB 3.0 interface delivers 5 Gbps theoretical transfer speed
  • UASP protocol boosts real-world throughput by up to 70 %
  • Four hardware RAID modes selectable via toggle switch — no drivers required
  • Tool-free hot-swap bays with built-in shock-absorbing cushion and 10-minute smart sleep

Two-bay 2.5-inch SATA enclosure

The MAIWO K25272 holds two 2.5-inch SATA hard drives or SSDs in a single aluminium chassis. It connects to a host computer through a USB 3.0 port and offers four selectable RAID modes without driver installation. The unit is aimed at users who want portable, tool-free redundant or striped storage.

USB 3.0 caps real-world throughput

The enclosure uses a USB 3.0 link with a theoretical 5 Gbps ceiling and UASP support that can improve sustained transfers by up to 70 percent over standard bulk endpoints. Actual speeds will remain bounded by the USB 3.0 bus and the mechanical limits of the installed SATA drives.

Maximum supported capacity is 12 TB

Each bay accepts a single 2.5-inch SATA drive up to 6 TB, giving a combined ceiling of 12 TB across both slots. Builders needing more than 12 TB of raw space or drives larger than 6 TB per bay must choose a different enclosure.

Highlights

  • Supports up to 12 TB total capacity with two 2.5-inch SATA drives
  • USB 3.0 interface delivers 5 Gbps theoretical transfer speed
  • UASP protocol boosts real-world throughput by up to 70 %
  • Four hardware RAID modes selectable via toggle switch — no drivers required
  • Tool-free hot-swap bays with built-in shock-absorbing cushion and 10-minute smart sleep

Specifications

ColorBlack
TypeEnclosure
MaterialAluminum
External InterfaceUSB 3.0
HDD Count SupportedDual HDD
Number of Bay2 Bay

Other versions of this model

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Questions about this item

Which RAID mode should I choose for the MAIWO K25272 enclosure?

RAID 0 merges both drives for maximum 12TB capacity and faster speeds. RAID 1 mirrors data across both drives for redundancy. JBOD treats each 2.5-inch SATA drive independently. LARGE spans them as one volume without striping.

What does the 5Gbps USB 3.0 rating mean for real-world transfers with two 6TB drives installed?

The 5Gbps theoretical peak is shared between both bays. With UASP protocol enabled, sustained reads and writes can approach 70% faster than standard USB 3.0, but actual throughput depends on the SATA drives used and host controller.

Does the USB 3.0 interface cap performance when running two SATA drives in RAID 0?

Yes. The single USB 3.0 link at 5Gbps becomes the bottleneck once combined SATA throughput exceeds that limit, so RAID 0 speed gains will be constrained by the external connection rather than the drives themselves.

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