Hardware Spec Index

Tessarix PX-4003 Edge M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4003-EDGE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index5,224 (PCIe Cards & NVMe Enclosures scale)
Category rank#36,523
Street price$399
Power6 W
Performance per dollar13.09
Released2019

Specifications

BrandTessarix
ModelTessarix PX-4003 Edge
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-7484 Ultra Quad M.2 PCIe 4.0 x16 Card2,178$79Compare
Strivon PX-3468 Ultra USB 3.2 Gen 2x2 NVMe Enclosure1,576$39Compare
Strivon PX-6546 Plus PCIe 4.0 x16 Riser Cable3,075$139Compare
Veltrix PX-9247 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,368$29Compare
Veltrix PX-5500 Prime USB 3.2 Gen 2 NVMe Enclosure5,276$369Compare
Tessarix PX-2220 Ti PCIe 4.0 x16 Riser Cable3,455$159Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4003 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/15514520 (accessed 2026-10-22).