Forskel på DDR RAM

her er lidt om det:

ECC - This generally refers to memory chips or motherboards that support the checking for, and possibly correcting of, memory errors in full-parity memory chips. ECC memory uses some extra memory on the memory chips for parity information, and checks to see whether a memory error has occurred. If a minor (one-bit) memory error occurs, the ECC logic will handle it. With full-parity memory (one step below ECC), you will be alerted of a memory error and your system will stop. With non-parity memory you will experience random results, usually crashing, and possible data corruption. If a two-bit or larger error occurs in ECC memory, your system will be halted--similar to what happens with parity memory when any error is encountered. Many caches built into computer microprocessors now have ECC features.

så ja, køb dem.. forresten :)

ECC bliver normalt kun brugt til server.

Ok, så det vil sige det er en slags videre udvikling af DDR ram? Lidt bedre...

smid iøvrigt lige et svar;-)

ECC registreret ram skal understøttes af bios, ellers kan du ikke bruge dem, det normale er DDR PC3200, er også billigere, sådan som disse:http://ph-computer.dk//product_info.php?cPath=55&products_id=292&osCsid=38e443802d2c7c7f3c01a7dabd0e5a27

ECC ram er også langsommere normalt (læs ikek de store mulighed for at tweake ram settings da de er beregnet til et andet formål, nemlig stabilitet)

Tak for hjælpen

Selv tak.