Hardware Spec Index

Orbita MB-9540 SE B550 ATX Motherboard

Motherboards · Orbita · SKU MB9540-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,223 (Motherboards scale)
Category rank#5,763
Street price$109
Power23 W
Performance per dollar20.39
Released2021

Specifications

BrandOrbita
ModelOrbita MB-9540 SE
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 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
Novexa MB-2889 Ultra A620 ATX Motherboard1,940$79Compare
Orbita MB-3705 Core B650E ATX Wi-Fi 6E Motherboard5,900$649Compare
Kyndral MB-2205 SE B860 ATX Wi-Fi 7 Motherboard3,692$289Compare
Orbita MB-3638 Ultra X570 Mini-ITX Motherboard2,498$139Compare
Kyndral MB-4481 Prime X570 Micro-ATX Wi-Fi 6E Motherboard5,570$649Compare
Orbita MB-7629 Ultra B760 Mini-ITX Wi-Fi 6E Motherboard3,013$219Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-9540 SE B550 ATX Motherboard”, https://vextor7.com/item/6658027 (accessed 2026-10-24).