Hardware Spec Index

Veltrix PX-8821 Plus Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX8821-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index4,872 (PCIe Cards & NVMe Enclosures scale)
Category rank#1,596
Street price$329
Power6 W
Performance per dollar14.81
Released2024

Specifications

BrandVeltrix
ModelVeltrix PX-8821 Plus
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingPassive heatsink
Bus powerSlot-powered
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

NVMe SSDs ExplainedPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Strivon PX-6430 Prime M.2 NVMe to PCIe 4.0 x4 Adapter627$19Compare
Veltrix PX-1422 Pro USB 3.2 Gen 2 NVMe Enclosure1,846$59Compare
Tessarix PX-5708 Max M.2 NVMe to PCIe 4.0 x4 Adapter741$19Compare
Veltrix PX-4845 SE Quad M.2 PCIe 4.0 x16 Card5,175$349Compare
Tessarix PX-9584 Plus USB 3.2 Gen 2 NVMe Enclosure5,053$399Compare
Tessarix PX-4933 Max USB 3.2 Gen 2 NVMe Enclosure5,430$369Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-8821 Plus Dual M.2 PCIe Switch Card”, https://vextor7.com/item/21361386 (accessed 2026-10-20).