Hardware Spec Index

Kyndral MB-7791 Ultra B860 Mini-ITX Wi-Fi 7 Motherboard

Motherboards · Kyndral · SKU MB7791-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index4,105 (Motherboards scale)
Category rank#23,177
Street price$339
Power39 W
Performance per dollar12.11
Released2025

Specifications

BrandKyndral
ModelKyndral MB-7791 Ultra
SocketLGA1851
ChipsetB860
Form factorMini-ITX
Memory2× DDR5 DIMM, up to 128 GB
Max memory speedDDR5-9000+ (OC, CUDIMM)
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 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingMemory only
VRM18+2+1 phases, 90 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
Zephyra MB-7603 Max B550 ATX Motherboard1,605$69Compare
Orbita MB-7654 Ultra B650E Micro-ATX Wi-Fi 7 Motherboard4,394$409Compare
Halcyra MB-1598 XT X570 E-ATX Wi-Fi 6 Motherboard5,659$689Compare
Kyndral MB-4429 Ultra B760 Mini-ITX Wi-Fi 6E Motherboard3,235$229Compare
Halcyra MB-3947 Core X570 Mini-ITX Wi-Fi 6 Motherboard4,813$479Compare
Zephyra MB-8691 Plus X570 Micro-ATX Motherboard2,313$99Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-7791 Ultra B860 Mini-ITX Wi-Fi 7 Motherboard”, https://vextor7.com/item/76988586 (accessed 2026-10-25).