Hardware Spec Index

Tessarix PX-6938 Edge M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6938-EDGE · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index2,572 (PCIe Cards & NVMe Enclosures scale)
Category rank#45,369
Street price$89
Power6 W
Performance per dollar28.90
Released2019

Specifications

BrandTessarix
ModelTessarix PX-6938 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
Tessarix PX-6731 Plus M.2 NVMe to PCIe 4.0 x4 Adapter5,414$389Compare
Altrix PX-1661 Ultra Dual M.2 PCIe Switch Card4,043$249Compare
Altrix PX-4714 Prime Quad M.2 PCIe 4.0 x16 Card5,600$349Compare
Altrix PX-2959 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,210$29Compare
Strivon PX-8814 Pro PCIe 4.0 x16 Riser Cable1,326$29Compare
Strivon PX-3663 Max USB4 40Gbps NVMe Enclosure4,699$329Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-6938 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/9640607 (accessed 2026-10-23).