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StarTech.com M.2 to U.2 Adapter - For M.2 PCIe NVMe SSDs - PCIe M.2 Drive to U.2 (SFF-8639) Host Adapter - M2 SSD Converter (U2M2E125)

Add the fast performance of an M.2 NVMe SSD to your computer or server through a U.2 (SFF-8639) compatible interface on your motherboard - M.2 to U.2 adapter supports one M.2 PCIe NVMe SSD (M-Key) - M.2 to U.2 (SFF-8639) adapter / M.2 drive adapter

Image(s) and product specifications may not represent actual product and are subject to change.

Web ID: 1040846751
Mfr. Part: U2M2E125

This PCI Express M.2 to U.2 adapter makes it easy to install an M.2 PCIe NVMe SSD into your desktop PC or server, and connect to the drive through an available U.2 (SFF-8639) compatible interface on your motherboard.

Upgrade your system cost-effectively

The M.2 to U.2 adapter is ideal for IT professionals, system integrators and installers, and enthusiasts who are building or upgrading a server or desktop computer. It supports one M.2 PCIe NVMe SSD (M-Key), providing a cost-effective way to add M.2 NVMe performance to your computer or server through an available U.2 (SFF-8639) compatible interface on your motherboard.

Easy installation

The M.2 to U.2 adapter works with all desktop PCs and servers that have an available drive bay or a U.2 (SFF-8639) compatible host interface. The adapter card is OS independent, so there are no drivers or software required for installation.

The U2M2E125 is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Options & Accessories
General Information
Manufacturer Part Number:
Manufacturer Website Address:
Brand Name:
Product Name:
M.2 Drive to U.2 (SFF-8639) Host Adapter for M.2 PCIe NVMe SSDs
Packaged Quantity:
Product Type:
M.2 to U.2 Adapter
Physical Characteristics
0.30" (7.62 mm)
2.80" (71.12 mm)
3.90" (99.06 mm)
Weight (Approximate):
1.30 oz
Weight (Approximate)
36.9 g
Package Contents:
  • M.2 Drive to U.2 (SFF-8639) Host Adapter for M.2 PCIe NVMe SSDs
  • 4 x Adapter-mounting Screws
  • 1 x Set of Drive-mounting Hardware
  • 1 x Quick-start Guide
Additional Information:
  • Bus Type: PCI Express
  • Compatible Drive Types M.2 (NGFF, M-Key, PCIe x4)
  • Drive Installation Fixed
  • Fan(s) No
  • Interface U.2 (SFF-8639; PCIe x4)
  • Number of Drives 1
  • Supported Drive Height(s) 2242 2260 2280
Certifications & Standards:
  • CE
  • FCC
Environmentally Friendly:
Environmental Certification:
Environmental Certification
Environmental Certification
Country of Origin:
TAA Compliant:
Limited Warranty:
2 Year
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