MT18HTF51272AY-40EA1 - Micron 4GB DDR2-400MHz PC2-3200 ECC Unbuffered CL3 240-Pin DIMM Memory Module

Technical specifications:
- Capacity: 4GB
- Memory Type: DDR2 SDRAM
- Memory Speed: 400MHz (PC2-3200)
- Form Factor: DIMM 240-pin
- Error Correction Code (ECC): ECC
- Buffered/Unbuffered: Unbuffered
- CAS Latency: CL3
- Voltage: 1.8V
- Rank: Dual rank
- Chip Organization: x4
- Number of Pins: 240
- Memory Configuration: 512M x 72

Helpful notes:
- This memory module is compatible with servers and workstations that support DDR2 ECC unbuffered memory.
- The low voltage requirement of 1.8V helps reduce power consumption and heat generation.
- Dual rank memory modules can improve system performance by allowing for better interleaving of data between memory banks.