PC2-5300 DDR2 667 mhz Type RAM,DDR2 667MHz SODIMM 4GB Kit (2GBX2) 2Rx8 PC2-5300S-555 CL5 200-Pin Non-ECC Notebook Laptop Memory Modules

Great quality, ease of installation, functions perfect, fast, great value of money.

easy to install,worked to upgrade my old computer. great value of money.

Worked great in my vintage 2005 Apple Power Mac G5 Dual Core. Down clocked to the correct speed and all sticks were recognized properly. I use this machine for old versions of software that aren’t available for newer Mac’s, so this was a great upgrade to max out its ram. Much more cost effective than getting the “Apple Specific” ram, this works just as well. If you have a final generation G5 (pci-e models) this will work great.

Needed to replace two of the four 2GB memory sticks that were failing on an old Gigabyte AMD motherboard. But since this memory was so inexpensive, I just replaced all four sticks with this 8GB kit.The memory fits perfectly and the motherboard's BIOS immediately identified the timings as 6-6-6-18. Passed Memtest and Windows Memory Diagnostic without issues. So far so good! I'm glad this memory is inexpensive because my Gigabyte motherboard (and the AMD Phenom ii X4 CPU) will be at the end of life, as they won't support the latest version of Windows 11.

This is the second set that I have bought. The first two I put into a Presario 6000 laptop that only had two gigs of memory so was doubled with this set. The second set was installed in a Lenovo with only 2.5 gigs, so almost double. Speeds things up a little for very little cost. I could have installed two 4 gig sticks but the cost is ten times the amount and maybe not worth the price in these old laptops. It was an easy install and gave me no trouble at all.

Increased memory

Just installed them in an old desktop computer to upgrade from 4GB to the max the motherboard can support, 8GB. So far no problems, memory works great.

Fit and worked as expected