Hardware Spec Index

Zephyra MB-1543 Prime B650 ATX Motherboard

Motherboards · Zephyra · SKU MB1543-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index2,531 (Motherboards scale)
Category rank#17,932
Street price$149
Power26 W
Performance per dollar16.99
Released2022

Specifications

BrandZephyra
ModelZephyra MB-1543 Prime
SocketAM5
ChipsetB650
Form factorATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 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, 50 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-9042 Edge X870E ATX Wi-Fi 7 Motherboard5,565$619Compare
Orbita MB-4251 Core H610 ATX Motherboard2,503$109Compare
Halcyra MB-9398 Pro Z890 Micro-ATX Wi-Fi 7 Motherboard4,741$499Compare
Kyndral MB-5850 Core H810 E-ATX Motherboard1,786$69Compare
Zephyra MB-2506 SE B650E Micro-ATX Wi-Fi 6E Motherboard4,837$489Compare
Novexa MB-2943 Prime B550 ATX Motherboard2,733$149Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-1543 Prime B650 ATX Motherboard”, https://vextor7.com/item/1573485 (accessed 2026-10-25).