Samsung M386A8K40BM2
64GB DDR4-2666 ECC LRDIMM
Original
Verified dataPart number reference
M386A8K40BM2
M386A8K40BM2 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
Part family
Useful reference links
Indexed variants
These links are reference relationships, not a guarantee of drop-in compatibility.
Part family
Samsung 64GB DDR4 LRDIMM represents a family of closely related parts sharing electrical and compatibility characteristics — individual variants may differ by speed bin, revision, or internal chip configuration. Pricing and availability are tracked per variant, listed below.
Specifications
Certification
Original
Capacity
64 GB
DDR generation
DDR4
Module type
LRDIMM
Speed
2666 MT/s
ECC
Yes
Lifecycle
Active
OEM lock
No
Available variants
Manufacturer variants of the M386A8K40BM2 family. Listings and prices are tracked per variant.
- Samsung 64GB DDR4 LRDIMM (CTD)MPN: M386A8K40BM2-CTD
- Samsung 64GB DDR4 LRDIMM (CTD6Q)MPN: M386A8K40BM2-CTD6Q
- Samsung 64GB DDR4 LRDIMM (CTD6Y)MPN: M386A8K40BM2-CTD6Y
- Samsung 64GB DDR4 LRDIMM (CTD7Q)MPN: M386A8K40BM2-CTD7Q
- Samsung 64GB DDR4 LRDIMM (CTD7Y)MPN: M386A8K40BM2-CTD7Y