Hardware Spec Index

Altrix PX-1873 Ultra Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX1873-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index4,202 (PCIe Cards & NVMe Enclosures scale)
Category rank#36,876
Street price$219
Power6 W
Performance per dollar19.19
Released2022

Specifications

BrandAltrix
ModelAltrix PX-1873 Ultra
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingPassive heatsink
Bus powerSlot-powered
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

NVMe SSDs ExplainedPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-5860 SE M.2 NVMe to PCIe 4.0 x4 Adapter2,897$129Compare
Tessarix PX-7848 Core Quad M.2 PCIe 4.0 x16 Card4,298$259Compare
Strivon PX-4626 XT USB4 40Gbps NVMe Enclosure4,919$339Compare
Strivon PX-5749 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter747$19Compare
Tessarix PX-7880 Pro USB 3.2 Gen 2 NVMe Enclosure4,468$269Compare
Altrix PX-2408 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,362$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-1873 Ultra Dual M.2 PCIe Switch Card”, https://vextor7.com/item/729189 (accessed 2026-10-21).