Hardware Spec Index

Orbita MB-4845 SE B550 Micro-ATX Wi-Fi 6 Motherboard

Motherboards · Orbita · SKU MB4845-SE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index3,476 (Motherboards scale)
Category rank#39,067
Street price$219
Power33 W
Performance per dollar15.87
Released2020

Specifications

BrandOrbita
ModelOrbita MB-4845 SE
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 slots4 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, 80 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-6402 SE X870E ATX Wi-Fi 7 Motherboard4,650$369Compare
Zephyra MB-9093 Ultra B550 ATX Wi-Fi 6E Motherboard4,253$309Compare
Kyndral MB-6435 XT A620 Mini-ITX Motherboard1,450$69Compare
Zephyra MB-3522 Max B650E ATX Wi-Fi 6E Motherboard5,821$639Compare
Kyndral MB-8391 Prime B650E Micro-ATX Wi-Fi 7 Motherboard5,128$609Compare
Kyndral MB-1890 Max B650 Micro-ATX Wi-Fi 7 Motherboard3,742$249Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-4845 SE B550 Micro-ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/8092080 (accessed 2026-10-19).