Hardware Spec Index

Tessarix PX-7558 Ti M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7558-TI · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,937 (PCIe Cards & NVMe Enclosures scale)
Category rank#46,478
Street price$59
Power6 W
Performance per dollar32.83
Released2020

Specifications

BrandTessarix
ModelTessarix PX-7558 Ti
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
Altrix PX-8865 XT Dual M.2 PCIe Switch Card5,293$309Compare
Strivon PX-5394 Pro PCIe 4.0 x16 Riser Cable5,398$399Compare
Tessarix PX-1124 XT USB 3.2 Gen 2 NVMe Enclosure5,412$379Compare
Strivon PX-8008 Ultra USB 3.2 Gen 2x2 NVMe Enclosure2,460$89Compare
Altrix PX-2907 XT Thunderbolt 5 NVMe Enclosure3,664$199Compare
Tessarix PX-2946 Core M.2 NVMe to PCIe 4.0 x4 Adapter749$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7558 Ti M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/1821075 (accessed 2026-10-26).