Hardware Spec Index

Tessarix PX-8888 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8888-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,485 (PCIe Cards & NVMe Enclosures scale)
Category rank#38,101
Street price$39
Power6 W
Performance per dollar38.08
Released2023

Specifications

BrandTessarix
ModelTessarix PX-8888 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
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
Veltrix PX-7254 SE M.2 NVMe to PCIe 4.0 x4 Adapter1,947$49Compare
Tessarix PX-6654 SE USB 3.2 Gen 2 NVMe Enclosure3,712$189Compare
Veltrix PX-3537 SE USB 3.2 Gen 2x2 NVMe Enclosure3,336$159Compare
Strivon PX-1813 Prime PCIe 5.0 x16 Riser Cable3,357$139Compare
Veltrix PX-1166 Ultra USB 3.2 Gen 2 NVMe Enclosure2,753$119Compare
Veltrix PX-8342 Core USB 3.2 Gen 2 NVMe Enclosure896$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-8888 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/20012860 (accessed 2026-10-20).