Hardware Spec Index

Halcyra MB-5640 Core B550 E-ATX Motherboard

Motherboards · Halcyra · SKU MB5640-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,635 (Motherboards scale)
Category rank#30,419
Street price$119
Power25 W
Performance per dollar22.14
Released2022

Specifications

BrandHalcyra
ModelHalcyra MB-5640 Core
SocketAM4
ChipsetB550
Form factorE-ATX
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
WirelessNone
OverclockingCPU + memory
VRM14+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Halcyra MB-9007 Plus B550 Micro-ATX Wi-Fi 6E Motherboard3,747$319Compare
Zephyra MB-3387 Plus B550 Micro-ATX Motherboard2,270$109Compare
Orbita MB-4721 Plus X570 Micro-ATX Wi-Fi 6 Motherboard4,139$399Compare
Zephyra MB-4312 Max X570 ATX Wi-Fi 6E Motherboard5,685$649Compare
Halcyra MB-2403 Max X570 Micro-ATX Wi-Fi 6 Motherboard3,648$249Compare
Zephyra MB-4890 Prime X570 E-ATX Wi-Fi 6 Motherboard4,036$299Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-5640 Core B550 E-ATX Motherboard”, https://vextor7.com/item/19009130 (accessed 2026-10-19).