Dell 317-0225 | 4GB Kit (2 X 2GB) DDR3-1066MHz PC3-8500 non-ECC Unbuffered CL7 240-Pin DIMM Dual Rank Memory

Technical Specs:
- Memory Size: 4GB Kit (2 x 2GB)
- Memory Type: DDR3 SDRAM
- Memory Speed: 1066 MHz (PC3-8500)
- CAS Latency: CL7
- Pin Count: 240-pin DIMM
- Rank: Dual Rank
- Error Correction Code: Non-ECC
- Buffering: Unbuffered

Helpful Notes:
1. This memory kit is compatible with select Dell desktops and workstations.
2. DDR3-1066MHz is a relatively slow memory speed, but it can still provide a noticeable performance boost compared to older DDR2 or DDR memory.
3. Dual rank memory modules can improve memory performance in certain applications, but they may not be compatible with all systems.