Hardware Spec Index

Strivon PX-4959 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Strivon · SKU PX4959-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,412 (PCIe Cards & NVMe Enclosures scale)
Category rank#13,597
Street price$39
Power6 W
Performance per dollar36.21
Released2020

Specifications

BrandStrivon
ModelStrivon PX-4959 XT
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
Strivon PX-5233 Plus PCIe 4.0 x16 Riser Cable2,938$139Compare
Altrix PX-3179 Plus Thunderbolt 5 NVMe Enclosure3,585$209Compare
Veltrix PX-1968 Pro M.2 NVMe to PCIe 4.0 x4 Adapter2,029$59Compare
Veltrix PX-4040 Edge M.2 NVMe to PCIe 4.0 x4 Adapter3,000$129Compare
Strivon PX-6193 Pro PCIe 4.0 x16 Riser Cable993$29Compare
Strivon PX-2673 SE Dual M.2 PCIe Switch Card3,275$159Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Strivon PX-4959 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/3404113 (accessed 2026-10-20).