Hardware Spec Index

Novexa MB-2803 Plus B650E E-ATX Wi-Fi 7 Motherboard

Motherboards · Novexa · SKU MB2803-PLUS · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index4,225 (Motherboards scale)
Category rank#41,944
Street price$359
Power41 W
Performance per dollar11.77
Released2024

Specifications

BrandNovexa
ModelNovexa MB-2803 Plus
SocketAM5
ChipsetB650E
Form factorE-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots5 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM19+2+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
Zephyra MB-1106 Prime X570 ATX Wi-Fi 6E Motherboard4,308$369Compare
Orbita MB-5617 Pro X570 Micro-ATX Wi-Fi 6 Motherboard5,555$509Compare
Novexa MB-5634 Max H610 ATX Motherboard1,631$69Compare
Novexa MB-7221 Core H610 ATX Motherboard1,882$79Compare
Zephyra MB-2230 Max Z790 ATX Wi-Fi 7 Motherboard4,966$409Compare
Zephyra MB-4714 Ti X570 Mini-ITX Motherboard2,337$109Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-2803 Plus B650E E-ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/1693205 (accessed 2026-10-26).