Hardware Spec Index

Tessarix PX-1843 Max M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1843-MAX · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,243 (PCIe Cards & NVMe Enclosures scale)
Category rank#37,626
Street price$29
Power6 W
Performance per dollar42.86
Released2021

Specifications

BrandTessarix
ModelTessarix PX-1843 Max
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
Altrix PX-4673 Edge Quad M.2 PCIe 5.0 x16 Card5,050$329Compare
Tessarix PX-5268 Prime USB 3.2 Gen 2 NVMe Enclosure1,624$39Compare
Veltrix PX-4194 Ti M.2 NVMe to PCIe 4.0 x4 Adapter2,182$79Compare
Altrix PX-1902 Edge USB 3.2 Gen 2 NVMe Enclosure4,258$249Compare
Altrix PX-7272 Core M.2 NVMe to PCIe 4.0 x4 Adapter5,600$399Compare
Altrix PX-2815 Ti M.2 NVMe to PCIe 4.0 x4 Adapter822$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1843 Max M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/245179 (accessed 2026-10-20).