Hardware Spec Index

Halcyra MB-6391 XT X870 ATX Wi-Fi 7 Motherboard

Motherboards · Halcyra · SKU MB6391-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index5,582 (Motherboards scale)
Category rank#23,425
Street price$689
Power53 W
Performance per dollar8.10
Released2025

Specifications

BrandHalcyra
ModelHalcyra MB-6391 XT
SocketAM5
ChipsetX870
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots2 total, 1× PCIe 5.0 x4
Rear USB-C2× USB4 40Gbps (Type-C)
Ethernet10GbE + 2.5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM23+2+2 phases, 110 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Kyndral MB-2824 SE A620 Micro-ATX Motherboard1,812$79Compare
Novexa MB-6631 SE B760 Micro-ATX Motherboard2,652$129Compare
Novexa MB-3579 XT B650 E-ATX Wi-Fi 6E Motherboard3,525$239Compare
Zephyra MB-3809 Core X570 ATX Motherboard1,444$69Compare
Novexa MB-2294 SE X570 Micro-ATX Wi-Fi 6 Motherboard3,360$189Compare
Zephyra MB-8954 Edge H810 Micro-ATX Motherboard1,876$89Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-6391 XT X870 ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/3099697 (accessed 2026-10-19).