Hardware Spec Index

Tessarix PX-4252 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4252-PLUS · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index4,754 (PCIe Cards & NVMe Enclosures scale)
Category rank#11,608
Street price$309
Power12 W
Performance per dollar15.39
Released2023

Specifications

BrandTessarix
ModelTessarix PX-4252 Plus
TypeQuad M.2 PCIe 4.0 x16 Card
Host interfacePCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~7,000 MB/s
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 ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Strivon PX-1387 Ultra Quad M.2 PCIe 4.0 x16 Card4,923$269Compare
Altrix PX-3287 Edge M.2 NVMe to PCIe 4.0 x4 Adapter2,142$69Compare
Veltrix PX-2022 Edge M.2 NVMe to PCIe 4.0 x4 Adapter829$19Compare
Veltrix PX-2773 Max USB 3.2 Gen 2 NVMe Enclosure1,995$69Compare
Altrix PX-4882 SE Quad M.2 PCIe 4.0 x16 Card3,444$179Compare
Altrix PX-9538 Plus USB 3.2 Gen 2 NVMe Enclosure4,592$309Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4252 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/31677121 (accessed 2026-10-21).