Hardware Spec Index

Zephyra MB-8307 Ultra B650 Micro-ATX Motherboard

Motherboards · Zephyra · SKU MB8307-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index2,726 (Motherboards scale)
Category rank#28,754
Street price$139
Power26 W
Performance per dollar19.61
Released2023

Specifications

BrandZephyra
ModelZephyra MB-8307 Ultra
SocketAM5
ChipsetB650
Form factorMicro-ATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM14+1+1 phases, 60 A stages
BIOSUEFI

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-9679 Pro B550 Mini-ITX Motherboard2,031$79Compare
Kyndral MB-3274 Pro X870E Mini-ITX Wi-Fi 7 Motherboard5,106$479Compare
Novexa MB-8076 Ultra X570 Micro-ATX Wi-Fi 6 Motherboard5,073$429Compare
Halcyra MB-1492 Ti X570 ATX Motherboard2,697$129Compare
Orbita MB-8842 Max X570 Micro-ATX Wi-Fi 6 Motherboard3,846$349Compare
Novexa MB-4213 Prime X570 Micro-ATX Wi-Fi 6 Motherboard5,205$499Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-8307 Ultra B650 Micro-ATX Motherboard”, https://vextor7.com/item/54890930 (accessed 2026-10-23).