Hardware Spec Index

Tessarix PX-7688 Prime M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7688-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,206 (PCIe Cards & NVMe Enclosures scale)
Category rank#13,073
Street price$29
Power6 W
Performance per dollar41.59
Released2022

Specifications

BrandTessarix
ModelTessarix PX-7688 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
Strivon PX-3546 Core M.2 NVMe to PCIe 4.0 x4 Adapter3,763$199Compare
Tessarix PX-5898 Plus USB4 40Gbps NVMe Enclosure3,471$169Compare
Tessarix PX-4444 Core Quad M.2 PCIe 4.0 x16 Card2,919$129Compare
Altrix PX-7383 SE USB 3.2 Gen 2 NVMe Enclosure3,594$179Compare
Tessarix PX-8886 Edge Quad M.2 PCIe 5.0 x16 Card4,264$229Compare
Veltrix PX-2655 Max Quad M.2 PCIe 5.0 x16 Card5,600$399Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7688 Prime M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/12988482 (accessed 2026-10-21).