Micron 16GB PC4-25600 DDR4-3200MHz ECC Registered CL22 RDIMM 1.2V Dual-Rank Memory Module – MTA18ASF2G72PDZ-3G2J1

Micron 16GB DDR4-3200 PC4-25600 ECC Registered DIMM — MTA18ASF2G72PDZ-3G2J1

The Micron MTA18ASF2G72PDZ-3G2J1 is a 16GB DDR4-3200 ECC Registered DIMM (RDIMM) designed for enterprise servers and workstations requiring high-capacity, error-correcting memory. Built on Micron”s reliable DRAM technology, this dual-rank x8 module operates at 3200 MT/s with CL22 latency and 1.2V supply voltage, making it ideal for Intel Xeon Scalable and AMD EPYC server platforms. The “”-3G2J1″” suffix denotes a specific production revision.

Key Specifications

• Part Number / MPN: MTA18ASF2G72PDZ-3G2J1
• Capacity: 16GB
• Type: DDR4 SDRAM
• Speed: 3200 MT/s (DDR4-3200)
• PC Rating: PC4-25600
• Form Factor: 288-Pin DIMM
• Error Correction: ECC (Error Correcting Code)
• Module Type: Registered DIMM (RDIMM)
• Ranks: Dual Rank (2Rx8)
• DRAM Organization: x8
• Voltage: 1.2V
• CAS Latency: CL22 (22-22-22)

Timing Specifications

• CAS Latency (CL): 22
• RAS to CAS Delay (tRCD): 22
• RAS Precharge (tRP): 22
• Cycle Time (tRAS): 52
• Data Transfer Rate: 3200 MT/s
• Bandwidth: Up to 25,600 MB/s

Features

• ECC (Error Correcting Code) — detects and corrects single-bit errors
• Registered (buffered) design for improved signal integrity in multi-DIMM configurations
• On-Die ECC (ODECC) support
• SPD (Serial Presence Detect) programmed
• RoHS compliant
• Thermal sensor onboard

Physical & Environmental

• Pin Count: 288-pin
• Form Factor: DIMM (full-height)
• PCB Height: Standard (31.25mm)
• Operating Temperature: 0°C to 85°C
• Storage Temperature: -55°C to 100°C
• Operating Voltage: 1.2V

Compatibility

• Compatible with Intel Xeon Scalable processors (2nd, 3rd, 4th Gen — Cascade Lake, Ice Lake, Sapphire Rapids)
• Compatible with AMD EPYC 7002 (Rome) and 7003 (Milan) series processors
• Supported in Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, Supermicro, and Cisco UCS server platforms
• Requires server motherboard with registered DIMM (RDIMM) support
• Not compatible with consumer desktop or laptop platforms