Hardware Spec Index

Tessarix PX-9684 Prime M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9684-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,092 (PCIe Cards & NVMe Enclosures scale)
Category rank#13,904
Street price$29
Power6 W
Performance per dollar37.66
Released2025

Specifications

BrandTessarix
ModelTessarix PX-9684 Prime
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
Veltrix PX-5215 Max PCIe 5.0 x16 Riser Cable4,043$239Compare
Tessarix PX-3443 Prime M.2 NVMe to PCIe 4.0 x4 Adapter629$19Compare
Altrix PX-9944 Max USB 3.2 Gen 2x2 NVMe Enclosure1,708$49Compare
Tessarix PX-8857 Prime Quad M.2 PCIe 4.0 x16 Card4,278$269Compare
Strivon PX-6238 Pro PCIe 5.0 x16 Riser Cable2,576$99Compare
Tessarix PX-5161 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,806$49Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9684 Prime M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/33333925 (accessed 2026-10-20).