Hardware Spec Index

Novexa MB-8420 Pro A620 ATX Motherboard

Motherboards · Novexa · SKU MB8420-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,268 (Motherboards scale)
Category rank#2,542
Street price$99
Power22 W
Performance per dollar22.91
Released2023

Specifications

BrandNovexa
ModelNovexa MB-8420 Pro
SocketAM5
ChipsetA620
Form factorATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (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
OverclockingMemory only
VRM12+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedIntel 800 Series Chipsets

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-3972 Pro X570 Micro-ATX Wi-Fi 6 Motherboard5,506$579Compare
Zephyra MB-1451 Ultra B650 Micro-ATX Wi-Fi 6E Motherboard3,375$219Compare
Halcyra MB-2123 Core Z790 Mini-ITX DDR4 Wi-Fi 6E Motherboard4,224$429Compare
Halcyra MB-9113 Edge B550 Micro-ATX Wi-Fi 6 Motherboard3,597$229Compare
Kyndral MB-2854 Prime B550 ATX Motherboard1,737$79Compare
Kyndral MB-7451 Pro X570 Micro-ATX Wi-Fi 6 Motherboard5,314$499Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-8420 Pro A620 ATX Motherboard”, https://vextor7.com/item/45309477 (accessed 2026-10-19).