1. Dimensions: 133.35 x 31.25 mm 2. Memory type: DDR4 3. Memory capacity: 4GB/8GB/16GB 4. Memory frequency: DDR4 2666 5. Applicable type: desktop 6. Combination form: single 7. Working voltage: 1.2V 8. Working temperature: 0-85℃ 9. Interface specifications: 288pin U-DIMM 10. Features: high compatibility, high quality material selection, high reliability, high performance, low power consumption