Hardware Spec Index

Tessarix PX-5661 Edge M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX5661-EDGE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,865 (PCIe Cards & NVMe Enclosures scale)
Category rank#26,989
Street price$109
Power6 W
Performance per dollar26.28
Released2020

Specifications

BrandTessarix
ModelTessarix PX-5661 Edge
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
Altrix PX-4293 XT M.2 NVMe to PCIe 4.0 x4 Adapter5,411$399Compare
Strivon PX-5909 Edge USB4 40Gbps NVMe Enclosure4,610$289Compare
Tessarix PX-9601 Ti Quad M.2 PCIe 4.0 x16 Card3,562$139Compare
Tessarix PX-1564 Ultra USB 3.2 Gen 2 NVMe Enclosure646$19Compare
Veltrix PX-9671 XT M.2 NVMe to PCIe 4.0 x4 Adapter2,562$99Compare
Strivon PX-6350 Prime M.2 NVMe to PCIe 4.0 x4 Adapter765$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-5661 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/45807235 (accessed 2026-10-24).