Hardware Spec Index

Novexa MB-3621 Max B650 ATX Wi-Fi 6E Motherboard

Motherboards · Novexa · SKU MB3621-MAX · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index3,293 (Motherboards scale)
Category rank#48,475
Street price$189
Power31 W
Performance per dollar17.42
Released2022

Specifications

BrandNovexa
ModelNovexa MB-3621 Max
SocketAM5
ChipsetB650
Form factorATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM15+1+1 phases, 70 A stages
BIOSDual UEFI, BIOS flashback button

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-5186 Pro H610 Micro-ATX Motherboard1,948$69Compare
Novexa MB-4736 Max B550 Mini-ITX Wi-Fi 6E Motherboard3,988$289Compare
Zephyra MB-3686 XT X570 ATX Motherboard1,808$69Compare
Halcyra MB-5847 Max X570 Micro-ATX Motherboard2,628$129Compare
Novexa MB-6001 Prime B850 E-ATX Wi-Fi 7 Motherboard3,495$259Compare
Halcyra MB-6889 Prime A620 ATX Motherboard1,751$79Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-3621 Max B650 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/32949420 (accessed 2026-10-20).