Hardware Spec Index

Orbita MB-6887 Ultra B550 Micro-ATX Wi-Fi 6E Motherboard

Motherboards · Orbita · SKU MB6887-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index3,784 (Motherboards scale)
Category rank#38,713
Street price$279
Power37 W
Performance per dollar13.56
Released2021

Specifications

BrandOrbita
ModelOrbita MB-6887 Ultra
SocketAM4
ChipsetB550
Form factorMicro-ATX
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 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
Zephyra MB-2348 Edge X570 ATX Motherboard2,436$99Compare
Orbita MB-5053 XT B850 Micro-ATX Wi-Fi 7 Motherboard4,496$409Compare
Halcyra MB-2644 SE X870 Micro-ATX Wi-Fi 7 Motherboard5,466$659Compare
Orbita MB-7108 Prime B650E Micro-ATX Wi-Fi 7 Motherboard5,629$629Compare
Halcyra MB-7438 XT B650 Micro-ATX Wi-Fi 7 Motherboard4,316$339Compare
Orbita MB-1703 Ti B550 ATX Wi-Fi 6 Motherboard4,087$389Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-6887 Ultra B550 Micro-ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/789946 (accessed 2026-10-19).