Hardware Spec Index

Kyndral MB-2803 Prime B850 Micro-ATX Wi-Fi 7 Motherboard

Motherboards · Kyndral · SKU MB2803-PRIME · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index4,185 (Motherboards scale)
Category rank#846
Street price$289
Power38 W
Performance per dollar14.48
Released2026

Specifications

BrandKyndral
ModelKyndral MB-2803 Prime
SocketAM5
ChipsetB850
Form factorMicro-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 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
OverclockingCPU + memory
VRM18+2+1 phases, 70 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
Halcyra MB-5936 SE X570 E-ATX Motherboard1,816$79Compare
Halcyra MB-9183 SE B860 ATX Wi-Fi 7 Motherboard4,132$379Compare
Kyndral MB-2012 Core B650 Micro-ATX Wi-Fi 6E Motherboard2,964$169Compare
Novexa MB-1900 Core X670E E-ATX Wi-Fi 6E Motherboard4,755$399Compare
Orbita MB-9919 Edge X570 E-ATX Wi-Fi 6 Motherboard5,563$699Compare
Orbita MB-7692 XT A620 E-ATX Motherboard1,517$69Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-2803 Prime B850 Micro-ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/12425129 (accessed 2026-10-22).