Hardware Spec Index

Tessarix PX-9412 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9412-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,534 (PCIe Cards & NVMe Enclosures scale)
Category rank#48,885
Street price$49
Power6 W
Performance per dollar31.31
Released2019

Specifications

BrandTessarix
ModelTessarix PX-9412 Ultra
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-7023 Edge PCIe 4.0 x16 Riser Cable2,832$119Compare
Tessarix PX-7367 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter2,967$99Compare
Tessarix PX-4641 Pro USB 3.2 Gen 2 NVMe Enclosure1,041$29Compare
Strivon PX-6898 Edge M.2 NVMe to PCIe 4.0 x4 Adapter836$19Compare
Veltrix PX-5057 Max USB 3.2 Gen 2 NVMe Enclosure1,335$39Compare
Altrix PX-1343 XT Dual M.2 PCIe Switch Card4,395$259Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9412 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/366248 (accessed 2026-10-19).