Hardware Spec Index

Orbita MB-6640 Prime A620 Mini-ITX Motherboard

Motherboards · Orbita · SKU MB6640-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,135 (Motherboards scale)
Category rank#19,451
Street price$109
Power22 W
Performance per dollar19.59
Released2023

Specifications

BrandOrbita
ModelOrbita MB-6640 Prime
SocketAM5
ChipsetA620
Form factorMini-ITX
Memory2× DDR5 DIMM, up to 96 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
VRM12+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
Zephyra MB-5329 Pro H610 Mini-ITX Motherboard1,830$79Compare
Zephyra MB-4359 Ultra B650E Micro-ATX Wi-Fi 7 Motherboard4,457$409Compare
Zephyra MB-3987 Plus Z790 Micro-ATX Wi-Fi 7 Motherboard5,489$559Compare
Halcyra MB-2173 Max B650 Micro-ATX Wi-Fi 6E Motherboard4,079$329Compare
Kyndral MB-7585 Core B760 ATX Wi-Fi 6E Motherboard3,570$279Compare
Halcyra MB-6528 Ti Z890 ATX Wi-Fi 7 Motherboard4,948$449Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-6640 Prime A620 Mini-ITX Motherboard”, https://vextor7.com/item/45309882 (accessed 2026-10-19).