Hardware Spec Index

Orbita MB-7840 Plus X870E E-ATX Wi-Fi 7 Motherboard

Motherboards · Orbita · SKU MB7840-PLUS · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index5,693 (Motherboards scale)
Category rank#6,101
Street price$689
Power55 W
Performance per dollar8.26
Released2025

Specifications

BrandOrbita
ModelOrbita MB-7840 Plus
SocketAM5
ChipsetX870E
Form factorE-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots4 total, 2× PCIe 5.0 x4
Rear USB-C2× USB4 40Gbps (Type-C)
Ethernet10GbE + 2.5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM24+2+2 phases, 90 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Orbita MB-3405 Plus B760 ATX Wi-Fi 7 Motherboard3,797$279Compare
Novexa MB-6250 Ultra B860 ATX Wi-Fi 7 Motherboard3,918$319Compare
Zephyra MB-6814 Max H610 ATX Motherboard2,510$119Compare
Novexa MB-4520 Ti B650 Mini-ITX Wi-Fi 7 Motherboard4,352$369Compare
Zephyra MB-9009 Max X570 Mini-ITX Wi-Fi 6 Motherboard4,819$509Compare
Orbita MB-8976 Max X570 Mini-ITX Wi-Fi 6 Motherboard4,685$469Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-7840 Plus X870E E-ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/21245606 (accessed 2026-10-24).