Hardware Spec Index

Altrix PX-9621 Core M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX9621-CORE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index3,507 (PCIe Cards & NVMe Enclosures scale)
Category rank#13,453
Street price$169
Power6 W
Performance per dollar20.75
Released2020

Specifications

BrandAltrix
ModelAltrix PX-9621 Core
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-5134 Plus Quad M.2 PCIe 4.0 x16 Card2,401$79Compare
Veltrix PX-3099 XT USB 3.2 Gen 2 NVMe Enclosure689$19Compare
Strivon PX-3350 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,960$59Compare
Altrix PX-9182 Plus USB 3.2 Gen 2 NVMe Enclosure1,666$49Compare
Veltrix PX-9746 Ultra Dual M.2 PCIe Switch Card5,391$339Compare
Veltrix PX-2197 Ultra PCIe 5.0 x16 Riser Cable3,951$229Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-9621 Core M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/44550705 (accessed 2026-10-23).