Hardware Spec Index

Altrix PX-4789 Prime Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4789-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index5,580 (PCIe Cards & NVMe Enclosures scale)
Category rank#3,880
Street price$349
Power12 W
Performance per dollar15.99
Released2020

Specifications

BrandAltrix
ModelAltrix PX-4789 Prime
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
Strivon PX-7326 XT Dual M.2 PCIe Switch Card3,654$209Compare
Veltrix PX-1447 Plus Quad M.2 PCIe 4.0 x16 Card4,129$229Compare
Veltrix PX-4586 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter849$19Compare
Tessarix PX-9468 Ultra PCIe 4.0 x16 Riser Cable1,761$59Compare
Veltrix PX-3143 Ti USB 3.2 Gen 2x2 NVMe Enclosure3,854$159Compare
Veltrix PX-4301 Ti Quad M.2 PCIe 4.0 x16 Card4,340$229Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4789 Prime Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/19508341 (accessed 2026-10-26).