Hardware Spec Index

Tessarix PX-4282 Core Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4282-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index5,012 (PCIe Cards & NVMe Enclosures scale)
Category rank#45,242
Street price$309
Power6 W
Performance per dollar16.22
Released2022

Specifications

BrandTessarix
ModelTessarix PX-4282 Core
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
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-7655 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter2,055$59Compare
Veltrix PX-4262 Prime USB 3.2 Gen 2x2 NVMe Enclosure3,116$129Compare
Strivon PX-7713 XT USB 3.2 Gen 2 NVMe Enclosure2,490$79Compare
Tessarix PX-5287 Plus USB 3.2 Gen 2 NVMe Enclosure3,022$149Compare
Tessarix PX-7918 Core M.2 NVMe to PCIe 4.0 x4 Adapter3,428$189Compare
Veltrix PX-3839 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,691$49Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4282 Core Dual M.2 PCIe Switch Card”, https://vextor7.com/item/56529895 (accessed 2026-10-25).