Hardware Spec Index

Tessarix PX-4948 XT PCIe 4.0 x16 Riser Cable

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4948-XT · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index4,577 (PCIe Cards & NVMe Enclosures scale)
Category rank#16,408
Street price$289
Performance per dollar15.84
Released2020

Specifications

BrandTessarix
ModelTessarix PX-4948 XT
TypePCIe 4.0 x16 Riser Cable
Host interfacePCIe 4.0 x16, 200 mm shielded
ThroughputFull 16 GT/s per lane
Drive supportn/a
Coolingn/a
Bus powern/a
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

PCIe 4.0 vs PCIe 5.0PCIe Lanes ExplainedNVMe SSDs ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Veltrix PX-2126 Core USB4 40Gbps NVMe Enclosure4,198$259Compare
Strivon PX-4390 Edge M.2 NVMe to PCIe 4.0 x4 Adapter4,308$259Compare
Veltrix PX-7974 Core Dual M.2 PCIe Switch Card4,635$299Compare
Tessarix PX-1612 SE Quad M.2 PCIe 5.0 x16 Card5,310$369Compare
Altrix PX-7776 XT Quad M.2 PCIe 4.0 x16 Card2,740$129Compare
Strivon PX-2470 Edge M.2 NVMe to PCIe 4.0 x4 Adapter2,973$119Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4948 XT PCIe 4.0 x16 Riser Cable”, https://vextor7.com/item/21826485 (accessed 2026-10-25).