Hardware Spec Index

Strivon PX-1974 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Strivon · SKU PX1974-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,952 (PCIe Cards & NVMe Enclosures scale)
Category rank#12,712
Street price$49
Power6 W
Performance per dollar39.84
Released2023

Specifications

BrandStrivon
ModelStrivon PX-1974 Ultra
TypeM.2 NVMe to PCIe 4.0 x4 Adapter
Host interfacePCIe 4.0 x4 (passive)
ThroughputUp to 7,500 MB/s (drive-limited)
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingHeatsink + 40 mm fan
Bus powerSlot-powered
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

NVMe SSDs ExplainedPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-7291 Prime USB4 40Gbps NVMe Enclosure5,182$339Compare
Tessarix PX-9351 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,269$29Compare
Tessarix PX-6403 Ti USB 3.2 Gen 2 NVMe Enclosure3,181$129Compare
Veltrix PX-2373 Ti USB 3.2 Gen 2x2 NVMe Enclosure1,872$49Compare
Altrix PX-5789 Ti Dual M.2 PCIe Switch Card4,227$219Compare
Strivon PX-8047 Prime PCIe 4.0 x16 Riser Cable2,811$139Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Strivon PX-1974 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/33035293 (accessed 2026-10-24).