Hardware Spec Index

Orbita MB-5991 Ultra X570 E-ATX Motherboard

Motherboards · Orbita · SKU MB5991-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index2,856 (Motherboards scale)
Category rank#40,245
Street price$139
Power26 W
Performance per dollar20.55
Released2019

Specifications

BrandOrbita
ModelOrbita MB-5991 Ultra
SocketAM4
ChipsetX570
Form factorE-ATX
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)
Ethernet1GbE
WirelessNone
OverclockingCPU + memory
VRM14+1+1 phases, 60 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Orbita MB-5991 Ultra X570 E-ATX Motherboard”, https://vextor7.com/item/6938477 (accessed 2026-10-21).