Samsung M386A8K40BM2-CTD6Y
64GB DDR4-2666 ECC LRDIMM
Original
Verified dataCurrent asking prices
Median asking price
$483
Observed range
$300–$715
6 listings· 5 sellers· Updated Sep 21, 2026
Part number reference
M386A8K40BM2-CTD6Y
M386A8K40BM2-CTD6Y is indexed by MarketSignalIndex as a Samsung server memory in the DDR4 LRDIMM 64GB · 2666 MT/s market.
Capacity, DDR generation, module type, and speed define the comparable market; rank, chip width, OEM qualification, and server population rules can still affect exact compatibility.
Category
server memory
Lifecycle
Active
Reference type
Specific part
Useful reference links
Other indexed part numbers in this market
These links are reference relationships, not a guarantee of drop-in compatibility.
Samsung factory variant (CTD6Y)
Part of family: M386A8K40BM2
Observed Seller Pricing
New
Based on 2 samples
$580.94
Market Avg
Refurbished
Based on 2 samples
$518.88
Market Avg
Used
Based on 2 samples
$350.00
Market Avg
Specifications
Certification
Original
Capacity
64 GB
DDR generation
DDR4
Module type
LRDIMM
Speed
2666 MT/s
ECC
Yes
Lifecycle
Active
OEM lock
No
Other part numbers in this market
Parts grouped into this market share the core market-class specifications, but exact server/platform compatibility should still be verified.
| Manufacturer | MPN | Certification | |
|---|---|---|---|
| Crucial | CT64G4LFQ4266 | Original | View → |
| Dell | AA940925 | OEM | View → |
| HPE | P00926-B21 | OEM | View → |
| Kingston | KVR26L19D8/64 | Original | View → |
| Lenovo | 7X77A01305 | OEM | View → |
| Micron | MTA72ASS8G72LZ-2G6 | Original | View → |
| Samsung | M386A8K40BM2 | Original | View → |
| Samsung | M386A8K40BM2-CTD | Original | View → |
| Samsung | M386A8K40BM2-CTD6Q | Original | View → |
| Samsung | M386A8K40BM2-CTD7Q | Original | View → |
| Samsung | M386A8K40BM2-CTD7Y | Original | View → |
| SK Hynix | HMABAGL7ABR4N-VK | Original | View → |
+1 more part number in this market.