Hardware Spec Index

Halcyra MB-6643 Plus X570 ATX Wi-Fi 6 Motherboard

Motherboards · Halcyra · SKU MB6643-PLUS · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index4,993 (Motherboards scale)
Category rank#49,078
Street price$539
Power47 W
Performance per dollar9.26
Released2020

Specifications

BrandHalcyra
ModelHalcyra MB-6643 Plus
SocketAM4
ChipsetX570
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM21+2+2 phases, 110 A stages
BIOSDual UEFI, BIOS flashback button

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Cite this page: Hardware Spec Index, “Halcyra MB-6643 Plus X570 ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/6829397 (accessed 2026-10-20).