Replacement for MTA18ADF4G72AZ-2G6: Drop-In Alternatives We Stock
Looking for a replacement for the MTA18ADF4G72AZ-2G6 (MTA18ADF4G72AZ-2G6 - Micron 32GB PC4-21300 DDR4-2666MHz ECC Unbuffered CL19 UDIMM 1.2V VLP Dual-Rank Memory Module)? Pro Disk Network ships Crucial drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the MTA18ADF4G72AZ-2G6
| SKU | MTA18ADF4G72AZ-2G6 |
|---|---|
| Product | MTA18ADF4G72AZ-2G6 - Micron 32GB PC4-21300 DDR4-2666MHz ECC Unbuffered CL19 UDIMM 1.2V VLP Dual-Rank Memory Module |
| Current price | $420.58 |
| Stock status | In Stock |
| Detail page | View MTA18ADF4G72AZ-2G6 › |
Drop-in replacements for MTA18ADF4G72AZ-2G6
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
CT4G4DFS8266 - Crucial 1x 4GB DDR4-2666MHz PC4-21300 non-ECC Unbuffered CL19 288-Pin UDIMM Single Rankx8 Memory Module
SKU: CT4G4DFS8266
Price: $93.37
CB8GU2666 - Crucial 8GB DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 288-Pin UDIMM 1.2V Single Rank Memory Module
SKU: CB8GU2666
Price: $174.49
CB16GU2666 - Crucial 16GB DDR4-2666MHz PC4-21300 Non-ECC Unbuffered CL19 288-Pin UDIMM 1.2V Single Rank Memory Module
SKU: CB16GU2666
Price: $179.04
CT4K8G4WFD8266 - Crucial 32GB Kit (4 X 8GB) DDR4-2666MHz PC4-21300 ECC Unbuffered CL19 288-Pin DIMM 1.2V Dual Rank Memory
SKU: CT4K8G4WFD8266
Price: $217.89
CT2K16G4SFD8266 - Crucial 32GB Kit (2 x 16GB) DDR4-2666MHz PC4-21300 non-ECC Unbuffered CL19 260-Pin SoDimm 1.2V Dual Rank Memory
SKU: CT2K16G4SFD8266
Price: $334.87
BLT4K8G4D26AFTA - Crucial Technology 32GB Kit (4 X 8GB) DDR4-2666MHz PC4-21300 non-ECC Unbuffered CL16 288-Pin DIMM 1.2V Dual Rank Memory
SKU: BLT4K8G4D26AFTA
Price: $383.66
CT2K16G4DFD8266 - Crucial 32GB Kit (2 x 16GB) DDR4-2666MHz PC4-21300 non-ECC Unbuffered CL19 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: CT2K16G4DFD8266
Price: $389.74
CT4K8G4DFS8266 - Crucial 32GB Kit (4 x 8GB) DDR4-2666MHz PC4-21300 non-ECC Unbuffered CL19 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: CT4K8G4DFS8266
Price: $506.42
BLE4K8G4D26AFEA - Crucial Technology 32GB Kit (4 X 8GB) DDR4-2666MHz PC4-21300 non-ECC Unbuffered CL16 288-Pin DIMM 1.2V Memory
SKU: BLE4K8G4D26AFEA
Price: $755.59
CT32G4RFD4266-2G6D1 - Crucial 32GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: CT32G4RFD4266-2G6D1
Price: $209.21
CT32G4RFD4266.36FE1 - Crucial 32GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: CT32G4RFD4266.36FE1
Price: $209.21
CT32G4RFD4266-2G6E1 - Crucial 32GB PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Dual-Rank Memory Module
SKU: CT32G4RFD4266-2G6E1
Price: $209.21
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.