Hardware Spec Index

Altrix PX-4283 Ultra Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4283-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index5,433 (PCIe Cards & NVMe Enclosures scale)
Category rank#43,502
Street price$399
Power12 W
Performance per dollar13.62
Released2023

Specifications

BrandAltrix
ModelAltrix PX-4283 Ultra
TypeQuad M.2 PCIe 4.0 x16 Card
Host interfacePCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~7,000 MB/s
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingHeatsink + 40 mm fan
Bus powerSlot-powered
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

NVMe SSDs ExplainedPCIe Lanes ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-5550 Plus USB 3.2 Gen 2 NVMe Enclosure2,082$59Compare
Veltrix PX-3918 Pro PCIe 5.0 x16 Riser Cable1,945$59Compare
Tessarix PX-4375 SE USB 3.2 Gen 2 NVMe Enclosure1,246$29Compare
Altrix PX-8501 Plus Dual M.2 PCIe Switch Card5,357$369Compare
Strivon PX-6508 Max PCIe 4.0 x16 Riser Cable2,718$119Compare
Strivon PX-2338 XT Quad M.2 PCIe 4.0 x16 Card5,517$349Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4283 Ultra Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/46065614 (accessed 2026-10-25).