Kingston KFJ5731/4G | 4GB DDR3-1066MHz PC3-8500 non-ECC Unbuffered CL7 240-Pin DIMM Dual Rank Memory Module

Technical Specifications:
- Memory Type: DDR3 SDRAM
- Memory Size: 4GB
- Memory Speed: 1066MHz (PC3-8500)
- CAS Latency: CL7
- Error Correction Code (ECC): Non-ECC
- Buffered/Unbuffered: Unbuffered
- Pin Count: 240-pin
- Rank: Dual Rank
- Voltage: 1.5V
- Form Factor: DIMM
- Memory Architecture: x8
- Operating Temperature: 0°C to 85°C

Helpful Notes:
1. This memory module is compatible with most DDR3 motherboards.
2. Upgrading your RAM can significantly improve your computer's performance.
3. Make sure to check your motherboard's maximum supported memory capacity before purchasing.