Hardware Spec Index

Veltrix PX-8821 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX8821-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index760 (PCIe Cards & NVMe Enclosures scale)
Category rank#8,742
Street price$19
Power6 W
Performance per dollar40.00
Released2023

Specifications

BrandVeltrix
ModelVeltrix PX-8821 XT
TypeM.2 NVMe to PCIe 4.0 x4 Adapter
Host interfacePCIe 4.0 x4 (passive)
ThroughputUp to 7,500 MB/s (drive-limited)
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 ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-5652 Core M.2 NVMe to PCIe 4.0 x4 Adapter2,528$109Compare
Strivon PX-1100 Ti Dual M.2 PCIe Switch Card5,083$299Compare
Veltrix PX-6718 Plus USB 3.2 Gen 2x2 NVMe Enclosure2,643$89Compare
Veltrix PX-3227 Prime Quad M.2 PCIe 4.0 x16 Card2,425$89Compare
Altrix PX-3201 Ti PCIe 4.0 x16 Riser Cable2,332$69Compare
Altrix PX-4351 Plus PCIe 4.0 x16 Riser Cable1,337$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-8821 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/85708771 (accessed 2026-10-22).