Apple 661-3591 | 512MB DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory Module for Power Mac A1047

Technical Specs:
- Memory Type: DDR SDRAM
- Memory Size: 512MB
- Memory Speed: 400MHz
- Memory Standard: PC3200
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered
- CAS Latency Timing: CL3
- Pin Count: 184-Pin DIMM

Helpful Notes:
1. This memory module is compatible with the Power Mac A1047 model.
2. Non-ECC memory is not designed for mission-critical systems that require high reliability.
3. The CAS Latency Timing of CL3 means that the memory has a delay of 3 clock cycles before providing data.