Hardware Spec Index

Tessarix PX-7868 Core M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7868-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index5,426 (PCIe Cards & NVMe Enclosures scale)
Category rank#23,993
Street price$349
Power6 W
Performance per dollar15.55
Released2019

Specifications

BrandTessarix
ModelTessarix PX-7868 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
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
Veltrix PX-1877 Edge USB 3.2 Gen 2 NVMe Enclosure894$19Compare
Tessarix PX-1528 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter4,965$339Compare
Strivon PX-8323 Ti PCIe 4.0 x16 Riser Cable3,698$189Compare
Veltrix PX-8318 Plus PCIe 4.0 x16 Riser Cable2,885$99Compare
Strivon PX-3740 XT Quad M.2 PCIe 4.0 x16 Card2,269$79Compare
Strivon PX-8885 Max Quad M.2 PCIe 4.0 x16 Card4,067$219Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7868 Core M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/5220138 (accessed 2026-10-20).