

If you upgraded your PC’s memory in 2018, you might be kicking yourself right now. On the About screen you should see information on device name, processor type and speed, installed RAM, device and product ID, whether it’s running a 32-bit or 64-bit operating system, and some miscellaneous data.

How do I know what kind of RAM I have?Īnother option to get there is by accessing the “System” settings and navigating down the page to “About”. We recently reviewed the highest speed memory available at the time in Corsair Dominator DDR2-1111 (PC2-8888). Why is 4GB DDR2 RAM so expensive? Why is DDR2 ram so expensive? What is the fastest DDR2 ram available?Ĭorsair seems determined to hold the record for the highest memory speed in production memory. In short, yes 1600mhz ram will work at 1333mhz just fine. RAM speed is set by your motherboard and processor combination. Can I put 1600mhz RAM in a 1333mhz slot?ġ600mhz RAM will work at 1600mhz, or any speed less than that. No, you can’t use DDR3 on a board that has DDR4 memory slots only.

What happens if you use DDR3 instead of DDR4?ĭistinguished. In DDR3, the notch is nowhere near the center. However, in DDR1, the notch is just above the IC while in DDR2, the notch is a bit farther from the IC. In DDR1 and DDR2, the notch cuts look similar. While DDR2 RAM has data transfer rates ranging from 400 to 1,066MT/s, DDR3 smashes this at 800-2,133MT/s. When it comes to speed, DDR3 is unsurprisingly faster. forward a base clock speed of 100Mhz, DDR RAM can offer sixteen hundred MB/s of information measure, DDR2 provides thirty two hundred MB/s, and DDR3 provides 6400 MB/s.
