Replacement for M386A8K40CM2-CRC5Q: Drop-In Alternatives We Stock
Looking for a replacement for the M386A8K40CM2-CRC5Q (M386A8K40CM2-CRC5Q - Samsung 64GB PC4-19200 DDR4-2400MHz ECC Registered CL17 LRDIMM 1.2V Quad-Rank Memory Module)? Pro Disk Network ships Samsung 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 M386A8K40CM2-CRC5Q
| SKU | M386A8K40CM2-CRC5Q |
|---|---|
| Product | M386A8K40CM2-CRC5Q - Samsung 64GB PC4-19200 DDR4-2400MHz ECC Registered CL17 LRDIMM 1.2V Quad-Rank Memory Module |
| Current price | $757.89 |
| Stock status | In Stock |
| Detail page | View M386A8K40CM2-CRC5Q › |
Drop-in replacements for M386A8K40CM2-CRC5Q
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.
M386A8K40BMB-CRC4Q - Samsung 64GB PC4-19200 DDR4-2400MHz ECC Registered CL17 Load Reduced LRDIMM 1.2V Quad-Rank Memory Module
SKU: M386A8K40BMB-CRC4Q
Price: $465.26
M386A8K40BM1-CRC5Y - Samsung 64GB PC4-19200 DDR4-2400MHz ECC Registered CL17 LRDIMM 1.2V Quad-Rank Memory Module
SKU: M386A8K40BM1-CRC5Y
Price: $623.16
M386A8K40BM1-CRC4Y - Samsung 64GB PC4-19200 DDR4-2400MHz ECC Registered CL17 LRDIMM 1.2V Quad-Rank Memory Module
SKU: M386A8K40BM1-CRC4Y
Price: $623.16
M386A4K40BB0-CRC4Y - Samsung 32GB PC4-19200 DDR4-2400MHz ECC Registered CL17 LRDIMM 1.2V Dual-Rank Memory Module
SKU: M386A4K40BB0-CRC4Y
Price: $191.12
M386A4G40EM2-CRC4Y - Samsung 32GB PC4-19200 DDR4-2400MHz ECC Registered CL17 LRDIMM 1.2V Quad-Rank Memory Module
SKU: M386A4G40EM2-CRC4Y
Price: $194.97
M386A4G40EM2-CRC5Y - Samsung 32GB PC4-19200 DDR4-2400MHz ECC Registered CL17 LRDIMM 1.2V Quad-Rank Memory Module
SKU: M386A4G40EM2-CRC5Y
Price: $194.97
M386A4G40EM2-CRC5Q - Samsung 32GB PC4-19200 DDR4-2400MHz ECC Registered CL17 LRDIMM 1.2V Quad-Rank Memory Module
SKU: M386A4G40EM2-CRC5Q
Price: $363.16
M386AAK40B40-CUC5Q - Samsung 128GB PC4-19200 DDR4-2400MHz ECC Registered CL17 LRDIMM 1.2V Octa-Rank Memory Module
SKU: M386AAK40B40-CUC5Q
Price: $921.05
MEM-DR464L-SL02-LR24 - Samsung 64GB PC4-19200 DDR4-2400MHz ECC Registered CL17 LRRDIMM 1.2V Quad-Rank Memory Module
SKU: MEM-DR464L-SL02-LR24
Price: $408.89
M386A8K40BMB-CRC5Q - Samsung 64GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory Module
SKU: M386A8K40BMB-CRC5Q
Price: $465.26
M393A8K40B21-CTC0Q - Samsung 64GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Quad Rank Memory Module
SKU: M393A8K40B21-CTC0Q
Price: $517.89
M393A8K40B21-CTC4Q - Samsung 64GB PC4-19200 DDR4-2400MHz ECC Registered CL17 RDIMM 1.2V Quad-Rank Memory Module
SKU: M393A8K40B21-CTC4Q
Price: $517.89
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.