512MB DDR2 533MHz PC2-4200 64X72 240 Pin ECC NON-Registered Memory. This memory works in few models of desktop systems only. This memory won't work in Servers. Before you place an order please check your system compatibility with this memory or contact us at email@example.com with your system model number.
Note: Depending on availability, the shipped item's condition could be New, Used, Refurbished, Pulled or OEM.