Hardware Spec Index

Novexa MB-6453 Ultra A620 Mini-ITX Motherboard

Motherboards · Novexa · SKU MB6453-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,884 (Motherboards scale)
Category rank#31,035
Street price$79
Power19 W
Performance per dollar23.85
Released2024

Specifications

BrandNovexa
ModelNovexa MB-6453 Ultra
SocketAM5
ChipsetA620
Form factorMini-ITX
Memory2× DDR5 DIMM, up to 128 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingMemory only
VRM11+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedIntel 800 Series Chipsets

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-9123 Core B760 ATX Motherboard2,921$149Compare
Kyndral MB-9602 XT B550 Mini-ITX Wi-Fi 6E Motherboard4,209$339Compare
Halcyra MB-1092 XT X570 ATX Wi-Fi 6 Motherboard4,463$469Compare
Zephyra MB-2135 Plus B650E ATX Wi-Fi 7 Motherboard5,718$639Compare
Zephyra MB-2266 Plus B550 Mini-ITX Wi-Fi 6E Motherboard3,053$169Compare
Kyndral MB-4544 SE X570 Mini-ITX Motherboard2,219$99Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-6453 Ultra A620 Mini-ITX Motherboard”, https://vextor7.com/item/6551892 (accessed 2026-10-21).