Hardware Spec Index

Altrix PX-8188 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8188-PLUS · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index3,225 (PCIe Cards & NVMe Enclosures scale)
Category rank#22,776
Street price$149
Power12 W
Performance per dollar21.64
Released2021

Specifications

BrandAltrix
ModelAltrix PX-8188 Plus
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
Altrix PX-9938 SE Dual M.2 PCIe Switch Card5,513$399Compare
Altrix PX-1860 Edge Quad M.2 PCIe 5.0 x16 Card4,858$349Compare
Strivon PX-2459 Core USB 3.2 Gen 2x2 NVMe Enclosure2,896$109Compare
Strivon PX-4386 XT USB4 40Gbps NVMe Enclosure4,494$269Compare
Strivon PX-5631 Prime Quad M.2 PCIe 4.0 x16 Card4,873$379Compare
Tessarix PX-6909 Plus PCIe 4.0 x16 Riser Cable2,147$69Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8188 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/3132770 (accessed 2026-10-23).