4GB 4 X 1GB DDR2 PC2-4200 NON-ECC Dell Dimension C521 E510 E510n Memory RAM

condition: New

Number of Pins: 240

Capacity per Module: 1GB

Number of Modules: 4

Type: DDR2 SDRAM

MPN: Does Not Apply

Bus Speed: PC2-4200 (DDR2-533)

Form Factor: DIMM