Hardware Spec Index

Altrix PX-4044 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4044-ULTRA · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index907 (PCIe Cards & NVMe Enclosures scale)
Category rank#20,089
Street price$19
Power6 W
Performance per dollar47.74
Released2026

Specifications

BrandAltrix
ModelAltrix PX-4044 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
CoolingHeatsink + 40 mm fan
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
Strivon PX-6268 Max USB 3.2 Gen 2 NVMe Enclosure1,967$69Compare
Tessarix PX-9370 Max Quad M.2 PCIe 5.0 x16 Card4,769$329Compare
Strivon PX-9956 Edge PCIe 5.0 x16 Riser Cable1,642$49Compare
Tessarix PX-2453 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,159$29Compare
Strivon PX-8120 SE M.2 NVMe to PCIe 4.0 x4 Adapter4,831$269Compare
Strivon PX-3489 Pro PCIe 4.0 x16 Riser Cable1,734$49Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4044 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/474306 (accessed 2026-10-18).