Detail overview General Information: Manufacturer: Sk HYNIX Manufacturer Part Number: HMT351R7BFR8A-H9 Product Name: 4gb Ddr3 Sdram Memory Module Technical Information: Storage Capacity: 4gb Memory Technology: Ddr3 Sdram Number Of Modules: 1x 4gb Memory Speed: 1333mhz Ddr3-1333/pc3l-10600 Data Integrity Check: Ecc Signal Processing: Registered Cas Latency Timings: Cl9 Rank Features: Dual Rank X8 Voltage: 1.35v Physical Characteristics: Form Factor: 240-pin Dimm Shipping Dimensions: 2.00 (height) X 7.00 (depth) Shipping Weight: 0.20 Lb Condition: Refurbished.(dell Oem) Availability: In Stock. Usually Ships: Same Day. Serversupply Warranty: 30 Days.