Crucial CT12864Z40B.K16TKY | Technology 1GB DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM 2.5V Memory Module

Technical Specs:
- Memory Type: DDR SDRAM
- Capacity: 1 GB
- Speed: 400 MHz (PC3200)
- Latency Timings: CL3
- Pins: 184-pin DIMM
- Voltage: 2.5V
- Error Correction Code: Non-ECC
- Buffering: Unbuffered

Helpful Notes:
1. This memory module is compatible with desktop computers that support DDR-400MHz memory.
2. Non-ECC memory is faster and cheaper than ECC memory, but it doesn't provide error correction.
3. Unbuffered memory is faster than registered memory, but it doesn't support as many modules per channel.