Hardware Spec Index

Altrix PX-8323 Ultra Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8323-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index3,937 (PCIe Cards & NVMe Enclosures scale)
Category rank#46,030
Street price$189
Power12 W
Performance per dollar20.83
Released2020

Specifications

BrandAltrix
ModelAltrix PX-8323 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-7377 Core Quad M.2 PCIe 5.0 x16 Card4,427$249Compare
Strivon PX-6620 Core USB4 40Gbps NVMe Enclosure5,214$359Compare
Strivon PX-7122 Ultra USB 3.2 Gen 2x2 NVMe Enclosure4,232$229Compare
Veltrix PX-3545 Core Thunderbolt 5 NVMe Enclosure4,770$339Compare
Tessarix PX-7801 Plus Quad M.2 PCIe 5.0 x16 Card5,350$319Compare
Strivon PX-7430 Core USB 3.2 Gen 2x2 NVMe Enclosure3,334$139Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8323 Ultra Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/9544010 (accessed 2026-10-20).