Hardware Spec Index

Tessarix PX-2340 Ultra USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2340-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index4,948 (PCIe Cards & NVMe Enclosures scale)
Category rank#5,534
Street price$359
Power8 W
Performance per dollar13.78
Released2023

Specifications

BrandTessarix
ModelTessarix PX-2340 Ultra
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
Altrix PX-1128 Ultra USB 3.2 Gen 2 NVMe Enclosure2,629$89Compare
Tessarix PX-2277 Ti Dual M.2 PCIe Switch Card3,373$149Compare
Altrix PX-4035 Pro Quad M.2 PCIe 4.0 x16 Card4,564$289Compare
Altrix PX-9337 XT USB 3.2 Gen 2 NVMe Enclosure706$19Compare
Altrix PX-2769 Prime PCIe 4.0 x16 Riser Cable2,229$69Compare
Tessarix PX-1938 XT Dual M.2 PCIe Switch Card4,685$279Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-2340 Ultra USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/15037641 (accessed 2026-10-23).