512MB PC3200 DDR RAM memory module from our NEON value range. Suitable for most desktop systems using PC3200 400MHz memory modules. 184 pins, CL 2.5, non-ECC module rated 2.5 -4-4-8. rnrnSingle 512MB module with 16 chips in double-sided configuration. Also suitable for use in dual channel systems if purchased and installed in pairs.