The subsequent technology of laptop computer RAM is nearing ultimate validation. Often called CAMM, this new system reminiscence kind issue is about to switch SO-DIMMs in laptops as early as subsequent 12 months and guarantees to each enhance efficiency and allow slimmer kind elements.
Strictly talking, laptops with CAMM reminiscence modules are already out there. Dell has achieved the early leg work on the brand new reminiscence kind issue and is already promoting choose Precision workstation laptops with CAMM modules.
Nevertheless, these modules are constructed to Dell’s proprietary spec for CAMM, or Compression Connected Reminiscence Module. Dell lately advised PC World (opens in new tab) that the specification for CAMM is at the moment being ratified for industry-wide use by the reminiscence requirements physique JEDEC, with the ultimate spec due out later this 12 months and retail laptops primarily based on the ultimate homologation of CAMM arriving in 2024.
For the file, the “Compression Connected” terminology refers back to the method the modules are screwed down versus slot fitted like SO-DIMMs. You’ll be able to see precisely how the CAMM mechanicals work on this PC World video (opens in new tab).
SO-DIMMS have been round for 25 years and whereas very profitable, their semi-stacked multi-module method prices fairly a little bit of house when it comes to thickness, in any other case often called Z-height. CAMM modules exchange these a number of layered SO-DIMMS with a single, flat PCB which is way thinner than two or 4 SO-DIMMS and the sockets required to accommodate them.
It is also price noting that the adoption of CAMM reminiscence will forestall laptop computer makers from cheaping out and sticking in a single SO-DIMM, which leads to sub-optimal single-channel reminiscence—not perfect for gaming. With CAMM reminiscence, you possibly can have multi-channel reminiscence from a single module.
The opposite main upside with CAMM reminiscence is efficiency. The specification for SO-DIMMS tops out at DDR5-6400. And that is precisely the place CAMM modules are anticipated to kick off, with speeds scaling from there.
One different essential query is whether or not CAMM modules will encourage laptop computer makers to not solder reminiscence on to the motherboard, thereby stopping upgrades. The place system thickness is pushing system makers to design in soldered reminiscence, CAMM might make the distinction.
Nevertheless, soldered-on reminiscence will all the time be cheaper than a bolt-on module. The place prices are the driving consider selecting soldered reminiscence options, we doubt CAMM expertise might be a lot assist.
