Hardware Spec Index

Tessarix PX-1603 Max M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1603-MAX · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,157 (PCIe Cards & NVMe Enclosures scale)
Category rank#35,426
Street price$19
Power6 W
Performance per dollar60.89
Released2026

Specifications

BrandTessarix
ModelTessarix PX-1603 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
Veltrix PX-4468 Ti M.2 NVMe to PCIe 4.0 x4 Adapter800$19Compare
Strivon PX-4433 Edge USB4 40Gbps NVMe Enclosure2,960$129Compare
Altrix PX-4237 Ultra PCIe 5.0 x16 Riser Cable2,378$79Compare
Altrix PX-7598 SE PCIe 4.0 x16 Riser Cable1,412$39Compare
Strivon PX-3400 Prime USB 3.2 Gen 2 NVMe Enclosure833$19Compare
Veltrix PX-8583 Core Quad M.2 PCIe 4.0 x16 Card3,545$199Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1603 Max M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/52948209 (accessed 2026-10-22).