UGREEN CM302 (70504) PCIe 3.0 x4 to Dual M.2 Adapter

The UGREEN CM302 (70504) is a PCI Express expansion adapter that enables the installation of two M.2 SSDs in a desktop system. Using a PCIe 3.0 x4 interface, it supports one M.2 M-key slot and one M.2 B-key slot, providing flexible storage expansion for NVMe and compatible M.2 drives.

Features

• PCI Express 3.0 x4 interface: Provides high bandwidth for M.2 storage devices.
• Dual M.2 slots: Includes one M-key slot and one B-key slot.
• Flexible storage support: Allows installation of different M.2 SSD types depending on keying and system support.
• Wide slot compatibility: Can be installed in PCIe x4, x8, or x16 slots.
• Compact adapter design: Suitable for standard desktop PC cases.

Benefits

• Expands system storage with support for two M.2 SSDs.
• Enables use of NVMe and other compatible M.2 drives on systems without sufficient M.2 slots.
• Improves overall storage flexibility and upgrade options.
• Easy installation without complex configuration.

Package Contents: UGREEN CM302 (70504) PCIe to M.2 adapter card, mounting screws and standoffs

Recommended Usage

• Desktop PCs: Ideal for adding additional M.2 storage.
• Workstations: Suitable for data-intensive and professional applications.
• Storage expansion: Enables combining different M.2 SSD types in one system.
• System upgrades: Enhances storage capacity without replacing the motherboard.

Compatibility & Technical Notes

• Supports one M.2 M-key SSD and one M.2 B-key SSD.
• Boot support depends on motherboard BIOS and installed SSD type.
• Performance depends on PCIe lane allocation and system configuration.
• Ensure adequate cooling for high-performance M.2 SSDs.

Keywords

UGREEN CM302, 70504, PCIe to M.2 adapter, dual M.2 card, M-key B-key adapter, PCIe 3.0 x4 M.2 expansion, NVMe adapter