Hardware Spec Index

Tessarix PX-1142 Edge M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1142-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,093 (PCIe Cards & NVMe Enclosures scale)
Category rank#24,463
Street price$29
Power6 W
Performance per dollar37.69
Released2020

Specifications

BrandTessarix
ModelTessarix PX-1142 Edge
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
Strivon PX-8595 Ti USB4 40Gbps NVMe Enclosure4,313$239Compare
Strivon PX-1768 XT USB 3.2 Gen 2x2 NVMe Enclosure2,845$109Compare
Altrix PX-9020 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,692$39Compare
Strivon PX-8243 XT Quad M.2 PCIe 4.0 x16 Card4,154$219Compare
Veltrix PX-3791 XT USB 3.2 Gen 2 NVMe Enclosure1,902$49Compare
Altrix PX-3962 Max USB 3.2 Gen 2x2 NVMe Enclosure4,403$239Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1142 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/893262 (accessed 2026-10-19).