Hardware Spec Index

Orbita MB-3900 Core Z790 ATX Wi-Fi 6E Motherboard

Motherboards · Orbita · SKU MB3900-CORE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index4,123 (Motherboards scale)
Category rank#28,350
Street price$419
Power41 W
Performance per dollar9.84
Released2023

Specifications

BrandOrbita
ModelOrbita MB-3900 Core
SocketLGA1700
ChipsetZ790
Form factorATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-7200+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots2 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM19+2+1 phases, 70 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysIntel LGA1700 SocketDDR5 Memory ExplainedPCIe 5.0 ExplainedWi-Fi 6E Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Halcyra MB-3022 Ti X570 E-ATX Wi-Fi 6 Motherboard5,556$649Compare
Zephyra MB-1369 Plus A620 E-ATX Motherboard2,067$89Compare
Novexa MB-6801 Plus B650E ATX Wi-Fi 7 Motherboard5,559$609Compare
Orbita MB-5885 Ti X570 ATX Wi-Fi 6 Motherboard5,206$589Compare
Halcyra MB-7321 XT B860 Micro-ATX Motherboard2,831$139Compare
Zephyra MB-1094 Max B760 E-ATX Wi-Fi 6E Motherboard3,969$349Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-3900 Core Z790 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/704027 (accessed 2026-10-24).