Hardware Spec Index

Zephyra MB-7446 Ultra B650 E-ATX Motherboard

Motherboards · Zephyra · SKU MB7446-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index2,822 (Motherboards scale)
Category rank#34,376
Street price$149
Power26 W
Performance per dollar18.94
Released2026

Specifications

BrandZephyra
ModelZephyra MB-7446 Ultra
SocketAM5
ChipsetB650
Form factorE-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (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
Zephyra MB-9332 Ultra B550 Micro-ATX Wi-Fi 6 Motherboard3,963$259Compare
Kyndral MB-1688 Ultra A620 ATX Motherboard1,746$79Compare
Orbita MB-9162 Pro B760 Mini-ITX Wi-Fi 6E Motherboard3,639$269Compare
Orbita MB-2470 Plus B550 Mini-ITX Wi-Fi 6E Motherboard2,859$179Compare
Novexa MB-9894 Max X870 E-ATX Wi-Fi 7 Motherboard5,243$479Compare
Halcyra MB-5481 Pro X570 Micro-ATX Motherboard2,069$89Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-7446 Ultra B650 E-ATX Motherboard”, https://vextor7.com/item/5445751 (accessed 2026-10-19).