Hardware Spec Index

Orbita MB-8389 SE Z790 Mini-ITX DDR4 Wi-Fi 6E Motherboard

Motherboards · Orbita · SKU MB8389-SE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index4,628 (Motherboards scale)
Category rank#36,629
Street price$459
Power45 W
Performance per dollar10.08
Released2023

Specifications

BrandOrbita
ModelOrbita MB-8389 SE
SocketLGA1700
ChipsetZ790
Form factorMini-ITX
Memory2× DDR4 DIMM, up to 64 GB
Max memory speedDDR4-4800+ (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
VRM20+2+2 phases, 80 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysIntel LGA1700 SocketPCIe 5.0 ExplainedWi-Fi 6E ExplainedAMD AM5 Chipsets Compared

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-5952 XT B550 Micro-ATX Wi-Fi 6 Motherboard3,890$299Compare
Halcyra MB-1085 Ti B550 ATX Wi-Fi 6E Motherboard3,566$219Compare
Zephyra MB-5861 SE A620 ATX Motherboard2,274$99Compare
Zephyra MB-2763 Ultra X570 ATX Wi-Fi 6 Motherboard3,978$279Compare
Orbita MB-3048 Ti B650 ATX Wi-Fi 7 Motherboard4,049$389Compare
Halcyra MB-3292 Pro X570 ATX Wi-Fi 6 Motherboard3,522$269Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-8389 SE Z790 Mini-ITX DDR4 Wi-Fi 6E Motherboard”, https://vextor7.com/item/46437398 (accessed 2026-10-26).