Hardware Spec Index

Tessarix PX-2903 XT USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2903-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index3,996 (PCIe Cards & NVMe Enclosures scale)
Category rank#21,336
Street price$209
Power8 W
Performance per dollar19.12
Released2025

Specifications

BrandTessarix
ModelTessarix PX-2903 XT
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
Tessarix PX-5786 Max PCIe 5.0 x16 Riser Cable2,945$129Compare
Veltrix PX-6627 Ti USB 3.2 Gen 2 NVMe Enclosure1,703$49Compare
Veltrix PX-1539 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,054$19Compare
Strivon PX-5836 Plus USB 3.2 Gen 2x2 NVMe Enclosure2,583$89Compare
Tessarix PX-7925 Edge USB 3.2 Gen 2 NVMe Enclosure1,107$19Compare
Tessarix PX-3378 Pro PCIe 4.0 x16 Riser Cable4,131$219Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-2903 XT USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/413114 (accessed 2026-10-19).