Hardware Spec Index

Tessarix PX-4820 Pro Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4820-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index3,013 (PCIe Cards & NVMe Enclosures scale)
Category rank#9,089
Street price$109
Power12 W
Performance per dollar27.64
Released2023

Specifications

BrandTessarix
ModelTessarix PX-4820 Pro
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-1575 Core USB 3.2 Gen 2x2 NVMe Enclosure5,168$289Compare
Altrix PX-1146 Max USB 3.2 Gen 2 NVMe Enclosure1,851$49Compare
Strivon PX-9308 Plus PCIe 4.0 x16 Riser Cable1,499$39Compare
Tessarix PX-4419 Ultra PCIe 4.0 x16 Riser Cable2,631$99Compare
Altrix PX-9227 Plus USB 3.2 Gen 2 NVMe Enclosure834$19Compare
Tessarix PX-6631 Pro Dual M.2 PCIe Switch Card4,731$319Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4820 Pro Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/1198656 (accessed 2026-10-21).