Crucial 4GB DDR2 SDRAM Memory Module - 4GB - 667MHz DDR2-667/PC2-5300 - ECC - DDR2 SDRAM - 240-pin DIMM

Specifications

General
   Storage Capacity:  4 GB : 2 x 2 GB
   Upgrade Type:  Generic
   OEM Manufacturer Equivalent Part Number:  HP 343057-B21, HP EV283AA, HP 461840-B21, IBM 46C0512, HP 483401-B21, DELL A2018599, DELL A2018600, DELL A2320299, DELL A2320305, DELL A2320306, IBM 40V7501, IBM 4522, IBM 46C0518, Kingston KTD-PE6950/4G, Kingston KTH-MLG4SR/4G, Kingston KTH-XW9400LPK2/4G, Kingston KTM-M15K2/4G, Kingston KTM5861SRK2/4G, Kingston KTS-CP3250K2/4G, Kingston KVR667D2S4

Memory
   Type:  DRAM
   Technology:  DDR2 SDRAM
   Form Factor:  DIMM 240-pin low profile
   Module Height (inch):  0.72
   Memory Speed:  667 MHz ( PC2-5300 )
   Latency Timings:  CL5
   Data Integrity Check:  ECC
   RAM Features:  Single rank , registered
   Module Configuration:  256 x 72
   Supply Voltage:  1.8 V
   Lead Plating:  Gold

Expansion / Connectivity
   Compatible Slots:  2 x memory - DIMM 240-pin

Miscellaneous
   Compliant Standards:  RoHS

Manufacturer Warranty
   Service & Support:  Limited lifetime warranty

Additional Resources: Product Manuals

• Technology Guide: Memory Installation For Desktops And Servers