Hardware Spec Index

Tessarix PX-9042 Core M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9042-CORE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index4,113 (PCIe Cards & NVMe Enclosures scale)
Category rank#26,654
Street price$239
Power6 W
Performance per dollar17.21
Released2019

Specifications

BrandTessarix
ModelTessarix PX-9042 Core
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
Tessarix PX-3283 Ti M.2 NVMe to PCIe 4.0 x4 Adapter1,068$29Compare
Tessarix PX-9053 Pro M.2 NVMe to PCIe 4.0 x4 Adapter2,744$109Compare
Strivon PX-1522 Plus Thunderbolt 5 NVMe Enclosure5,578$399Compare
Veltrix PX-6367 Edge Dual M.2 PCIe Switch Card3,684$179Compare
Tessarix PX-2337 Pro Quad M.2 PCIe 4.0 x16 Card4,484$299Compare
Strivon PX-2083 Max Dual M.2 PCIe Switch Card5,101$339Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9042 Core M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/6689271 (accessed 2026-10-24).