Hardware Spec Index

Tessarix PX-4254 Max USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4254-MAX · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,474 (PCIe Cards & NVMe Enclosures scale)
Category rank#20,522
Street price$39
Power8 W
Performance per dollar37.79
Released2022

Specifications

BrandTessarix
ModelTessarix PX-4254 Max
TypeUSB 3.2 Gen 2x2 NVMe Enclosure
Host interfaceUSB 3.2 Gen 2x2 (20Gbps), USB-C
ThroughputUp to 2,000 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 ExplainedM.2 SSD Sizes and KeysPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-3604 Pro Dual M.2 PCIe Switch Card4,811$289Compare
Altrix PX-5982 Pro Quad M.2 PCIe 4.0 x16 Card4,827$259Compare
Tessarix PX-4238 XT PCIe 4.0 x16 Riser Cable3,326$159Compare
Veltrix PX-8774 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,214$29Compare
Strivon PX-1682 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,920$59Compare
Tessarix PX-6041 SE USB4 40Gbps NVMe Enclosure5,148$329Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4254 Max USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/2813445 (accessed 2026-10-20).