Product Type | Drive Converters |
Form Factor | 2.5 inch drive bay adapter |
Compatible Drive Type | M.2 PCIe NVMe or AHCI SSD (M-Key) |
Maximum Drive Length Supported | 80 mm (2280) |
Power Requirements | Powered via SFF-8639 (U.2) connector |
Color | Black |
Product Material | Steel |
Weight | 80 g |
Warranty | 2 Years |
STARTECH U2M2E125 M.2 to U.2 (SFF-8639) NVMe SSD Adapter





Key Benefits

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- Adds fast PCIe NVMe storage to servers or desktops via U.2 interface for performance improvement
- Durable steel construction ensures longevity in enterprise or industrial environments
- TAA compliance supports use in government and regulated commercial environments
Product Overview
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 adapterSpecifications
Product Overview
Physical & Environmental
Width | 2.8 Inch (70.2 mm) |
Height | 0.3 Inch (7.6 mm) |
Depth | 3.9 Inch (99.2 mm) |
Operating Temperature | 5°C to 50°C (41°F to 122°F) |
Storage Temperature | -25°C to 70°C (-13°F to 158°F) |
Operating Humidity | 15% ~ 90% RH (non-condensing) |
Storage Humidity | 15% ~ 90% RH (non-condensing) |
Enclosure Type | Metal |
Cloud Management & Licensing
Software Management | Not Applicable |
License Included | Not Required |
Interfaces
Host Interface | U.2 (SFF-8639) |
Drive Interface | M.2 PCIe NVMe (M-Key) |
Interface Type | PCIe 3.0 x4 |
Data Transfer Rate | Up to 32 Gbps |
Connector A | 1 x U.2 (SFF-8639) plug |
Connector B | 1 x M.2 M-Key socket |
Supported SSD Form Factors | M.2 2280 |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
RoHS Compliant | Yes |
REACH Compliant | Yes |
Certifications | CE, FCC |
Advanced Security Features
Hardware Encryption Support | Drive dependent; adapter does not provide encryption |
Secure Installation Feature | Tool-less design not supported; standard mounting screws required |