Hardware Spec Index

Altrix PX-1921 Ti Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX1921-TI · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index4,364 (PCIe Cards & NVMe Enclosures scale)
Category rank#22,320
Street price$249
Power12 W
Performance per dollar17.53
Released2021

Specifications

BrandAltrix
ModelAltrix PX-1921 Ti
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-8530 Plus USB4 40Gbps NVMe Enclosure2,845$99Compare
Veltrix PX-4341 Core Quad M.2 PCIe 4.0 x16 Card3,975$199Compare
Veltrix PX-8786 Max Quad M.2 PCIe 5.0 x16 Card3,930$209Compare
Veltrix PX-6206 Edge Dual M.2 PCIe Switch Card5,053$319Compare
Strivon PX-1074 Max Thunderbolt 5 NVMe Enclosure5,152$359Compare
Veltrix PX-2016 Core USB 3.2 Gen 2x2 NVMe Enclosure3,111$129Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-1921 Ti Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/93666108 (accessed 2026-10-21).