ATTEND – 127A-10D00 LPDDR5 CAMM2

ATTEND – LPDDR5 CAMM2 Connector for the Next Generation: With CAMM2 (Compression Attached Memory Module), a JEDEC-standardized form factor is emerging for modern, removable memory modules.

With the 127A-10D00, ATTEND already offers a suitable solution to help maximize system performance.

The JESD318 standard defines both DDR5 and LPDDR5/LPDDR5X CAMM2 variants, combining the compact design of soldered LPDDR memory with the serviceability and upgradeability of modular solutions. LPDDR5/LPDDR5X CAMM2 is particularly aimed at thin-and-light notebooks, AI PCs, and high-performance embedded and edge-AI systems.

Why CAMM2? Advantages over SO-DIMM

Unlike conventional SO-DIMM modules, a CAMM2 module is mounted flat on the motherboard and connected via compression contacts and screw fixation. This shortens and simplifies the signal paths between memory and processor. For developers, this means:

PCB Layout

simplified high-speed routing

Noise Immunity

Less interference-prone trace routing

Signal Integrity

stable signal quality at high data rates

At the same time, the LPDDR5 CAMM2 concept supports data transfer rates of up to 9,600 MT/s. Compared with DDR5 SO-DIMM solutions, which typically support up to 6,400 MT/s, this provides significantly greater bandwidth potential for data-intensive applications such as:

Local AI inference
Image processing
Engineering workloads
High-performance mobile computing

The flat design also creates valuable vertical installation space (Z-height).

It enables more flexible component placement and can support improved airflow within the system.

Together with the large module area positioned close to the motherboard, this can improve the thermal design of particularly compact devices.

Unlike permanently soldered LPDDR memory, CAMM2 modules remain replaceable and upgradeable.

ATTEND 127A-10D00 LPDDR5 CAMM2 Solution in Detail

ATTEND offers the 127A-10D00 LPDDR5 CAMM2 connector with 666 pins and a low profile height of 1.0 mm. The connector complies with the JEDEC SO-032 specification and is designed for data rates of up to 9,600 MT/s.

Its compression contacts provide a reliable electrical connection capable of supporting high-speed data transmission.

Screw fixation also increases resistance to vibration and shock in mobile applications.

127A-10D00 Datasheet

127A-001 Datasheet

127A-002 Datasheet

The 127A-10D00 connector supports efficient operation at 1.05 V and memory capacities of up to 128 GB per connector, without requiring BGA soldering. The system also includes a top cover (127A-001) and backplates (127A-002-XX) for different stack heights.

Outlook

CAMM2 addresses key requirements of future computing platforms: higher memory bandwidth, more compact mechanics, improved routing options, and continued modular memory upgradeability. This makes the form factor an attractive platform for thin-and-light laptops, AI PCs, workstations, servers, and performance-oriented embedded systems.

Optimize your systems now for performance while improving thermal design and mechanical stability.

Contact us directly for information on availability, samples, and integration of the ATTEND system built around the 127A-10D00 LPDDR5 CAMM2 connector. Send us your inquiry here, and we will get back to you as fast as possible.

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