Could RAM replace SSD? Well, not really but this plucky Japanese startup may come very close By Mobile Malls May 4, 2023 0 280 views A Japanese reminiscence startup that has been lurking within the shadows for greater than a decade has simply emerged with a bang. Neo Semiconductor introduced that it needs to provide DRAM chips which are 8x denser than the present crop – 16Gbit DRAM – utilizing a know-how known as 3D X-DRAM. Because the title hints to, there shall be layers of fabric, 230 in complete for now, serving to it produce a 128Gbit DRAM chip. As compared, Samsung is aiming to launch a 32Gbit DDR5 DRAM chip in 2023 with 1TB reminiscence modules on the horizon.Based on information revealed by the co-founder and CEO of the corporate, Andy Hsu, the primary prototypes are anticipated to land subsequent yr ought to conversations to license the know-how to DRAM producers (Micron, Samsung Semi, SK Hynix, Kingston Expertise) come to fruition. Equally to 3D NAND, 3D X-DRAM ought to allow reminiscence densities to extend exponentially reaching as much as 1Tb earlier than 2024. As compared, it took the DRAM business greater than a decade to maneuver from 4Gb to 16Gb reminiscence chips, a tiny enchancment compared.Cheaper and denserReminiscence modules are comparatively low-cost on the decrease finish of the spectrum and grow to be atrociously costly on the very high finish. A single 256GB DDR4 server RAM module, the utmost reminiscence measurement available on the market, retails for round $2,500 (or $10 per GB). As compared, you may get 32GB RAM for lower than $60 (or lower than $2 per GB).Neo’s know-how resolution might carry down the price of reminiscence as dramatically as 3D NAND did for stable state storage; think about 256GB of RAM at $60. What makes it much more attractive is that it makes use of current manufacturing strategies to attain the layering, just like 3D NAND.This comes at a time the place server producers are discovering it very tough so as to add extra reminiscence slots to their server motherboards, forcing them to undertake unique options like CXL growth playing cards. 3D X-DRAM would additionally assist resolve this by boosting reminiscence density.Well-liked purposes like machine studying or AI (assume ChatGPT) that use LLM (Massive language fashions) require entry to very giant swimming pools of reminiscence and this comes at a major price, each financially and by way of energy/latency.The RAM driveWhereas I don’t anticipate it to succeed in finish customers anytime quickly, it has the potential to alter the memory-storage pyramid as Intel 3D XPoint (AKA Optane) didn’t impose itself as a candidate tier between system reminiscence and SSD.For finish customers, given the truth that system storage has reached a plateau (most laptops include 256GB onboard storage as of late), one can anticipate to see units that run on RAM solely in a distant future. A paradigm shift that would change the general computing panorama and the best way trendy working techniques function. With out the necessity for “sluggish” SSD and entry to a single pool of extremely quick system reminiscence, purposes can be quicker and doubtlessly safer. In spite of everything, VPN suppliers like NordVPN or ExpressVPN have rolled out RAM-only servers that load a brand new system picture after each reboot.Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)MoreClick to print (Opens in new window)Click to email a link to a friend (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Pocket (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)