Hardware Spec Index

Novexa MB-1640 Ultra B550 ATX Motherboard

Motherboards · Novexa · SKU MB1640-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,387 (Motherboards scale)
Category rank#842
Street price$109
Power23 W
Performance per dollar21.90
Released2021

Specifications

BrandNovexa
ModelNovexa MB-1640 Ultra
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM13+1+1 phases, 60 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
Orbita MB-9925 Prime B850 Mini-ITX Wi-Fi 6E Motherboard3,058$189Compare
Orbita MB-8244 Ti B650 E-ATX Wi-Fi 6E Motherboard2,683$139Compare
Zephyra MB-2957 Ti X570 ATX Wi-Fi 6 Motherboard5,649$599Compare
Orbita MB-8782 Prime A620 E-ATX Motherboard1,801$69Compare
Halcyra MB-9650 Ti X870E ATX Wi-Fi 7 Motherboard5,659$619Compare
Novexa MB-9539 Ultra X870 Mini-ITX Wi-Fi 7 Motherboard4,713$459Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-1640 Ultra B550 ATX Motherboard”, https://vextor7.com/item/740052 (accessed 2026-10-21).