Hardware Spec Index

Orbita MB-4403 Plus B550 ATX Wi-Fi 6 Motherboard

Motherboards · Orbita · SKU MB4403-PLUS · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index3,489 (Motherboards scale)
Category rank#44,501
Street price$239
Power33 W
Performance per dollar14.60
Released2020

Specifications

BrandOrbita
ModelOrbita MB-4403 Plus
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM16+1+1 phases, 60 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-6617 Core X670E E-ATX Wi-Fi 7 Motherboard5,527$639Compare
Zephyra MB-2433 Core A620 ATX Motherboard2,038$89Compare
Halcyra MB-3464 Ultra B650E ATX Wi-Fi 6E Motherboard5,414$489Compare
Zephyra MB-7157 Ultra A620 ATX Motherboard1,727$69Compare
Zephyra MB-6852 Plus B850 Mini-ITX Wi-Fi 6E Motherboard3,201$199Compare
Zephyra MB-8997 Pro B550 ATX Wi-Fi 6E Motherboard3,677$249Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-4403 Plus B550 ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/7617804 (accessed 2026-10-22).