Hardware Spec Index

Tessarix PX-1843 Max Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1843-MAX · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index3,877 (PCIe Cards & NVMe Enclosures scale)
Category rank#45,739
Street price$219
Power12 W
Performance per dollar17.70
Released2022

Specifications

BrandTessarix
ModelTessarix PX-1843 Max
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
Tessarix PX-5284 Prime USB 3.2 Gen 2 NVMe Enclosure3,526$179Compare
Altrix PX-4709 Core Quad M.2 PCIe 4.0 x16 Card4,170$219Compare
Altrix PX-6588 SE PCIe 4.0 x16 Riser Cable1,113$29Compare
Strivon PX-7594 Max PCIe 5.0 x16 Riser Cable2,214$69Compare
Altrix PX-6221 Prime USB 3.2 Gen 2 NVMe Enclosure1,404$39Compare
Altrix PX-3009 XT USB4 40Gbps NVMe Enclosure4,303$249Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1843 Max Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/8496992 (accessed 2026-10-22).