Hardware Spec Index

Zephyra MB-7323 Prime B550 E-ATX Motherboard

Motherboards · Zephyra · SKU MB7323-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index2,720 (Motherboards scale)
Category rank#14,846
Street price$139
Power26 W
Performance per dollar19.57
Released2020

Specifications

BrandZephyra
ModelZephyra MB-7323 Prime
SocketAM4
ChipsetB550
Form factorE-ATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 total
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 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Kyndral MB-4798 Edge B650 E-ATX Wi-Fi 6E Motherboard3,148$229Compare
Zephyra MB-4157 Edge X670E Micro-ATX Wi-Fi 6E Motherboard4,459$459Compare
Orbita MB-9810 Prime B650 ATX Wi-Fi 6E Motherboard2,673$159Compare
Novexa MB-3531 Pro A620 ATX Motherboard2,247$109Compare
Halcyra MB-8505 Max B650E ATX Wi-Fi 6E Motherboard4,747$519Compare
Orbita MB-7894 Ti X570 ATX Motherboard1,975$89Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-7323 Prime B550 E-ATX Motherboard”, https://vextor7.com/item/62815600 (accessed 2026-10-23).