Buy Kingston KVR24N17S8L/4 4GB DDR4 Memory Module Capacity: 4 GB Memory Type: DDR4 SDRAM Data Transfer Rate: 2400 MHz (DDR4-2400/PC4-19200) CAS Latency: CL17 Voltage: 1.20 V ECC (Error-Correcting Code): Non-ECC Buffering: Unbuffered Form Factor: 288-pin DIMM Compatibility: Ideal for desktop PCs Manufacturer: Kingston ValueRAM Series