MT18HTF1287PY-667D2 - Micron 1GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module

Here are the technical specifications for the Micron 1GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module:

1. Memory Size: 1GB
2. Memory Technology: DDR2 SDRAM
3. Memory Speed: 667MHz
4. Memory Standard: PC2-5300
5. Error Checking: ECC
6. Signal Processing: Registered
7. CAS Latency: CL5
8. Number of Pins: 240-pin
9. Rank: Dual Rank
10. Form Factor: DIMM
11. Voltage: 1.8V
12. Module Configuration: 128M x 72

Helpful Notes:
1. ECC memory can detect and correct single-bit errors, making it more reliable than non-ECC memory.
2. Registered memory is designed for use in servers and other high-end systems, as it helps to reduce electrical load on the memory controller.
3. Dual rank memory modules have two sets of memory chips on each side of the module, which can improve memory performance in some systems.