2x 2GB Samsung DDR2-667 PC2-5300F CL5 2Rx4 ECC FB-DIMM Server-RAM M395T5750GZ4-CE66

 Manufacturer Samsung
 (related) Part Numbers M395T5750GZ4
 Memory Type DDR2 SDRAM
 Form Factor 240-pin FB-DIMM
 Capacity 2GB
 Memory Speed
DDR2-667 (667 MHz)
 Data Transfer Rate PC2-5300 (5300 MB/s)
 CAS Latency CL5
 Buffered Module fully buffered
 Registered Module Yes
 Data Integrity Check ECC
 Rank 2Rx4