Compliant with JEDEC standard, Unbuffered long DIMMs and small outline DIMMs are suitable for data center servers, cloud computing, and high-end computers. Specifications DRAM Module RAM Type DDR5 DIMM Type Unbuffered Long-DIMM Speed 4800 CAS Latency CL40 Capacity 16GB Rank x Org. 1Rx8 Component Composition (2Gx8)x8 Voltage 1.1V Pin Count 288 pin PCB Height 1.23 inches Operating Environment Operating Temperature Standard Temp. 0°C (32°F) ~ 95°C (203°F)