Hardware Spec Index

Zephyra MB-1678 XT X870E Micro-ATX Wi-Fi 7 Motherboard

Motherboards · Zephyra · SKU MB1678-XT · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index4,990 (Motherboards scale)
Category rank#27,533
Street price$529
Power48 W
Performance per dollar9.43
Released2026

Specifications

BrandZephyra
ModelZephyra MB-1678 XT
SocketAM5
ChipsetX870E
Form factorMicro-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots3 total, 2× PCIe 5.0 x4
Rear USB-C2× USB4 40Gbps (Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM22+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
Kyndral MB-4573 Prime B550 Mini-ITX Wi-Fi 6E Motherboard4,095$319Compare
Zephyra MB-9348 Pro X570 Micro-ATX Wi-Fi 6 Motherboard3,901$309Compare
Novexa MB-8871 Plus X570 ATX Motherboard1,580$69Compare
Zephyra MB-5924 Pro A620 Mini-ITX Motherboard1,861$79Compare
Kyndral MB-7740 Ti H610 ATX Motherboard2,458$119Compare
Orbita MB-2712 Max H610 Micro-ATX Motherboard1,907$69Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-1678 XT X870E Micro-ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/829286 (accessed 2026-10-20).