Replacement for MT40A1G16KNR-075-E: Drop-In Alternatives We Stock
Looking for a replacement for the MT40A1G16KNR-075-E (Micron MT40A1G16KNR-075:E DDR4-2666MHz 1Gx16 (16GB) DRAM Memory Chip)? 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 MT40A1G16KNR-075-E
| SKU | MT40A1G16KNR-075-E |
|---|---|
| Product | Micron MT40A1G16KNR-075:E DDR4-2666MHz 1Gx16 (16GB) DRAM Memory Chip |
| Stock status | In Stock |
| Detail page | View MT40A1G16KNR-075-E › |
Drop-in replacements for MT40A1G16KNR-075-E
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.
CT16G4RFD4266.36FB1 - Crucial 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: CT16G4RFD4266.36FB1
Price: $147.70
CT16G4RFD8266.2G6D1 - Crucial 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: CT16G4RFD8266.2G6D1
Price: $147.70
CT16G4RFD8266.18FE1 - Crucial 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: CT16G4RFD8266.18FE1
Price: $147.70
CT16G4RFD4266.36FB2 - Crucial 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: CT16G4RFD4266.36FB2
Price: $147.70
CT16G4RFD8266.18FB1 - Crucial 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: CT16G4RFD8266.18FB1
Price: $147.70
CT16G4RFD8266-2G6E1.001 - Crucial 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: CT16G4RFD8266-2G6E1.001
Price: $147.70
CT16G4VFS4266 - Crucial 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM Single 1.2V Rank Memory Module
SKU: CT16G4VFS4266
Price: $163.13
CT426SR16G - Crucial 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM Memory Module
SKU: CT426SR16G
Price: $173.43
CT16G4RFS4266.18FD1 - Crucial 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: CT16G4RFS4266.18FD1
Price: $173.43
CT16G4RFS4266 - Crucial 16GB DDR4-2666MHz PC4-21300 CL19 288-Pin DIMM Memory Module
SKU: CT16G4RFS4266
Price: $173.43
CT16G4RFS4266.18FB1 - Crucial 16GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: CT16G4RFS4266.18FB1
Price: $173.43
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.