Hardware Spec Index

Altrix PX-7656 Pro M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX7656-PRO · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index905 (PCIe Cards & NVMe Enclosures scale)
Category rank#40,774
Street price$19
Power6 W
Performance per dollar47.63
Released2020

Specifications

BrandAltrix
ModelAltrix PX-7656 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
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-2532 Prime PCIe 4.0 x16 Riser Cable1,276$29Compare
Strivon PX-7091 SE USB4 40Gbps NVMe Enclosure3,158$149Compare
Altrix PX-4803 Max USB 3.2 Gen 2 NVMe Enclosure4,493$309Compare
Veltrix PX-9756 Edge Quad M.2 PCIe 4.0 x16 Card3,571$149Compare
Altrix PX-5739 Max USB 3.2 Gen 2 NVMe Enclosure2,649$99Compare
Veltrix PX-5982 SE Quad M.2 PCIe 4.0 x16 Card4,076$219Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-7656 Pro M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/7815239 (accessed 2026-10-22).