Hardware Spec Index

Orbita MB-4921 Pro A620 E-ATX Motherboard

Motherboards · Orbita · SKU MB4921-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index2,309 (Motherboards scale)
Category rank#96
Street price$99
Power23 W
Performance per dollar23.32
Released2025

Specifications

BrandOrbita
ModelOrbita MB-4921 Pro
SocketAM5
ChipsetA620
Form factorE-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingMemory only
VRM13+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-7592 SE B550 Micro-ATX Wi-Fi 6E Motherboard4,547$349Compare
Kyndral MB-1700 Ultra H610 Micro-ATX Motherboard2,594$129Compare
Kyndral MB-8809 Pro X570 ATX Motherboard2,560$119Compare
Orbita MB-5467 SE B850 E-ATX Wi-Fi 7 Motherboard3,516$279Compare
Kyndral MB-5605 Pro B760 E-ATX Wi-Fi 6E Motherboard3,213$209Compare
Zephyra MB-7353 Edge B650E E-ATX Wi-Fi 6E Motherboard5,179$529Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-4921 Pro A620 E-ATX Motherboard”, https://vextor7.com/item/3521670 (accessed 2026-10-23).