Hardware Spec Index

Halcyra MB-3447 XT X670E ATX Wi-Fi 6E Motherboard

Motherboards · Halcyra · SKU MB3447-XT · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index4,766 (Motherboards scale)
Category rank#672
Street price$439
Power46 W
Performance per dollar10.86
Released2022

Specifications

BrandHalcyra
ModelHalcyra MB-3447 XT
SocketAM5
ChipsetX670E
Form factorATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots3 total, 2× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM21+2+2 phases, 90 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
Halcyra MB-4403 SE H610 Micro-ATX Motherboard2,505$109Compare
Zephyra MB-3239 Max B550 Micro-ATX Wi-Fi 6 Motherboard3,322$189Compare
Kyndral MB-8933 Prime B650 Micro-ATX Wi-Fi 6E Motherboard3,314$209Compare
Zephyra MB-7923 Pro X870 E-ATX Wi-Fi 7 Motherboard5,480$639Compare
Zephyra MB-4226 XT H810 Mini-ITX Motherboard2,163$89Compare
Kyndral MB-7320 Ti A620 ATX Motherboard2,135$79Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-3447 XT X670E ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/20170918 (accessed 2026-10-20).