[ REGISTERED ECC SERVER MODULE // MEMORY / RAM ]
Micron MTA36ASF4G72PZ-2G6
Micron MTA36ASF4G72PZ-2G6 is a 32 GB DDR4-2666 registered ECC server DIMM. Its dual-rank x4 organization must be supported by the host memory controller.
PART ID: MTA36ASF4G72PZ-2G6. This is a specific manufacturer module, not a generic DIMM standard. Verify full label, revision and SPD data on the specimen before using it for a service or compatibility decision.
Module specifications
| Manufacturer / part number | Micron MTA36ASF4G72PZ-2G6 |
|---|---|
| Module class | 288-pin DDR4 ECC Registered DIMM (RDIMM) |
| Capacity | 32 GB per module |
| Memory generation / data rate | DDR4-2666 (2666 MT/s; PC4-21300) |
| Error correction / buffering | System-level ECC module; registered/buffered command-address interface (RDIMM) |
| Rank / device organization | 2Rx4 (dual rank, x4 DRAM organization); 4G x 72 module organization; x4 DRAM devices |
| Timing / voltage | CL19, per product listing; nominal module voltage 1.2 V |
| Form factor | 288-pin DDR4 ECC Registered DIMM (RDIMM); contact count and keying are generation-specific |
| Compatibility | For server platforms that specify DDR4 ECC RDIMMs and permit 32 GB dual-rank x4 modules. Consult the system QVL, CPU memory-controller specifications, and channel population guide; configured speed may be reduced by the host. |
Platform compatibility & service notes
For server platforms that specify DDR4 ECC RDIMMs and permit 32 GB dual-rank x4 modules. Consult the system QVL, CPU memory-controller specifications, and channel population guide; configured speed may be reduced by the host.
- Match DDR generation, ECC and registered buffering independently; a mechanically similar UDIMM or LRDIMM is not interchangeable unless the host documentation explicitly allows it.
- Confirm CPU memory-controller capability, firmware, supported rank and DRAM density, maximum capacity per slot, and channel population rules in the server service manual and qualified-memory list.
- The printed transfer rate is a module rating. The configured rate can be lower because of the CPU, number of DIMMs per channel, ranks, firmware policy or other installed modules.
- Power down and follow the host service procedure. Use ESD precautions, handle by the edges and keep the original label and SPD record with the archived specimen.
Archival fields
Record the complete SKU, suffix and revision/date code; photograph both module sides; preserve SPD data, host model and CPU, BIOS/BMC version, socket/channel location, memory-test results and any ECC event counters. Reconfirm all traits against the physical sample because component revisions may vary.
Product sources & compatibility reference
- Micron via Microchip USA — MTA36ASF4G72PZ-2G6Micron module part listing with capacity and DDR4 module identification.
- CompuRAM — Micron MTA36ASF4G72PZ-2G6 module detailsCross-reference for the 32 GB DDR4-2666 ECC RDIMM and 2Rx4 layout.
- Intel Xeon E5 processor families — memory system referenceExample host-platform reference for server memory. It does not qualify this exact SKU; the platform vendor’s service manual and QVL determine actual compatibility.
Model facts are taken from the linked part listings/datasheet. Server compatibility is conditional and must be checked against the actual CPU, board, firmware and server population guide.