The LPCAMM2 is shaking things up when it comes to memory speed for mobile devices, offering not just a boost in performance but also a reduction in power use. The ThinkPad P1 Gen 7, in particular, is seeing a significant upgrade in its memory capabilities, which can now be easily removed from the motherboard.
A Game-Changer for ThinkPad P1 Gen 7: Upgradeable LPDDR5X Memory with LPCAMM2
Traditionally, desktop computers have held the advantage in terms of memory upgradeability thanks to their simple DIMM modules. Many laptops have tried to keep up with removable SODIMM modules, but LPDDR5 and LPDDR5X haven’t been as adaptable in most modern systems.
The introduction of the LPCAMM2 design changes the game, allowing laptops to enjoy LPDDR5X performance levels without the memory being permanently affixed to the motherboard. A recent video on Bilibili highlights this development, demonstrating the ease with which users can remove the memory module from a ThinkPad P1 Gen 7 compared to its predecessor, the Gen 6.
The ThinkPad P1 Gen 6 runs on SODIMM DDR5 memory at 5600 MT/s, limited to 5200 MT/s. In stark contrast, the Gen 7 model hits impressive speeds up to 7500 MT/s with its LPDDR5X-based LPCAMM2 memory. The new design makes installation straightforward, akin to slotting in a standard M.2 drive using three screws.
Despite being similar in size to a SODIMM DDR5 module, LPCAMM2 excels in efficiency and performance. However, the cost is a noteworthy concern. Installing LPCAMM2 memory nearly doubles the expense compared to soldering LPDDR5X directly to the motherboard. For instance, a 16 GB LPCAMM2 kit is priced on par with a 32 GB LPDDR5X configuration, which might seem steep. Yet, within the overall pricing context of high-end laptops, the expense may be justified.
In terms of design, LPCAMM2 is compact, achieving speeds of up to 8533 MT/s. Leading companies like Samsung, Micron, and GEIL have already begun rolling out their LPCAMM2 solutions, suggesting this technology could soon become a staple in premium laptops. While its appearance in desktop computers remains niche, it’s poised to deliver numerous advantages including enhanced speeds, reduced PCB traces, lower latencies, cooler performance, and more.
Adhering to JEDEC standards, LPCAMM2 significantly benefits client PCs, laptops, and performance-driven workstations by consuming around 60% less power than traditional SODIMMs, thus managing heat more effectively.
News Source: Bilibili
