Transfer Rate: Up to 32Gbps(PCI-E); up to 6Gbps (SATA)
Supported Max. Capacity: 2TB
Input Interface: M.2 M-Key, M.2 B-Key
Basic Information
Product TypeM.2 PCIe 3.0X4 Express Card
Physical Specification
ColorBlack
MaterialAluminum Alloy
Compatible Size2230/2242/2260/2280
DimensionL116.8xW74(mm)
Cable Length0.5m
Technical Info
Transfer RateUp to 32Gbps(PCI-E); up to 6Gbps (SATA)
Supported Max. Capacity2TB
Supported SystemsWindows/Linux
Input InterfaceM.2 M-Key, M.2 B-Key
Output InterfacePCI-E 3.0X4, 7pin SATA
Warranty Information
Warranty Details1-Year Brand Warranty
UGREEN CM302 M.2 PCIe 3.0X4 Express Card | 70504
The UGREEN CM302 M.2 PCIe 3.0x4 Express Card (70504) is a high-speed expansion card designed to upgrade your PC with ultra-fast NVMe SSD storage. It allows users to install an M.2 NVMe (PCIe) SSD into a desktop computer via a PCIe 3.0 x4 slot, delivering lightning-fast data transfer speeds of up to 32Gbps—ideal for gaming, video editing, and high-performance computing. This card supports M.2 NVMe SSDs in sizes 2230, 2242, 2260, and 2280, ensuring broad compatibility with popular SSD brands. It accommodates SSDs with a maximum capacity of 4TB, providing ample storage for large files, applications, and multimedia content. Note: This express card is only compatible with NVMe (PCIe) SSDs and does not support SATA-based M.2 SSDs. Designed for easy installation, the plug-and-play feature allows users to mount their SSD without the need for additional drivers in most operating systems, including Windows, macOS, and Linux. The aluminum alloy heatsink and thermal pad ensure efficient heat dissipation, keeping the SSD cool and maintaining optimal performance. With support for bootable drives, the UGREEN CM302 makes it easy to upgrade your system’s primary storage for faster boot times and improved overall system performance. It is backward compatible with PCIe 2.0 and PCIe 1.0 slots, ensuring flexibility for various system configurations. Whether you’re building a new PC or upgrading an existing system, the UGREEN CM302 M.2 PCIe 3.0x4 Express Card is a powerful, efficient, and high-speed solution for maximizing your SSD’s performance.
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Warranty Policy
UGREEN provides a 12-month limited warranty covering defects in materials and workmanship under normal use. This warranty does not cover physical damage, misuse, or unauthorized modifications. For warranty claims, contact UGREEN customer support with proof of purchase. Repairs, replacements, or refunds are provided at UGREEN’s discretion.
Return & Refund Policy
Returns are accepted within 7 days of purchase with proof of receipt. Items must be unused, unopened, and in original packaging. Defective products can be exchanged or refunded after inspection. Shipping costs for returns are non-refundable unless due to product defects. Contact customer service for assistance with your return. Terms and conditions apply.
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