Hardware Spec Index

Tessarix PX-9961 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9961-SE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index934 (PCIe Cards & NVMe Enclosures scale)
Category rank#48,943
Street price$19
Power6 W
Performance per dollar49.16
Released2022

Specifications

BrandTessarix
ModelTessarix PX-9961 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
Altrix PX-5030 Max USB 3.2 Gen 2x2 NVMe Enclosure1,336$29Compare
Strivon PX-9749 Core Quad M.2 PCIe 5.0 x16 Card5,378$369Compare
Veltrix PX-8254 Edge PCIe 4.0 x16 Riser Cable1,965$69Compare
Strivon PX-1796 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,859$59Compare
Veltrix PX-9556 XT Dual M.2 PCIe Switch Card5,231$389Compare
Veltrix PX-8066 Edge USB 3.2 Gen 2 NVMe Enclosure817$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9961 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/7720835 (accessed 2026-10-26).