Hardware Spec Index

Altrix PX-1234 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX1234-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index4,376 (PCIe Cards & NVMe Enclosures scale)
Category rank#6,496
Street price$209
Power6 W
Performance per dollar20.94
Released2019

Specifications

BrandAltrix
ModelAltrix PX-1234 Ultra
TypeM.2 NVMe to PCIe 4.0 x4 Adapter
Host interfacePCIe 4.0 x4 (passive)
ThroughputUp to 7,500 MB/s (drive-limited)
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-1570 XT USB 3.2 Gen 2x2 NVMe Enclosure3,795$199Compare
Strivon PX-4358 SE USB 3.2 Gen 2 NVMe Enclosure2,143$79Compare
Altrix PX-1459 SE Thunderbolt 5 NVMe Enclosure4,414$259Compare
Strivon PX-5921 Ultra Quad M.2 PCIe 4.0 x16 Card5,600$389Compare
Strivon PX-8252 Max USB 3.2 Gen 2x2 NVMe Enclosure2,468$79Compare
Tessarix PX-7371 Max M.2 NVMe to PCIe 4.0 x4 Adapter1,005$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-1234 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/15936723 (accessed 2026-10-21).