Hardware Spec Index

Tessarix PX-4886 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4886-XT · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,162 (PCIe Cards & NVMe Enclosures scale)
Category rank#32,825
Street price$29
Power6 W
Performance per dollar40.07
Released2023

Specifications

BrandTessarix
ModelTessarix PX-4886 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
Strivon PX-4931 XT PCIe 4.0 x16 Riser Cable1,187$29Compare
Veltrix PX-2527 Prime Dual M.2 PCIe Switch Card3,403$149Compare
Strivon PX-4775 Ultra USB 3.2 Gen 2x2 NVMe Enclosure3,287$169Compare
Veltrix PX-1253 SE M.2 NVMe to PCIe 4.0 x4 Adapter2,786$99Compare
Strivon PX-8394 Ti USB 3.2 Gen 2 NVMe Enclosure864$19Compare
Altrix PX-5660 Max USB 3.2 Gen 2x2 NVMe Enclosure1,840$59Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4886 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/15056992 (accessed 2026-10-21).