Hardware Spec Index

Novexa MB-3889 Plus Z890 ATX Wi-Fi 7 Motherboard

Motherboards · Novexa · SKU MB3889-PLUS · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index4,466 (Motherboards scale)
Category rank#16,640
Street price$359
Power41 W
Performance per dollar12.44
Released2025

Specifications

BrandNovexa
ModelNovexa MB-3889 Plus
SocketLGA1851
ChipsetZ890
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-9000+ (OC, CUDIMM)
Primary x16 slotPCIe 5.0 x16
M.2 slots4 total, 1× PCIe 5.0 x4
Rear USB-C2× Thunderbolt 4 (40Gbps, Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM19+2+1 phases, 80 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysIntel LGA1851 SocketIntel 800 Series ChipsetsDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-3793 Core X570 E-ATX Wi-Fi 6 Motherboard3,970$359Compare
Halcyra MB-7010 Ti H610 Mini-ITX Motherboard1,735$69Compare
Zephyra MB-2845 SE X870 Micro-ATX Wi-Fi 7 Motherboard5,041$469Compare
Novexa MB-6390 Ultra B550 ATX Wi-Fi 6E Motherboard3,041$209Compare
Orbita MB-2630 Ultra B650 ATX Wi-Fi 6E Motherboard3,398$199Compare
Halcyra MB-1410 Max Z790 ATX Wi-Fi 7 Motherboard5,148$509Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-3889 Plus Z890 ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/20095836 (accessed 2026-10-26).