Hardware Spec Index

Orbita MB-4128 SE B550 ATX Wi-Fi 6 Motherboard

Motherboards · Orbita · SKU MB4128-SE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index3,308 (Motherboards scale)
Category rank#14,459
Street price$209
Power32 W
Performance per dollar15.83
Released2020

Specifications

BrandOrbita
ModelOrbita MB-4128 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 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, 60 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
Halcyra MB-9840 Ultra X570 Mini-ITX Motherboard1,985$89Compare
Halcyra MB-4872 Plus B650 Micro-ATX Wi-Fi 6E Motherboard3,449$199Compare
Kyndral MB-6487 Max B550 ATX Motherboard2,645$129Compare
Orbita MB-3814 Ti B650E Micro-ATX Wi-Fi 7 Motherboard4,782$509Compare
Zephyra MB-9661 XT X570 ATX Wi-Fi 6E Motherboard5,391$609Compare
Kyndral MB-7989 Pro X570 Micro-ATX Motherboard2,409$99Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-4128 SE B550 ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/666038 (accessed 2026-10-23).