Replacement for MTA9ADF1G72PZ-2G6D1: Drop-In Alternatives We Stock
Looking for a replacement for the MTA9ADF1G72PZ-2G6D1 (MTA9ADF1G72PZ-2G6D1 - Micron 8GB PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V VLP Single-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 MTA9ADF1G72PZ-2G6D1
| SKU | MTA9ADF1G72PZ-2G6D1 |
|---|---|
| Product | MTA9ADF1G72PZ-2G6D1 - Micron 8GB PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V VLP Single-Rank Memory Module |
| Current price | $205.12 |
| Stock status | In Stock |
| Detail page | View MTA9ADF1G72PZ-2G6D1 › |
Drop-in replacements for MTA9ADF1G72PZ-2G6D1
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.
CT8G4RFS4266 - Crucial 8GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Single Rank Memory Module
SKU: CT8G4RFS4266
Price: $162.46
CT8G4RFD8266 - Crucial 8GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Dual Rank Memory Module
SKU: CT8G4RFD8266
Price: $176.84
CT8G4RFS8266 - Crucial 8GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Single Rank Memory Module
SKU: CT8G4RFS8266
Price: $176.84
CT2K8G4RFS8266 - Crucial 16GB Kit (2 x 8GB) DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Single Rank Memory Module
SKU: CT2K8G4RFS8266
Price: $227.61
CT2K8G4RFD8266 - Crucial 16GB Kit (2 x 8GB) DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Dual Rank Memory Module
SKU: CT2K8G4RFD8266
Price: $295.57
CT4K8G4RFS8266 - Crucial 32GB Kit (4 x 8GB) DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Single Rank Memory Module
SKU: CT4K8G4RFS8266
Price: $443.22
CT4K8G4RFS4266 - Crucial 32GB Kit (4 x 8GB) DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Single Rank Memory Module
SKU: CT4K8G4RFS4266
Price: $601.09
CT4K8G4RFD8266 - Crucial 32GB Kit (4 x 8GB) DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Dual Rank Memory Module
SKU: CT4K8G4RFD8266
Price: $611.92
CT426SR16G - Crucial 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM Memory Module
SKU: CT426SR16G
Price: $173.43
CT426DR16G - Crucial 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM Memory Module
SKU: CT426DR16G
Price: $173.43
CT32G4RFD4266-2G6E1 - Crucial 32GB PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Dual-Rank Memory Module
SKU: CT32G4RFD4266-2G6E1
Price: $209.21
CT32G4RFD4266-2G6J1 - Crucial 32GB PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Dual-Rank Memory Module
SKU: CT32G4RFD4266-2G6J1
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.