Hardware Spec Index

Orbita MB-4185 Ultra B650 E-ATX Motherboard

Motherboards · Orbita · SKU MB4185-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index2,753 (Motherboards scale)
Category rank#41,733
Street price$139
Power25 W
Performance per dollar19.81
Released2024

Specifications

BrandOrbita
ModelOrbita MB-4185 Ultra
SocketAM5
ChipsetB650
Form factorE-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM14+1+1 phases, 60 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Orbita MB-1505 Pro X570 Micro-ATX Wi-Fi 6 Motherboard5,773$639Compare
Orbita MB-5525 Prime X570 Micro-ATX Motherboard2,634$109Compare
Zephyra MB-1289 Pro B650E E-ATX Wi-Fi 6E Motherboard4,971$459Compare
Novexa MB-3875 Prime X570 E-ATX Motherboard2,142$99Compare
Zephyra MB-8638 Prime H610 ATX Motherboard1,992$89Compare
Zephyra MB-2178 Max X570 E-ATX Wi-Fi 6E Motherboard5,153$429Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-4185 Ultra B650 E-ATX Motherboard”, https://vextor7.com/item/22924 (accessed 2026-10-19).