SESX2C1Z-AM - AddOn - DDR2 - kit - 8 GB: 2 x 4 GB

FB-DIMM 240-pin - 667 MHz / PC2-5300 - CL5 - 1.8 V - Fully Buffered - ECC - for Sun Netra T5220, T5440; SPARC Enterprise T5120, T5140, T5220, T5240, T5440