Hardware Spec Index

Tessarix PX-5645 Prime USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX5645-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index3,044 (PCIe Cards & NVMe Enclosures scale)
Category rank#1,549
Street price$129
Power8 W
Performance per dollar23.60
Released2022

Specifications

BrandTessarix
ModelTessarix PX-5645 Prime
TypeUSB4 40Gbps NVMe Enclosure
Host interfaceUSB4 (40Gbps), Thunderbolt 3/4 compatible
ThroughputUp to 3,800 MB/s
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingAluminum shell, thermal pad
Bus powerYes (bus-powered)
CompatibilityWindows, macOS, Linux; UASP

Related guides

NVMe SSDs ExplainedUSB4 ExplainedM.2 SSD Sizes and KeysPCIe Lanes ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Strivon PX-7060 Edge USB 3.2 Gen 2x2 NVMe Enclosure2,561$89Compare
Veltrix PX-6735 XT PCIe 4.0 x16 Riser Cable1,849$69Compare
Veltrix PX-8372 SE USB 3.2 Gen 2x2 NVMe Enclosure2,857$109Compare
Strivon PX-3831 SE M.2 NVMe to PCIe 4.0 x4 Adapter684$19Compare
Strivon PX-5087 SE USB 3.2 Gen 2x2 NVMe Enclosure3,565$169Compare
Strivon PX-8286 Ti USB 3.2 Gen 2x2 NVMe Enclosure2,369$89Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-5645 Prime USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/76353613 (accessed 2026-10-19).