Hardware Spec Index

Tessarix PX-4675 Prime M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4675-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,136 (PCIe Cards & NVMe Enclosures scale)
Category rank#31,475
Street price$59
Power6 W
Performance per dollar36.20
Released2020

Specifications

BrandTessarix
ModelTessarix PX-4675 Prime
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
Tessarix PX-1911 Ultra USB 3.2 Gen 2 NVMe Enclosure2,391$79Compare
Tessarix PX-9064 Max Quad M.2 PCIe 4.0 x16 Card2,313$89Compare
Altrix PX-6980 Ti PCIe 4.0 x16 Riser Cable2,070$69Compare
Veltrix PX-5399 XT Quad M.2 PCIe 5.0 x16 Card3,925$209Compare
Tessarix PX-2603 Prime PCIe 4.0 x16 Riser Cable2,919$129Compare
Strivon PX-4000 Max Dual M.2 PCIe Switch Card4,941$329Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4675 Prime M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/60000844 (accessed 2026-10-20).