Hardware Spec Index

Zephyra MB-8540 Prime B650E ATX Wi-Fi 6E Motherboard

Motherboards · Zephyra · SKU MB8540-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index5,421 (Motherboards scale)
Category rank#21,471
Street price$609
Power49 W
Performance per dollar8.90
Released2023

Specifications

BrandZephyra
ModelZephyra MB-8540 Prime
SocketAM5
ChipsetB650E
Form factorATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots4 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet10GbE + 2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM22+2+2 phases, 110 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-9016 Ti B550 ATX Wi-Fi 6E Motherboard2,939$149Compare
Zephyra MB-1141 XT B650E ATX Wi-Fi 7 Motherboard5,074$549Compare
Kyndral MB-8533 XT B550 ATX Wi-Fi 6E Motherboard3,261$209Compare
Orbita MB-3591 Edge B550 E-ATX Wi-Fi 6E Motherboard2,874$179Compare
Halcyra MB-7398 Edge X670E Micro-ATX Wi-Fi 6E Motherboard4,552$419Compare
Novexa MB-2637 Ultra X570 Mini-ITX Wi-Fi 6E Motherboard4,939$499Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-8540 Prime B650E ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/85639532 (accessed 2026-10-19).