Hardware Spec Index

Altrix PX-8644 XT USB 3.2 Gen 2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX8644-XT · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index5,320 (PCIe Cards & NVMe Enclosures scale)
Category rank#42,317
Street price$339
Power8 W
Performance per dollar15.69
Released2019

Specifications

BrandAltrix
ModelAltrix PX-8644 XT
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
Strivon PX-4193 Edge PCIe 4.0 x16 Riser Cable3,125$139Compare
Veltrix PX-4552 Core USB 3.2 Gen 2x2 NVMe Enclosure3,834$169Compare
Altrix PX-1908 Core USB 3.2 Gen 2x2 NVMe Enclosure2,677$99Compare
Strivon PX-8634 XT USB4 40Gbps NVMe Enclosure3,045$129Compare
Tessarix PX-2150 SE PCIe 4.0 x16 Riser Cable2,243$69Compare
Strivon PX-3123 Core USB 3.2 Gen 2 NVMe Enclosure3,217$159Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-8644 XT USB 3.2 Gen 2 NVMe Enclosure”, https://vextor7.com/item/924447 (accessed 2026-10-24).