Hardware Spec Index

Orbita MB-6673 Prime B550 ATX Wi-Fi 6E Motherboard

Motherboards · Orbita · SKU MB6673-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index4,166 (Motherboards scale)
Category rank#27,929
Street price$319
Power38 W
Performance per dollar13.06
Released2021

Specifications

BrandOrbita
ModelOrbita MB-6673 Prime
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
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM18+2+1 phases, 90 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysWi-Fi 6E ExplainedAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Halcyra MB-5359 Plus X570 Micro-ATX Motherboard2,125$79Compare
Halcyra MB-7119 Pro H610 ATX Motherboard2,012$89Compare
Kyndral MB-1561 SE B650 Micro-ATX Wi-Fi 7 Motherboard3,988$329Compare
Orbita MB-1173 Max B550 ATX Wi-Fi 6E Motherboard3,946$359Compare
Zephyra MB-4106 Ti X570 E-ATX Motherboard1,677$79Compare
Zephyra MB-8040 Max B550 ATX Wi-Fi 6E Motherboard4,144$379Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-6673 Prime B550 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/310736 (accessed 2026-10-22).