Hardware Spec Index

Halcyra MB-8140 Ultra B550 Micro-ATX Wi-Fi 6 Motherboard

Motherboards · Halcyra · SKU MB8140-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index3,966 (Motherboards scale)
Category rank#31,886
Street price$269
Power36 W
Performance per dollar14.74
Released2020

Specifications

BrandHalcyra
ModelHalcyra MB-8140 Ultra
SocketAM4
ChipsetB550
Form factorMicro-ATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM17+2+1 phases, 80 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

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

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-7497 Ultra B550 ATX Wi-Fi 6 Motherboard3,134$189Compare
Orbita MB-9466 Edge X870E ATX Wi-Fi 7 Motherboard5,034$539Compare
Halcyra MB-5413 Prime H610 ATX Motherboard2,261$99Compare
Orbita MB-2317 Prime B550 ATX Wi-Fi 6E Motherboard4,242$299Compare
Orbita MB-6338 Edge H610 ATX DDR4 Motherboard2,052$79Compare
Kyndral MB-6721 Max B860 Micro-ATX Wi-Fi 6E Motherboard2,852$139Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-8140 Ultra B550 Micro-ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/3214488 (accessed 2026-10-20).