Hardware Spec Index

Halcyra MB-8503 Plus B550 Mini-ITX Motherboard

Motherboards · Halcyra · SKU MB8503-PLUS · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index2,580 (Motherboards scale)
Category rank#1,662
Street price$149
Power26 W
Performance per dollar17.32
Released2021

Specifications

BrandHalcyra
ModelHalcyra MB-8503 Plus
SocketAM4
ChipsetB550
Form factorMini-ITX
Memory2× DDR4 DIMM, up to 64 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, 70 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-4008 Pro A620 E-ATX Motherboard2,340$109Compare
Orbita MB-1691 Max B760 Micro-ATX Wi-Fi 6E Motherboard2,926$169Compare
Kyndral MB-7907 Ti X570 ATX Motherboard2,083$89Compare
Kyndral MB-7656 Edge X570 ATX Wi-Fi 6 Motherboard2,911$189Compare
Kyndral MB-6473 Plus B550 ATX Wi-Fi 6E Motherboard3,494$239Compare
Halcyra MB-9773 Ultra B550 ATX Wi-Fi 6 Motherboard2,749$169Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-8503 Plus B550 Mini-ITX Motherboard”, https://vextor7.com/item/97273844 (accessed 2026-10-18).