Hardware Spec Index

Tessarix PX-9503 Plus USB 3.2 Gen 2x2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9503-PLUS · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index5,219 (PCIe Cards & NVMe Enclosures scale)
Category rank#37,727
Street price$369
Power8 W
Performance per dollar14.14
Released2021

Specifications

BrandTessarix
ModelTessarix PX-9503 Plus
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
Altrix PX-4802 Core USB 3.2 Gen 2x2 NVMe Enclosure1,895$59Compare
Strivon PX-3734 Plus USB 3.2 Gen 2 NVMe Enclosure5,104$339Compare
Strivon PX-7130 Pro Quad M.2 PCIe 4.0 x16 Card3,064$129Compare
Tessarix PX-1258 Pro USB 3.2 Gen 2 NVMe Enclosure4,174$219Compare
Strivon PX-7840 Plus USB 3.2 Gen 2 NVMe Enclosure1,152$19Compare
Tessarix PX-7929 Pro USB4 40Gbps NVMe Enclosure3,389$159Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9503 Plus USB 3.2 Gen 2x2 NVMe Enclosure”, https://vextor7.com/item/32329661 (accessed 2026-10-23).