Hardware Spec Index

Tessarix PX-3450 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3450-XT · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,403 (PCIe Cards & NVMe Enclosures scale)
Category rank#44,391
Street price$39
Power6 W
Performance per dollar35.97
Released2019

Specifications

BrandTessarix
ModelTessarix PX-3450 XT
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-2288 Max USB4 40Gbps NVMe Enclosure4,054$249Compare
Altrix PX-2603 Plus Dual M.2 PCIe Switch Card4,209$249Compare
Strivon PX-6220 Max M.2 NVMe to PCIe 4.0 x4 Adapter1,031$29Compare
Altrix PX-7317 Edge USB4 40Gbps NVMe Enclosure5,397$399Compare
Tessarix PX-4878 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,037$29Compare
Altrix PX-7545 SE Dual M.2 PCIe Switch Card3,664$189Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-3450 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/41673699 (accessed 2026-10-26).