Hardware Spec Index

Zephyra MB-8642 Core X670E Mini-ITX Wi-Fi 6E Motherboard

Motherboards · Zephyra · SKU MB8642-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index4,730 (Motherboards scale)
Category rank#6,032
Street price$469
Power45 W
Performance per dollar10.09
Released2022

Specifications

BrandZephyra
ModelZephyra MB-8642 Core
SocketAM5
ChipsetX670E
Form factorMini-ITX
Memory2× DDR5 DIMM, up to 96 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots2 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
VRM20+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
Zephyra MB-4912 Max B650E E-ATX Wi-Fi 7 Motherboard4,229$429Compare
Orbita MB-9728 SE B860 Mini-ITX Wi-Fi 7 Motherboard3,611$289Compare
Novexa MB-8728 Prime B650 ATX Wi-Fi 7 Motherboard4,353$399Compare
Orbita MB-6875 Prime X570 ATX Wi-Fi 6E Motherboard4,759$489Compare
Orbita MB-2091 Max A620 E-ATX Motherboard2,211$99Compare
Orbita MB-9372 Ultra H810 ATX Motherboard2,396$99Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-8642 Core X670E Mini-ITX Wi-Fi 6E Motherboard”, https://vextor7.com/item/71666376 (accessed 2026-10-25).