Hardware Spec Index

Zephyra MB-3745 Plus B650 E-ATX Wi-Fi 7 Motherboard

Motherboards · Zephyra · SKU MB3745-PLUS · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index3,933 (Motherboards scale)
Category rank#45,025
Street price$269
Power37 W
Performance per dollar14.62
Released2024

Specifications

BrandZephyra
ModelZephyra MB-3745 Plus
SocketAM5
ChipsetB650
Form factorE-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 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, 80 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
Orbita MB-8504 Ti Z890 Micro-ATX Wi-Fi 7 Motherboard5,566$649Compare
Halcyra MB-2738 Plus X870 ATX Wi-Fi 7 Motherboard5,773$599Compare
Orbita MB-4465 XT B850 Micro-ATX Motherboard2,658$149Compare
Orbita MB-8088 Ultra Z890 ATX Wi-Fi 7 Motherboard5,160$499Compare
Zephyra MB-2551 Plus B550 ATX Wi-Fi 6E Motherboard3,423$209Compare
Novexa MB-5103 SE B550 Mini-ITX Motherboard2,543$119Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-3745 Plus B650 E-ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/556233 (accessed 2026-10-19).