Hardware Spec Index

Altrix PX-6988 Ultra USB4 40Gbps NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6988-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,964 (PCIe Cards & NVMe Enclosures scale)
Category rank#35,383
Street price$129
Power8 W
Performance per dollar22.98
Released2025

Specifications

BrandAltrix
ModelAltrix PX-6988 Ultra
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
Altrix PX-2498 Core Quad M.2 PCIe 4.0 x16 Card2,728$99Compare
Altrix PX-2818 Pro USB 3.2 Gen 2 NVMe Enclosure1,182$29Compare
Veltrix PX-5164 XT Quad M.2 PCIe 4.0 x16 Card3,041$129Compare
Tessarix PX-7405 Max USB 3.2 Gen 2 NVMe Enclosure1,577$39Compare
Tessarix PX-6592 Plus M.2 NVMe to PCIe 4.0 x4 Adapter4,204$239Compare
Altrix PX-8893 SE Quad M.2 PCIe 5.0 x16 Card4,907$289Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6988 Ultra USB4 40Gbps NVMe Enclosure”, https://vextor7.com/item/3259792 (accessed 2026-10-20).