Hardware Spec Index

Tessarix PX-9658 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9658-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index4,270 (PCIe Cards & NVMe Enclosures scale)
Category rank#6,020
Street price$239
Power12 W
Performance per dollar17.87
Released2024

Specifications

BrandTessarix
ModelTessarix PX-9658 Plus
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
Veltrix PX-6024 SE USB 3.2 Gen 2x2 NVMe Enclosure2,619$99Compare
Altrix PX-1675 Max Dual M.2 PCIe Switch Card4,803$299Compare
Strivon PX-7296 Max PCIe 4.0 x16 Riser Cable3,539$179Compare
Strivon PX-4185 Core USB 3.2 Gen 2x2 NVMe Enclosure2,326$79Compare
Altrix PX-2855 Core USB 3.2 Gen 2 NVMe Enclosure1,032$29Compare
Tessarix PX-5211 XT Dual M.2 PCIe Switch Card5,121$349Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9658 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/501904 (accessed 2026-10-20).