Hardware Spec Index

Tessarix PX-6998 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6998-SE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index2,497 (PCIe Cards & NVMe Enclosures scale)
Category rank#26,083
Street price$79
Power6 W
Performance per dollar31.61
Released2019

Specifications

BrandTessarix
ModelTessarix PX-6998 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
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
Veltrix PX-4929 Pro Dual M.2 PCIe Switch Card5,046$309Compare
Altrix PX-5050 Core M.2 NVMe to PCIe 4.0 x4 Adapter5,137$359Compare
Altrix PX-8493 Core PCIe 5.0 x16 Riser Cable4,514$279Compare
Tessarix PX-2985 Pro PCIe 5.0 x16 Riser Cable4,114$189Compare
Tessarix PX-6266 Core Quad M.2 PCIe 4.0 x16 Card4,198$219Compare
Veltrix PX-8098 Prime M.2 NVMe to PCIe 4.0 x4 Adapter1,065$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-6998 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/1459955 (accessed 2026-10-22).