Hardware Spec Index

Altrix PX-4851 Prime USB 3.2 Gen 2 NVMe Enclosure

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4851-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index730 (PCIe Cards & NVMe Enclosures scale)
Category rank#37,338
Street price$19
Power8 W
Performance per dollar38.42
Released2023

Specifications

BrandAltrix
ModelAltrix PX-4851 Prime
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
Tessarix PX-4123 Edge Quad M.2 PCIe 4.0 x16 Card3,972$219Compare
Strivon PX-4365 Prime USB 3.2 Gen 2 NVMe Enclosure4,776$319Compare
Tessarix PX-5345 Core M.2 NVMe to PCIe 4.0 x4 Adapter2,176$89Compare
Strivon PX-2966 Ti Quad M.2 PCIe 4.0 x16 Card4,462$329Compare
Altrix PX-5223 Max USB4 40Gbps NVMe Enclosure4,090$209Compare
Altrix PX-6048 SE PCIe 4.0 x16 Riser Cable5,340$379Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4851 Prime USB 3.2 Gen 2 NVMe Enclosure”, https://vextor7.com/item/15086830 (accessed 2026-10-20).