Hardware Spec Index

Tessarix PX-2656 Prime Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2656-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index3,770 (PCIe Cards & NVMe Enclosures scale)
Category rank#37,070
Street price$209
Power12 W
Performance per dollar18.04
Released2025

Specifications

BrandTessarix
ModelTessarix PX-2656 Prime
TypeQuad M.2 PCIe 4.0 x16 Card
Host interfacePCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~7,000 MB/s
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 ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-2470 Plus M.2 NVMe to PCIe 4.0 x4 Adapter2,321$89Compare
Strivon PX-4494 Ultra PCIe 4.0 x16 Riser Cable2,129$69Compare
Tessarix PX-5528 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,347$39Compare
Altrix PX-6949 Plus Quad M.2 PCIe 4.0 x16 Card4,265$269Compare
Tessarix PX-5699 Ti USB 3.2 Gen 2 NVMe Enclosure4,104$229Compare
Strivon PX-8669 SE USB 3.2 Gen 2x2 NVMe Enclosure3,338$179Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-2656 Prime Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/281587 (accessed 2026-10-23).