Hardware Spec Index

Halcyra MB-8978 Prime B550 Micro-ATX Wi-Fi 6 Motherboard

Motherboards · Halcyra · SKU MB8978-PRIME · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index3,089 (Motherboards scale)
Category rank#32,130
Street price$189
Power29 W
Performance per dollar16.34
Released2020

Specifications

BrandHalcyra
ModelHalcyra MB-8978 Prime
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
WirelessWi-Fi 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM15+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
Halcyra MB-2352 Pro B760 ATX DDR4 Wi-Fi 7 Motherboard4,442$399Compare
Kyndral MB-6798 Pro X570 ATX Motherboard1,935$79Compare
Orbita MB-9306 Prime X570 ATX Wi-Fi 6 Motherboard2,708$159Compare
Halcyra MB-8856 Ti Z790 ATX Wi-Fi 6E Motherboard5,465$619Compare
Halcyra MB-1510 Max X570 ATX Wi-Fi 6E Motherboard5,227$539Compare
Kyndral MB-5519 Core X570 Mini-ITX Motherboard1,816$79Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-8978 Prime B550 Micro-ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/74554484 (accessed 2026-10-24).