Hardware Spec Index

Tessarix PX-1879 Pro M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1879-PRO · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,107 (PCIe Cards & NVMe Enclosures scale)
Category rank#18,277
Street price$29
Power6 W
Performance per dollar38.17
Released2022

Specifications

BrandTessarix
ModelTessarix PX-1879 Pro
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
Tessarix PX-3867 Ti M.2 NVMe to PCIe 4.0 x4 Adapter2,318$69Compare
Veltrix PX-2268 XT USB 3.2 Gen 2 NVMe Enclosure4,060$219Compare
Tessarix PX-6719 Core PCIe 4.0 x16 Riser Cable1,728$49Compare
Strivon PX-9762 Plus Quad M.2 PCIe 4.0 x16 Card2,619$109Compare
Veltrix PX-5124 Ti USB4 40Gbps NVMe Enclosure4,882$319Compare
Veltrix PX-6419 Prime USB 3.2 Gen 2x2 NVMe Enclosure2,825$119Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1879 Pro M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/9306636 (accessed 2026-10-22).