Hardware Spec Index

Altrix PX-6943 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX6943-XT · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,075 (PCIe Cards & NVMe Enclosures scale)
Category rank#48,429
Street price$29
Power6 W
Performance per dollar37.07
Released2020

Specifications

BrandAltrix
ModelAltrix PX-6943 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
Strivon PX-8059 SE USB 3.2 Gen 2 NVMe Enclosure1,964$59Compare
Tessarix PX-3629 Edge Dual M.2 PCIe Switch Card4,929$279Compare
Altrix PX-6492 XT M.2 NVMe to PCIe 4.0 x4 Adapter3,177$139Compare
Altrix PX-6623 Pro USB 3.2 Gen 2 NVMe Enclosure2,517$99Compare
Tessarix PX-3156 Prime Dual M.2 PCIe Switch Card3,496$169Compare
Altrix PX-1452 SE PCIe 4.0 x16 Riser Cable3,062$129Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-6943 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/4240018 (accessed 2026-10-26).