Hardware Spec Index

Kyndral MB-4259 Max B550 E-ATX Motherboard

Motherboards · Kyndral · SKU MB4259-MAX · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index2,065 (Motherboards scale)
Category rank#29,622
Street price$89
Power19 W
Performance per dollar23.20
Released2021

Specifications

BrandKyndral
ModelKyndral MB-4259 Max
SocketAM4
ChipsetB550
Form factorE-ATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM12+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Halcyra MB-6620 SE X570 Mini-ITX Motherboard1,916$79Compare
Zephyra MB-8538 Prime X570 Micro-ATX Motherboard1,965$89Compare
Halcyra MB-4164 Core B550 Micro-ATX Wi-Fi 6 Motherboard3,106$189Compare
Novexa MB-1457 Ultra H610 Micro-ATX Motherboard1,657$69Compare
Novexa MB-3210 XT X570 Mini-ITX Wi-Fi 6E Motherboard5,616$699Compare
Halcyra MB-6701 Pro X570 Micro-ATX Motherboard1,513$69Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-4259 Max B550 E-ATX Motherboard”, https://vextor7.com/item/2379461 (accessed 2026-10-20).