Hardware Spec Index

Tessarix PX-4159 Max M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4159-MAX · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,903 (PCIe Cards & NVMe Enclosures scale)
Category rank#49,304
Street price$59
Power6 W
Performance per dollar32.25
Released2020

Specifications

BrandTessarix
ModelTessarix PX-4159 Max
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-2296 Plus Dual M.2 PCIe Switch Card4,263$209Compare
Veltrix PX-4469 Pro USB 3.2 Gen 2x2 NVMe Enclosure2,781$119Compare
Altrix PX-2643 Core USB 3.2 Gen 2 NVMe Enclosure5,600$399Compare
Altrix PX-5849 Core Quad M.2 PCIe 4.0 x16 Card2,322$79Compare
Strivon PX-3575 Pro USB 3.2 Gen 2 NVMe Enclosure1,368$29Compare
Veltrix PX-1343 Pro PCIe 4.0 x16 Riser Cable2,774$109Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4159 Max M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/1782232 (accessed 2026-10-22).