Hardware Spec Index

Altrix PX-8899 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8899-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,342 (PCIe Cards & NVMe Enclosures scale)
Category rank#48,589
Street price$29
Power6 W
Performance per dollar46.28
Released2021

Specifications

BrandAltrix
ModelAltrix PX-8899 XT
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
Veltrix PX-5962 Ti Dual M.2 PCIe Switch Card5,276$399Compare
Altrix PX-1416 SE USB 3.2 Gen 2x2 NVMe Enclosure2,948$139Compare
Altrix PX-3904 SE M.2 NVMe to PCIe 4.0 x4 Adapter1,866$59Compare
Veltrix PX-8343 Max M.2 NVMe to PCIe 4.0 x4 Adapter3,417$159Compare
Strivon PX-6973 Max USB 3.2 Gen 2 NVMe Enclosure1,451$39Compare
Strivon PX-6990 Core USB 3.2 Gen 2 NVMe Enclosure5,521$399Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8899 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/7903604 (accessed 2026-10-21).