Detail overview general Information: manufacturer: MICRON MANUFACTURER Part Number: MT18KSF51272PZ-1G6K2 PRODUCT Name: 4gb Ddr3 Sdram Memory Module technical Information: storage Capacity: 4gb memory Technology: Ddr3 Sdram number Of Modules: 1 X 4gb memory Speed: 1600mhz Ddr3-1600/pc3-12800 data Integrity Check: Ecc signal Processing: Registered rank Features: Single Rank cas Latency Timings: Cl11 voltage: 1.35v physical Characteristics: form Factor: 240-pin Rdimm shipping Dimensions: 2.00 (height) X 7.00 (depth) shipping Weight: 0.20 Lb condition: Refurbished availability: In Stock usually Ships: Same Day serversupply Warranty: 30 Days.