Hardware Spec Index

Altrix PX-1339 XT Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX1339-XT · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index3,028 (PCIe Cards & NVMe Enclosures scale)
Category rank#36,058
Street price$129
Power6 W
Performance per dollar23.47
Released2021

Specifications

BrandAltrix
ModelAltrix PX-1339 XT
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
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
Tessarix PX-4762 Plus Quad M.2 PCIe 4.0 x16 Card3,572$169Compare
Tessarix PX-6227 Pro USB 3.2 Gen 2x2 NVMe Enclosure3,618$219Compare
Strivon PX-2051 Ti PCIe 4.0 x16 Riser Cable2,749$99Compare
Tessarix PX-8344 Core USB4 40Gbps NVMe Enclosure5,123$339Compare
Altrix PX-1599 Core USB4 40Gbps NVMe Enclosure3,397$169Compare
Strivon PX-7497 Ultra PCIe 4.0 x16 Riser Cable2,704$89Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-1339 XT Dual M.2 PCIe Switch Card”, https://vextor7.com/item/21245088 (accessed 2026-10-24).