![]() This is unlike servers and enterprise computers, where any downtime could very well be catastrophic. Do you remember the last time your computer crashed because of memory corruption? Consumer RAM is currently very stable, and errors might happen very rarely-but then again, if it does happen, it’ll reboot, and you’ll be able to pick up right where you left off. You probably don’t even need it that much to be a feature that you should go and hunt down. Not only is the RAM more expensive, but you’ll also likely spend more on your motherboard in your quest to get ECC RAM. And with current CPUs (sort of) supporting it, it might also not be worth it to go out of your way to get ECC RAM and an ECC-compatible system. The added capabilities also mean that ECC RAM is 10% to 20% more expensive than standard RAM. To account for the error correction process, ECC RAM is normally a tad slower than regular RAM-from 2% to 5% slower. There are a few disadvantages to ECC memory. Overclocking a GPU is an easy tweak to get more power out of your PC, which helps squeeze out more speed for your games. Why Isn’t Everyone Using ECC RAM? Justin Duino / How-To Geek If you want to use ECC memory on your AMD computer, you’ll need to hunt out a motherboard that supports ECC memory - those that do will normally advertise it. This means that it’s not an advertised feature, but it’s also not something the chipmaker is closing the door to. As of the time of writing, it’s a toss-up, though.įor AMD chips, ECC memory is “unofficially” supported. While the RAM you have in your PC is probably non-ECC, some consumer hardware actually supports ECC memory. Why is this the case? Can I Use ECC RAM on My PC? ![]() It’s normally used in systems where stability is an absolute priority, and data corruption cannot be tolerated, such as certain kinds of servers and workstations.ĮCC memory can prevent most memory-related crashes in PCs that support it, but for some reason, the RAM most of us use in our personal PCs is non-ECC, meaning that single-bit errors can mess up-and crash-our PCs. Most ECC memory use code that can correct single-bit errors and detect, but not correct, double-bit errors (SEC-DED). CrucialĮCC stands for “error correction code,” and in the context of RAM, ECC RAM is a type of computer memory with an extra chip that can actually detect whenever there’s an error in memory, like a flipped bit, and correct it in real-time before it can actually wreak any havoc. DIMM and SODIMM ECC RAM modules, with nine chips each. A memory error can be caused by anything, including cosmic rays ( we’re not joking). Errors will occasionally slip through, and when they do, they might just cause your PC to crash. But of course, it doesn’t always go perfectly. Our computers transfer data in and out of RAM constantly, and most of the time, this is a painless process. First off, we need to clarify what ECC RAM is.
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