Hardware Spec Index

Altrix PX-8640 Plus USB 3.2 Gen 2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8640-PLUS · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,169 (PCIe Cards & NVMe Enclosures scale)
Category rank#20,784
Street price$29
Power8 W
Performance per dollar40.31
Released2019

Specifications

BrandAltrix
ModelAltrix PX-8640 Plus
TypeUSB 3.2 Gen 2 NVMe Enclosure
Host interfaceUSB 3.2 Gen 2 (10Gbps), USB-C
ThroughputUp to 1,050 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-7674 Plus Dual M.2 PCIe Switch Card4,219$249Compare
Veltrix PX-1188 Ti M.2 NVMe to PCIe 4.0 x4 Adapter962$19Compare
Tessarix PX-1124 Pro Quad M.2 PCIe 4.0 x16 Card3,488$189Compare
Strivon PX-3016 Core USB 3.2 Gen 2 NVMe Enclosure735$19Compare
Altrix PX-8536 Ultra Dual M.2 PCIe Switch Card3,382$139Compare
Altrix PX-8284 Prime USB 3.2 Gen 2 NVMe Enclosure3,944$239Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8640 Plus USB 3.2 Gen 2 NVMe Enclosure”, https://vextor7.com/item/7727435 (accessed 2026-10-23).