Micron · DDR4 RDIMM
MTA36ASF4G72PZ is Micron DDR4 RDIMM 32GB DDR4-2666. 3 of its 6 segments are defined in Micron's published documentation and decoded below; for the rest we have not found a defining document, and they are marked as such. 1 live listing below.
| Segment | What it means | Source |
|---|---|---|
| MTA | Micron DDR4 module prefix. | Micron |
| 36 | Not sourced - we have not found a Micron document defining this segment. | Not sourced |
| ASF | Not sourced - we have not found a Micron document defining this segment. | Not sourced |
| 4G | Density field: 4Gb per device. | Micron |
| 72 | 72-bit module width: 64 data bits plus 8 for ECC. This is the ECC server type. | Micron |
| PZ | Not sourced - we have not found a Micron document defining this segment. | Not sourced |
We decode only what the manufacturer documents. There is a large body of community knowledge about the undocumented segments above, much of it probably right, and none of it published by Micron - so it does not appear in this table. A reading nobody can check does not belong in a column headed “what it means”. Grammar reference: Micron - module part-number decoder.
MTA36ASF4G72PZ is Micron DDR4 RDIMM, a 32GB server memory module on DDR4-2666. Registered ECC modules are not interchangeable with unbuffered desktop memory, and a server board will generally refuse to post with the wrong type rather than run slowly.
We currently track 1 live listing against this exact part number. We document no sibling variants for this part number.
| Manufacturer | Micron |
| Family | Micron DDR4 RDIMM |
| Capacity | 32GB |
| Interface | DDR4-2666 |
| Product class | RAM |
| Listing | Condition | Pack | $/TB | Price | |
|---|---|---|---|---|---|
| MICRON 32GB DDR4-2400 ECC RDIMM | New | single | $7359.36 | $229.98 | Buy on Amazon |
A manufacturer part number does not imply a manufacturer warranty, and this is where part-number buyers lose the most money. OEM stock, integrator pulls and gray-market units all reach the market under the maker's own numbering. Retailers selling them sometimes state plainly that the manufacturer warranty is none; others simply do not mention it, which is not the same as it being covered.
Coverage attaches to the individual unit and its serial number, not to the part number. That means the only reliable answer comes from the manufacturer, about the specific drive you are being sold.
Ask the seller for the serial number and check it with Micron directly before buying. We do not link a checker for this manufacturer because we have not verified one.
A seller warranty is a different promise from a different company. What each warranty tier actually covers · Verify on arrival
4 in-stock listings · same capacity and interface, any part number · ranked by live cost per gb, refreshed about once a day
| Drive | Capacity | Condition | $/GB | Price | |
|---|---|---|---|---|---|
| MICRON 32GB DDR4-2400 ECC RDIMM MTA36ASF4G72PZ | 32GB | NEW | $7.19 | $230 | Buy on Amazon |
| A-Tech 32GB DDR4-2933 ECC RDIMM B0CGJFB4TG | 32GB | NEW | $9.17 | $293 | Buy on Amazon |
| Kingston 32GB DDR4-2400 ECC RDIMM KSM24RD4/32MEI | 32GB | NEW | $9.21 | $295 | Buy on Amazon |
| Samsung 32GB DDR4-2666 ECC RDIMM M393A4K40CB2-CTD | 32GB | NEW | $10.05 | $322 | Buy on Amazon |
Product pages for MTA36ASF4G72PZ: MICRON 32GB DDR4-2400 ECC RDIMM · Micron 32GB DDR4-2666 ECC RDIMM (no current offer). Each carries that listing's own condition, provenance and alternatives; the priced table above is in-stock offers only.
MTA36ASF4G72PZ is Micron DDR4 RDIMM 32GB DDR4-2666. 3 of its 6 segments are defined in Micron's own published documentation - the decode table on this page shows each one with the document that defines it. For the remaining segments we have not found a defining document, and we say so rather than repeating a community guess as fact.
The part number cannot tell you - coverage follows how the unit entered the market, not its designation. Of the 1 live listing we track for MTA36ASF4G72PZ, 1 is sold new and the rest used or recertified, and only the new units can carry Micron's own cover. Check the specific serial with the manufacturer before buying.
We track 1 live listing carrying this part number, shown above with condition and cost per terabyte; the cheapest sits under ASIN B07X9TXLJ6. Prices come from Amazon US, re-checked about once a day per listing; the buy links go to the live listing because the price can change between our check and your click.