Hardware Spec Index

Tessarix PX-3852 Plus Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3852-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index3,710 (PCIe Cards & NVMe Enclosures scale)
Category rank#34,636
Street price$169
Power6 W
Performance per dollar21.95
Released2026

Specifications

BrandTessarix
ModelTessarix PX-3852 Plus
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
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
Strivon PX-2623 Core Quad M.2 PCIe 4.0 x16 Card3,862$209Compare
Altrix PX-6098 Core USB 3.2 Gen 2 NVMe Enclosure1,986$69Compare
Altrix PX-9823 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,032$19Compare
Strivon PX-8680 Edge USB 3.2 Gen 2x2 NVMe Enclosure1,529$39Compare
Altrix PX-6267 Edge M.2 NVMe to PCIe 4.0 x4 Adapter4,827$289Compare
Veltrix PX-2055 SE USB4 40Gbps NVMe Enclosure4,002$189Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-3852 Plus Dual M.2 PCIe Switch Card”, https://vextor7.com/item/2714064 (accessed 2026-10-19).