Hardware Spec Index

Tessarix PX-4079 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4079-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,528 (PCIe Cards & NVMe Enclosures scale)
Category rank#38,388
Street price$99
Power6 W
Performance per dollar25.54
Released2019

Specifications

BrandTessarix
ModelTessarix PX-4079 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
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-6580 Ti USB 3.2 Gen 2 NVMe Enclosure3,015$129Compare
Tessarix PX-2108 Plus Dual M.2 PCIe Switch Card4,628$289Compare
Altrix PX-1612 Pro USB 3.2 Gen 2x2 NVMe Enclosure2,658$109Compare
Strivon PX-9036 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,540$39Compare
Tessarix PX-6061 XT PCIe 4.0 x16 Riser Cable2,695$109Compare
Tessarix PX-3654 SE USB 3.2 Gen 2 NVMe Enclosure698$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4079 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/21824217 (accessed 2026-10-25).