4GB DDR

512 ddr memory Reviews

HP Compaq D290 512 MB DDR PC3200 Desktop Ram Memory $15.99

512MB DDR2 PC2-4200 172pin MicroDIMM Memory for Fujitsu $23.00

PC Memory – PC3200 – DDR – 2 GB (512 x 4) $12.15

Samsung 512MB DDR2 PC5300 667 Laptop Memory SoDimm Toshiba Dell HP Sony $0.99

512GB (256X2) MICRON PC2-4200U CL4 DDR2 DESKTOP RAM MEMORY $7.00

2GB (4×512MB) Matching Pairs DDR-266 PC2100 Non-ECC Low Density Memory Modules $17.95

1GB (2×512MB) Matching Pair DDR-226 PC2100 Non-ECC Low Density Memory Modules $7.95

DELL INSPIRON 5100 MEMORY 512MB (2X256MB) DDR PC2100S MT8VDDT3264HDG-265C3 RAM $15.99

1GB (2×512MB) Matching Pair DDR-400 PC3200 Non-ECC Low Density Memory Modules $8.95

Dell Inspiron B130 1300 6000 9300 512mB Memory Ram DDR2 $5.99

if I have a 1 GB of DDR memory and want to add my memory of 512 MB for the old it will work ok?

What are your speed for the RAM? And does your motherboard supports more than 1 GB of memory, or even 512. Look to the specification of your motherboard. to read carefully and see if it works. preferable to use two memories and even speed. If you run slower speed .. your RAM is the lowest price will be applied.

Win Xp On Mac Mini 1,25 GHz (PPC) 512 Mb DDR Ram