Hardware Spec Index

Veltrix PX-1645 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX1645-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,047 (PCIe Cards & NVMe Enclosures scale)
Category rank#41,766
Street price$29
Power6 W
Performance per dollar36.10
Released2023

Specifications

BrandVeltrix
ModelVeltrix PX-1645 SE
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
Strivon PX-7551 Ultra Dual M.2 PCIe Switch Card5,116$359Compare
Altrix PX-2662 Plus Quad M.2 PCIe 4.0 x16 Card1,965$59Compare
Altrix PX-9975 Plus PCIe 4.0 x16 Riser Cable1,851$49Compare
Tessarix PX-3872 Ultra USB 3.2 Gen 2x2 NVMe Enclosure2,877$139Compare
Tessarix PX-2567 Edge Dual M.2 PCIe Switch Card4,585$329Compare
Altrix PX-7018 Core Quad M.2 PCIe 4.0 x16 Card2,960$139Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-1645 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/6562961 (accessed 2026-10-21).