Hardware Spec Index

Tessarix PX-6669 Core M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6669-CORE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index915 (PCIe Cards & NVMe Enclosures scale)
Category rank#14,980
Street price$19
Power6 W
Performance per dollar48.16
Released2023

Specifications

BrandTessarix
ModelTessarix PX-6669 Core
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
Tessarix PX-5359 Prime Quad M.2 PCIe 5.0 x16 Card5,402$349Compare
Veltrix PX-6359 Max PCIe 4.0 x16 Riser Cable2,302$79Compare
Veltrix PX-7354 Ultra PCIe 4.0 x16 Riser Cable1,921$69Compare
Strivon PX-2411 Edge USB4 40Gbps NVMe Enclosure3,879$219Compare
Altrix PX-9044 Pro USB 3.2 Gen 2 NVMe Enclosure2,714$99Compare
Veltrix PX-9837 Core M.2 NVMe to PCIe 4.0 x4 Adapter2,076$69Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-6669 Core M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/14517293 (accessed 2026-10-22).