Hardware Spec Index

Tessarix PX-4948 Core M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4948-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,291 (PCIe Cards & NVMe Enclosures scale)
Category rank#42,565
Street price$29
Power6 W
Performance per dollar44.52
Released2020

Specifications

BrandTessarix
ModelTessarix PX-4948 Core
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-9242 Max Quad M.2 PCIe 4.0 x16 Card2,973$119Compare
Strivon PX-4874 Ti USB 3.2 Gen 2 NVMe Enclosure2,155$79Compare
Strivon PX-9131 XT Dual M.2 PCIe Switch Card4,668$319Compare
Altrix PX-2779 Plus Dual M.2 PCIe Switch Card4,731$279Compare
Tessarix PX-2124 Ti M.2 NVMe to PCIe 4.0 x4 Adapter984$19Compare
Veltrix PX-2054 Ultra PCIe 4.0 x16 Riser Cable2,006$59Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4948 Core M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/1290839 (accessed 2026-10-21).