Hardware Spec Index

Tessarix PX-7911 Max M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7911-MAX · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index834 (PCIe Cards & NVMe Enclosures scale)
Category rank#6,032
Street price$19
Power6 W
Performance per dollar43.89
Released2020

Specifications

BrandTessarix
ModelTessarix PX-7911 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
CoolingPassive heatsink
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-9316 XT PCIe 4.0 x16 Riser Cable1,826$49Compare
Veltrix PX-2734 Max USB 3.2 Gen 2x2 NVMe Enclosure2,212$69Compare
Tessarix PX-6936 SE Quad M.2 PCIe 4.0 x16 Card4,011$219Compare
Tessarix PX-3284 Plus M.2 NVMe to PCIe 4.0 x4 Adapter3,130$119Compare
Veltrix PX-8887 Pro USB 3.2 Gen 2x2 NVMe Enclosure2,557$89Compare
Strivon PX-6810 Plus Dual M.2 PCIe Switch Card3,712$169Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7911 Max M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/2814905 (accessed 2026-10-23).