Hardware Spec Index

Zephyra MB-9239 Prime B550 ATX Motherboard

Motherboards · Zephyra · SKU MB9239-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,438 (Motherboards scale)
Category rank#49,807
Street price$69
Power15 W
Performance per dollar20.84
Released2020

Specifications

BrandZephyra
ModelZephyra MB-9239 Prime
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM10+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Orbita MB-3680 Edge X570 Micro-ATX Wi-Fi 6 Motherboard4,795$459Compare
Kyndral MB-9435 Ti B550 Micro-ATX Wi-Fi 6E Motherboard3,420$259Compare
Novexa MB-7792 XT B650 ATX Wi-Fi 6E Motherboard2,892$169Compare
Orbita MB-6242 SE B860 ATX Wi-Fi 6E Motherboard3,151$179Compare
Novexa MB-5715 Core X870 E-ATX Wi-Fi 7 Motherboard4,579$379Compare
Zephyra MB-5156 Ti X570 ATX Motherboard2,341$119Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-9239 Prime B550 ATX Motherboard”, https://vextor7.com/item/59298 (accessed 2026-10-20).