512MB 533MHz DDR2 ECC Fully Buffered
512MB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Single Rank, x8 Intel Standard 64M X 72 ECC 533MHz 240-pin Fully Buffered DIMM (SDRAM-DDR2, 1.8V, CL4, FBGA, Gold)
Kingston Technology ValueRAM 512MB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Single Rank, x8 Intel, 0.5 GB, DDR2, 533 MHz, 240-pin DIMM
Kingston Technology ValueRAM 512MB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Single Rank, x8 Intel. Internal memory: 0.5 GB, Internal memory type: DDR2, Memory clock speed: 533 MHz, Memory form factor: 240-pin DIMM, ECC