Lenovo 00D5048 16 GB PC3-14900 CL13 ECC DDR3 1866MHz LP RDIMM

• 12 Cores & 20 Threads
• 2.1 GHz P-Core Clock Speed
• 4.9 GHz Maximum Turbo Frequency
• LGA 1700 Socket
• 25MB Cache Memory
• Dual-Channel DDR5-4800 Memory
• Hybrid Core Architecture
• Includes Thermal Solution
• 12th Generation (Alder Lake)

• 10 Cores & 16 Threads
• 3.7 GHz P-Core Clock Speed
• 4.9 GHz Maximum Turbo Frequency
• LGA 1700 Socket
• 20MB Cache Memory
• Dual-Channel DDR5-4800 Memory
• Hybrid Core Architecture
• Unlocked for Overclocking
• 12th Generation (Alder Lake)

• 4 Cores & 8 Threads
• 3.3 GHz P-Core Clock Speed
• 4.3 GHz Maximum Turbo Frequency
• LGA 1700 Socket
• 12MB Cache Memory
• Dual-Channel DDR5-4800 Memory
• Integrated Intel UHD 730 Graphics
• Includes Thermal Solution
• 12th Generation (Alder Lake)

Intel Core i5-11600KF, 3.9 GHz, 12MB L3 LGA 1200 Tray - 6 Cores & 12 Threads, 3.9 GHz Clock Speed, 4.9 GHz Maximum Turbo Frequency, LGA 1200 Socket, 12MB Cache Memory,Dual-Channel DDR4-3200 Memory, Supports Intel Optane Memory, 11th Generation (Rocket Lake).