Detail overview General Information: Manufacturer: LENOVO Manufacturer Part Number: 46W0819 Product Name: 16gb Ddr4 Sdram Memory Module Technical Information: Storage Capacity: 16gb Memory Technology: Ddr4 Sdram Number Of Modules: 1 X 16gb Bus Speed: 2133mhz Ddr4-2133/pc4-17000 Cas Latency: Cl15 Data Integrity Check: Ecc Signal Processing: Unbuffered Physical Characteristics: Form Factor: 288-pin Dimm Condition: Brand New Availability: In Stock. Usually Ships: Same Day. Serversupply Warranty: 30 Days.