Hardware Spec Index

Tessarix PX-9638 Edge Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9638-EDGE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index5,265 (PCIe Cards & NVMe Enclosures scale)
Category rank#21,033
Street price$389
Power12 W
Performance per dollar13.53
Released2024

Specifications

BrandTessarix
ModelTessarix PX-9638 Edge
TypeQuad M.2 PCIe 5.0 x16 Card
Host interfacePCIe 5.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~14,000 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 5.0 ExplainedUSB4 ExplainedThunderbolt 5 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Strivon PX-2233 Edge PCIe 4.0 x16 Riser Cable1,560$39Compare
Altrix PX-4184 SE Dual M.2 PCIe Switch Card5,118$319Compare
Veltrix PX-4656 Core USB 3.2 Gen 2 NVMe Enclosure2,077$69Compare
Altrix PX-4802 Pro M.2 NVMe to PCIe 4.0 x4 Adapter1,523$39Compare
Veltrix PX-1464 Core PCIe 4.0 x16 Riser Cable1,919$69Compare
Tessarix PX-9184 Pro M.2 NVMe to PCIe 4.0 x4 Adapter1,513$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9638 Edge Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/76354893 (accessed 2026-10-20).