Hardware Spec Index

Zephyra MB-4946 SE B650 Mini-ITX Motherboard

Motherboards · Zephyra · SKU MB4946-SE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,907 (Motherboards scale)
Category rank#44,753
Street price$129
Power27 W
Performance per dollar22.53
Released2022

Specifications

BrandZephyra
ModelZephyra MB-4946 SE
SocketAM5
ChipsetB650
Form factorMini-ITX
Memory2× DDR5 DIMM, up to 96 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 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, 70 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
Kyndral MB-1612 Max B650 Micro-ATX Wi-Fi 6E Motherboard3,319$249Compare
Zephyra MB-7257 Core B550 Micro-ATX Wi-Fi 6E Motherboard4,026$299Compare
Zephyra MB-9049 Core B650 E-ATX Wi-Fi 6E Motherboard3,331$199Compare
Novexa MB-5926 Core X570 E-ATX Motherboard2,306$119Compare
Orbita MB-5303 Plus B550 ATX Motherboard2,670$119Compare
Orbita MB-6797 XT X570 ATX Wi-Fi 6E Motherboard4,704$369Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-4946 SE B650 Mini-ITX Motherboard”, https://vextor7.com/item/5542295 (accessed 2026-10-19).