Hardware Spec Index

Orbita MB-1894 Pro B550 ATX Motherboard

Motherboards · Orbita · SKU MB1894-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,351 (Motherboards scale)
Category rank#31,092
Street price$119
Power24 W
Performance per dollar19.76
Released2020

Specifications

BrandOrbita
ModelOrbita MB-1894 Pro
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, 50 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
Kyndral MB-2070 Core X570 Mini-ITX Wi-Fi 6 Motherboard5,875$669Compare
Kyndral MB-1849 SE B650 ATX Wi-Fi 6E Motherboard3,687$249Compare
Novexa MB-1675 XT X570 Micro-ATX Wi-Fi 6 Motherboard5,051$509Compare
Orbita MB-8645 Max A620 Mini-ITX Motherboard1,987$79Compare
Novexa MB-3425 SE H610 Micro-ATX Motherboard1,951$79Compare
Halcyra MB-7775 Max B550 ATX Motherboard2,460$129Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-1894 Pro B550 ATX Motherboard”, https://vextor7.com/item/612704 (accessed 2026-10-20).