Crucial Pro 128GB Kit (2x64GB) DDR5 RAM, 5600MHz (or 5200MHz or 4800MHz) Desktop Gaming Memory UDIMM, Compatible with Latest Intel & AMD CPU CP2K64G56C46U5

Compatibility:Alienware Aurora owners know these systems are hard to upgrade unless you buy expensive components from Dell. I bought my Aurora R16, Intel Core Ultra 7 265KF GeForce 5070, in June 2025 with 16GB ram thinking this makes a great gaming machine. Well, on Amazon I found a good deal on Microsoft Flight Simulator 2024 premium deluxe version so I grabbed one. I found that to run at the highest specs I needed 64GB. I know I know, shoulda checked before buyinig the R16 but MSFS 24 wasn't on my list of games then. Looking at memory upgrades from Dell, 32GB costs $375.99 for 1 stick or $751.98 for a full 64GB, R16 only has two sockets on the motherboard. Browsing the web I found a comment that said Crucial had compatible memory. BTW, the Aurora R16 has DDR5-5600 at 1.1 volts. I could find plenty of memory at 1.35 volts but not 1.1. Also, I didn't see anything in bios that allows me to change the voltage, remember this is an Aurora. Well, Crucial has a System Checker on their website. I downloaded and ran the app which lists components compatible with my Aurora R16. Note, Crucials System Selector page seems to be out of date. On the System Selector page the R16 lists the 14th gen Intel Core 7 chip not the Core Ultra 7 200 chips so I recommend downloading and runnng System Checker app instead. This 64GB (2 x 32GB) kit CP2K32G56C46U5 was one of a handful of memory upgrades listed. I just wanted to report back that it does work on the Aurora R16 so owners have an alternative to Dell for memory upgrades. I did verify this by running MemTest86 after the swap and no I have not enabled the overclocking settings in bio and have not tested either OVCL1 or OVCL2. MemTest86 shows it running at 5186 MT/s (46-45-45-90). BTW I paid $139.99 for Crucial's 64GB kit vs $751.98 for Dell memory. I hope this helps other Aurora R16 owners.

I needed a ram upgrade for a home lab cloud server I built last year, and these were the best bang for the buck I could find. I tested the first pair, which clocked in at 5600Mhz without any tweaking and passed (2) Memtest86+ passes without error. Transfer rate showed at about 28GB/s, which is pretty good. I installed the 2nd pair, and the Motherboard down clocked the set of 4 x 64G to around 4400Mhz. I changed this to XMP at 5600Mhz, and the system booted without issue. I ran memtest86+ for 4 days, and have had no errors (it takes about 4 hours for the first pass, and around 10 hours for each subsequent pass). Very stable ram, with no issues. Highly recommend.

No issues, installed and rebooted PC. Everything works fine. Replaced 4800 16gb sticks to 32gb. The extra RAM cleared up some visual graphic problems in a game I play a lot (Shakey Background) Now all movement is very smooth. PC memory app says it running at 5200.

To paired the mem kit with Intel 265K & ASUS Z890 ProArt motherboard for my new build.Base transfer rate is set to 4000Mhz. With XMP turned on, it can achieve 5600Mhz as advertised. Also tried 6400Mhz setting without problem. Both passed MemTest 86+. Good value & quality.

Works great with my Intel 265K/Z890 Aorus Elite WiFi 7 board. No issues at all. Prob not the fastest ram in the world but nobody is ever going to be able to tell unless you’re staring at benchmarks all day.

I bought 2 packets for a total of 4 DIMMS (192GB) for a Gigabyte Ultra Durable X670 Gaming X AX V2 with an AMD Ryzen 9 9950X and the system is extremely stable once I updated the BIOS to the latest revision

I received these and immediately ran a stability test for about 20 hours utilizing the XMP settings. It passed all the tests, and have had zero memory stability issues in day to day use. It also has dual settings for Intel and AMD. This is useful as sometimes "Intel specific" memory requires a lot of manual tweaking to get working with AMD (looking at you Corsair). The voltage requirements are very low compared to other DDR5 memory, but the tradeoff is the timings are very loose. For my purposes, I would rather the stability and lower power draw over manually tweaking further, but this isn't exactly performance memory like some other brands make.I'm using it in an Unraid server with several docker containers, so I was looking for a larger capacity. These should fit the bill and aren't super expensive compared to Hynix based modules (which "usually" offer more performance at the expense of more voltage).

Works as a charm. It has a nice, slick look if you don't care about the RGB. It works as described with speed and stability. Expo support is just enough for me. With over 128GB of system RAM, I can still browse with the RAM-eating machine, Chrome, while doing some AI generation. It's worth it. I was struggling with just the 32GB earlier after upgrading to a DDR5 PC. I was previously using the 64GB in a DDR4-supported PC. in the recent builds, they say 2 RAM sticks put less straints onto your PC and actually goes faster than the 4 sticks. Which this item is perfect for.