Hardware Spec Index

Altrix PX-9659 Pro M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX9659-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index2,662 (PCIe Cards & NVMe Enclosures scale)
Category rank#17,877
Street price$109
Power6 W
Performance per dollar24.42
Released2019

Specifications

BrandAltrix
ModelAltrix PX-9659 Pro
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
CoolingPassive heatsink
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-6442 Core M.2 NVMe to PCIe 4.0 x4 Adapter867$19Compare
Altrix PX-5947 Prime Quad M.2 PCIe 4.0 x16 Card5,169$349Compare
Tessarix PX-3923 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,021$19Compare
Altrix PX-5563 Edge Quad M.2 PCIe 4.0 x16 Card4,009$189Compare
Altrix PX-7353 Ultra USB4 40Gbps NVMe Enclosure4,153$259Compare
Strivon PX-1184 Prime USB 3.2 Gen 2 NVMe Enclosure3,085$119Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-9659 Pro M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/63311667 (accessed 2026-10-22).