Hardware Spec Index

Halcyra MB-3984 Pro B850 ATX Motherboard

Motherboards · Halcyra · SKU MB3984-PRO · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index2,604 (Motherboards scale)
Category rank#39,321
Street price$129
Power26 W
Performance per dollar20.19
Released2026

Specifications

BrandHalcyra
ModelHalcyra MB-3984 Pro
SocketAM5
ChipsetB850
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total, 1× PCIe 5.0 x4
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 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Halcyra MB-8962 Plus B550 Mini-ITX Motherboard2,311$89Compare
Novexa MB-7430 Plus B850 Micro-ATX Wi-Fi 7 Motherboard3,825$269Compare
Halcyra MB-1914 XT X570 Micro-ATX Wi-Fi 6 Motherboard5,171$619Compare
Kyndral MB-8669 Core B650 Mini-ITX Motherboard2,825$139Compare
Kyndral MB-6419 Prime X570 Mini-ITX Wi-Fi 6 Motherboard2,746$139Compare
Zephyra MB-9339 Core B760 ATX DDR4 Wi-Fi 6E Motherboard4,433$359Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-3984 Pro B850 ATX Motherboard”, https://vextor7.com/item/447756 (accessed 2026-10-23).