Motherboard memory module type:DDR5JM4800ALG-8GCompliant with JEDEC international standards, Transcendqqq1s new-gen DDR5 JetRam memory modules are manufactured with true ETT grade, brand-name DRAM chips that have passed Transcendqqq1s strict screening process and testing. DDR5 features two independent 32-bit channels that bring speeds to 4,800 MT/s. 1.1V low working voltage and PMIC effectively reduce signal interruption while cutting down power consumption for your computer. On-die ECC automatically spots and corrects data errors, enhancing data integrity and system stability. TECHNICAL SPECIFICATIONS RAM TypeDDR5 DIMM Type Unbuffered Long-DIMM Speed4800 CAS Latency CL40 Capacity8 GB Rank x Org. 1Rx16 Component Composition (1Gx16)x4 Voltage1.1V Pin Count 288 pin PCB Height 1.23 inches Operating Environment Operating Temperature 0°C (32°F) ~ 85°C (185°F)Warranty WarrantyLimited Lifetime Warranty