Hardware Spec Index

Halcyra MB-5581 Ultra B550 Micro-ATX Motherboard

Motherboards · Halcyra · SKU MB5581-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,201 (Motherboards scale)
Category rank#44,201
Street price$109
Power22 W
Performance per dollar20.19
Released2020

Specifications

BrandHalcyra
ModelHalcyra MB-5581 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 slots4 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM12+1+1 phases, 60 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
Kyndral MB-5664 XT B550 ATX Wi-Fi 6 Motherboard3,299$199Compare
Halcyra MB-5326 XT X670E ATX Wi-Fi 6E Motherboard4,613$409Compare
Zephyra MB-1238 SE X570 Micro-ATX Wi-Fi 6E Motherboard5,475$609Compare
Kyndral MB-4090 Ti X570 ATX Wi-Fi 6 Motherboard5,407$659Compare
Halcyra MB-7101 Ti B650 Mini-ITX Wi-Fi 6E Motherboard2,964$149Compare
Orbita MB-2680 Edge B550 Micro-ATX Motherboard2,563$109Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-5581 Ultra B550 Micro-ATX Motherboard”, https://vextor7.com/item/1999730 (accessed 2026-10-19).