Hardware Spec Index

Zephyra MB-3786 Ultra B850 ATX Wi-Fi 7 Motherboard

Motherboards · Zephyra · SKU MB3786-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index3,948 (Motherboards scale)
Category rank#33,028
Street price$289
Power36 W
Performance per dollar13.66
Released2025

Specifications

BrandZephyra
ModelZephyra MB-3786 Ultra
SocketAM5
ChipsetB850
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM18+2+1 phases, 70 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-4951 Edge B860 ATX Wi-Fi 7 Motherboard4,360$359Compare
Orbita MB-6692 Ultra A620 E-ATX Motherboard1,538$69Compare
Halcyra MB-6164 Edge B650E Micro-ATX Wi-Fi 7 Motherboard5,583$649Compare
Novexa MB-5945 XT B850 ATX Wi-Fi 7 Motherboard3,736$329Compare
Kyndral MB-6414 Prime B650 ATX Wi-Fi 6E Motherboard4,264$349Compare
Halcyra MB-3558 SE X670E ATX Wi-Fi 7 Motherboard5,580$659Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-3786 Ultra B850 ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/4058052 (accessed 2026-10-20).