Hardware Spec Index

Tessarix PX-8141 Core Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8141-CORE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index5,558 (PCIe Cards & NVMe Enclosures scale)
Category rank#17,196
Street price$369
Power6 W
Performance per dollar15.06
Released2022

Specifications

BrandTessarix
ModelTessarix PX-8141 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
Strivon PX-4128 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,325$29Compare
Altrix PX-4097 Max PCIe 4.0 x16 Riser Cable3,201$159Compare
Tessarix PX-7060 Core Quad M.2 PCIe 4.0 x16 Card2,526$89Compare
Strivon PX-1116 Core USB 3.2 Gen 2 NVMe Enclosure3,929$189Compare
Veltrix PX-7101 SE USB 3.2 Gen 2x2 NVMe Enclosure2,919$109Compare
Strivon PX-4493 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,420$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-8141 Core Dual M.2 PCIe Switch Card”, https://vextor7.com/item/8548381 (accessed 2026-10-23).