Dell Precision WorkStation 380 Ram ?

533-MHz and 667-MHz ECC and non-ECC DDR2 SDRAM (du kan ikke blande ECC og ikke ECC ram, så enten eller.

http://support.dell.com/support/edocs/systems/ws380/en/ug/A04/findinfo.htm#wp1054387

Your computer supports a maximum of 8 GB of memory when you use four 2-GB DIMMs. Current operating systems, such as Microsoft® Windows® XP, can only use a maximum of 4 GB of address space; however, the amount of memory available to the operating system is less than 4 GB. Certain components within the computer require address space in the 4-GB range. Any address space reserved for these components cannot be used by computer memory.

mente mere sådan som PC2-4200 og PC2-6400CL5

PC2-5300