Hardware Spec Index

Halcyra MB-6641 Plus A620 ATX Motherboard

Motherboards · Halcyra · SKU MB6641-PLUS · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,583 (Motherboards scale)
Category rank#43,831
Street price$69
Power16 W
Performance per dollar22.94
Released2023

Specifications

BrandHalcyra
ModelHalcyra MB-6641 Plus
SocketAM5
ChipsetA620
Form factorATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingMemory only
VRM10+1+1 phases, 60 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Halcyra MB-6641 Plus A620 ATX Motherboard”, https://vextor7.com/item/51319267 (accessed 2026-10-26).