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als RSS Feed abonnieren📚 CAMM: The Future of Laptop Memory Has Arrived
💡 Newskategorie: IT Security Nachrichten
🔗 Quelle: hardware.slashdot.org
There's a real possibility that SODIMM memory sticks could be replaced by a new type of removable memory called CAMM. According to PC World, "Memory overseer JEDEC will formally adopt the 'CAMM Common Spec' as the next RAM module standard for laptops." From the report: JEDEC, the memory group that homologates RAM standards, is in the process of hammering out the new spec to replace the basic SO-DIMMs that have been in use for 25 years, according to JEDEC committee member, and Dell Senior Distinguished Engineer Tom Schnell. Schnell actually created the original CAMM -- or Compression Attached Memory Module -- design for Dell last year. JEDEC's CAMM standard will be based on that CAMM design but is likely to be somewhat different as companies hammer it out. "We have unanimous approval of the 0.5 spec," Schnell told PCWorld. Schnell said JEDEC is targeting the second half of the 2023 to finalize the 1.0 spec, with CAMM-based systems out by next year. Who are the companies that voted for it? Schnell can't say, as that's up to each member to reveal, but group covers the range of suppliers, from SoC, to connectors, to OEMs, and all unanimously voted to adopt the CAMM Common Spec, with no dissenters. There are currently 332 companies listed in JEDEC, from Apple to ZTE, each involved in different aspects of memory in different industries. For those who haven't followed it, Dell introduced its CAMM design in April 2022 with the aim of replacing the decades old SO-DIMM design that has been used in most gaming and workstation laptops up to now. CAMM's main appeal is that it enables higher memory density while also scaling to ever higher clock speeds. Some of the motivation for expediency likely comes from the fast-approaching "brick wall" facing laptops when SO-DIMMs hit at DDR5/6400. Schnell said the CAMM spec is far from finalized, but the first JEDEC CAMM modules should take over right where SO-DIMM ends at 6400. [...] With CAMM being hammered out now, Schnell did lay out some possible paths for CAMM as it replaces SO-DIMM. DDR6 is an obvious road, he said, but CAMM even enables the possibility of LPDDR6 on a replaceable module. LPDDR, or low-power DDR RAM, has long been preferred for smaller and thinner laptops as well as phones for power savings. It's also long been implemented only as soldered-on. Schnell foresees a version of CAMM enabling the performance and power benefits of LPDDR, but in a replaceable and upgradeable module. With JEDEC adopting CAMM now, that future gets closer.
Read more of this story at Slashdot.
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