Hardware Spec Index

Tessarix PX-2543 Edge M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2543-EDGE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index3,404 (PCIe Cards & NVMe Enclosures scale)
Category rank#25,513
Street price$159
Power6 W
Performance per dollar21.41
Released2019

Specifications

BrandTessarix
ModelTessarix PX-2543 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
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
Veltrix PX-8729 Ultra USB 3.2 Gen 2 NVMe Enclosure2,246$69Compare
Tessarix PX-6225 Core Quad M.2 PCIe 4.0 x16 Card5,114$289Compare
Veltrix PX-4201 Pro PCIe 5.0 x16 Riser Cable2,349$79Compare
Veltrix PX-3138 Core USB 3.2 Gen 2 NVMe Enclosure3,715$219Compare
Altrix PX-4841 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,213$29Compare
Veltrix PX-7048 Pro Quad M.2 PCIe 5.0 x16 Card4,677$299Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-2543 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/349631 (accessed 2026-10-22).