Hardware Spec Index

Orbita MB-1991 Pro X570 Micro-ATX Wi-Fi 6E Motherboard

Motherboards · Orbita · SKU MB1991-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index4,861 (Motherboards scale)
Category rank#41,503
Street price$449
Power44 W
Performance per dollar10.83
Released2021

Specifications

BrandOrbita
ModelOrbita MB-1991 Pro
SocketAM4
ChipsetX570
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 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM20+2+2 phases, 90 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysWi-Fi 6E ExplainedAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-3614 Plus B760 Micro-ATX Wi-Fi 6E Motherboard4,247$399Compare
Kyndral MB-9345 Core A620 ATX Motherboard1,987$79Compare
Novexa MB-9879 Plus X670E ATX Wi-Fi 7 Motherboard5,366$499Compare
Novexa MB-9563 Edge B650 ATX Wi-Fi 6E Motherboard3,774$229Compare
Orbita MB-3362 XT H610 E-ATX Motherboard2,007$89Compare
Kyndral MB-3336 Plus B650E Micro-ATX Wi-Fi 6E Motherboard5,317$619Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-1991 Pro X570 Micro-ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/27365103 (accessed 2026-10-24).