Micron 64GB 3200MHz DDR4 PC4-25600 ECC Registered CL22 288-Pin DIMM 1.2V Dual Rank x4 Memory Module – MTA36ASF8G72PZ-3G2R

Micron 64GB DDR4-3200 ECC RDIMM 2Rx4 — MTA36ASF8G72PZ-3G2R

The Micron MTA36ASF8G72PZ-3G2R is a 64GB DDR4-3200 ECC Registered DIMM (RDIMM) operating at 3200MHz (PC4-25600) with CL22 latency at 1.2V in Dual Rank x4 configuration. The R suffix identifies a base production revision of the MTA36ASF8G72PZ-3G2 family for Intel Xeon Scalable and AMD EPYC DDR4 server platforms.

Key Features

• R base production revision of MTA36ASF8G72PZ-3G2 family
• DDR4-3200 — highest standard DDR4 server speed
• ECC Registered — register buffer for enterprise server reliability
• Dual Rank x4 (2Rx4)
• Genuine Micron server memory

Product Specifications

• Part Number: MTA36ASF8G72PZ-3G2R
• Manufacturer: Micron
• Base Family: MTA36ASF8G72PZ-3G2
• Capacity: 64GB
• Type: DDR4 ECC RDIMM
• Speed: 3200MHz (PC4-25600)
• CAS Latency: CL22
• Voltage: 1.2V
• Ranks x Width: 2Rx4
• Pins: 288-pin

Memory Specifications

• Bandwidth: PC4-25600 (25.6 GB/s theoretical)
• ECC: Single-bit error correction, multi-bit error detection
• RAS Features: ECC, registered buffer

Use Cases

• 3rd Gen Intel Xeon Scalable (Ice Lake) and AMD EPYC Milan/Rome servers requiring 64GB per slot
• Virtualization and database servers requiring high-capacity DDR4-3200 RDIMMs
• Platforms where server QVL specifies R revision

Compatibility

• DDR4 RDIMM slots on Intel Xeon Scalable (LGA3647) servers
• AMD EPYC (SP3) DDR4 server platforms
• Not compatible with DDR5 platforms or UDIMM-only systems
• Verify server QVL before installation

Frequently Asked Questions

What is the difference between MTA36ASF8G72PZ-3G2R and MTA36ASF8G72PZ-3G2F1?

Both are 64GB DDR4-3200 ECC RDIMM 2Rx4 with identical electrical specifications. R and F1 are different production revisions — check your server QVL for the qualified revision.

What is the difference between MTA36ASF8G72PZ-3G2R and MTA36ASF8G72PZ-3G2E1R?

MTA36ASF8G72PZ-3G2R is the base R revision while MTA36ASF8G72PZ-3G2E1R is the E1 revision with Renesas register component. Both are 64GB DDR4-3200 ECC RDIMM 2Rx4 — verify your server QVL for the qualified variant.

What does 2Rx4 mean?

Dual Rank x4 — two ranks of x4 (4-bit wide) DRAM devices providing high capacity and bandwidth per DIMM.

The Micron MTA36ASF8G72PZ-3G2R delivers 64GB DDR4-3200 ECC RDIMM in 2Rx4 configuration — the base R production revision for Intel Xeon Scalable and AMD EPYC DDR4 server platforms requiring 64GB per slot.