QNAP 

QNAP AC QDA-UMP4A U.2 NVMe to M.2 NVMe SSD PCIe adapter Retail

Mfg Part Number:  QDA-UMP4A  
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Price: $62.92
Quantity:
In Stock: 8
Last Updated: Jan 28, 2026
No Sales Tax except these states
, PO and Wire.

The lightweight QDA-UMP4A allows you to install an M.2 PCIe NVMe SSD in a 2.5-inch U.2 (SFF-8639) PCIe NVMe SSD slot of a QNAP NAS. (M.2 SSD sold separately)

No drivers required

No extra software or drivers are needed to use the QDA-UMP4A.

Budget-friendly, wider choice

Compared to U.2 SSDs, there is a greater selection of M.2 2280/2260/2242/2230 NVMe SSDs on the market. You can find a drive that fits your budget and requirements.

Gear up with flagship all-flash NAS

Supercharge your data-intensive applications with QNAP's U.2 SSD based all-flash NAS models in a cost-effective way. M.2 SSDs installed in a QDA-UMP4A are hot-swappable, allowing you to easily replace drives and reduce potential system downtime.

Thermal pad and heatsink included

M.2 SSDs may overheat and suffer decreased performance during prolonged high-speed operations. The QDA-UMP4A includes a thermal pad and heatsink to ensure stable performance.

Main Specification
General Information
Manufacturer QNAP Systems
Manufacturer Part Number QDA-UMP4A
Manufacturer Website Address http://www.qnap.com
Brand Name QNAP
Product Name M.2 PCIe NVMe SSD to 2.5-Inch U.2 SSD Adapter
Product Type M.2 to U.2 Adapter
Physical Characteristics
Height 0.3"
Width 2.8"
Length 4"
Miscellaneous
Compatibility
  • QNAP TS-h987XU NAS series
  • QNAP TS-h973AX NAS series
  • QNAP TS-h2490FU NAS series
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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