M321R4GA3EB2-CCPWF Technical Specifications
Samsung 32GB PC5-51200 DDR5-6400Mbps ECC Memory
Manufacturer Part Number: M321R4GA3EB2-CCPWF
Brand: Samsung
Capacity: 32GB
Memory Type: DDR5
Speed: 6400Mbps (PC5-51200)
Form Factor: 288-Pin DIMM
Error Correction: ECC Registered
CAS Latency: CL52 (typical for DDR5-6400 ECC)
Voltage: 1.1V
Rank: 1Rx4 (Single Rank)
Buffered/Registered: Registered (RDIMM)
ECC Support: Yes – full error detection and correction
Max Bandwidth: 51.2 GB/s
Chip Organization: x4 DRAM configuration
Thermal Sensor: On-die thermal sensor for monitoring





