512MB 184-pin PC2700 DDR266 CL2.5 Registered ECC DDR DIMM

KVR333S4R25/512, MT18VDDF6472G-335, HYS72D64300GBR-6, M312L6420EG0-CB3, M312L6420ETS-CB3, M312L6423EG0-CB3

This module may be manufactured by Micron, Samsung, Infineon, Viking or LEI depending on availability.

Please consult your system manual to determine compatibility