Hardware Spec Index

Orbita MB-8660 Plus Z890 Micro-ATX Wi-Fi 7 Motherboard

Motherboards · Orbita · SKU MB8660-PLUS · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index4,462 (Motherboards scale)
Category rank#46,972
Street price$339
Power42 W
Performance per dollar13.16
Released2026

Specifications

BrandOrbita
ModelOrbita MB-8660 Plus
SocketLGA1851
ChipsetZ890
Form factorMicro-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-9000+ (OC, CUDIMM)
Primary x16 slotPCIe 5.0 x16
M.2 slots5 total, 1× PCIe 5.0 x4
Rear USB-C2× Thunderbolt 4 (40Gbps, Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM19+2+1 phases, 110 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysIntel LGA1851 SocketIntel 800 Series ChipsetsDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Orbita MB-4144 Ultra B650 ATX Wi-Fi 6E Motherboard3,388$219Compare
Orbita MB-1009 Prime H610 ATX Motherboard1,429$69Compare
Zephyra MB-8984 XT Z790 E-ATX DDR4 Wi-Fi 6E Motherboard5,843$549Compare
Zephyra MB-8336 Ti A620 Micro-ATX Motherboard1,906$79Compare
Zephyra MB-6800 Core B760 Mini-ITX DDR4 Motherboard2,714$159Compare
Novexa MB-6859 Edge X570 Micro-ATX Wi-Fi 6 Motherboard5,504$629Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-8660 Plus Z890 Micro-ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/791656 (accessed 2026-10-23).