Hardware Spec Index

Altrix PX-3457 Edge M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX3457-EDGE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index4,343 (PCIe Cards & NVMe Enclosures scale)
Category rank#41,319
Street price$229
Power6 W
Performance per dollar18.97
Released2019

Specifications

BrandAltrix
ModelAltrix PX-3457 Edge
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-6143 Prime M.2 NVMe to PCIe 4.0 x4 Adapter4,304$249Compare
Altrix PX-7590 SE USB4 40Gbps NVMe Enclosure4,675$269Compare
Tessarix PX-4044 Edge USB 3.2 Gen 2x2 NVMe Enclosure4,369$249Compare
Tessarix PX-1354 Core USB 3.2 Gen 2 NVMe Enclosure1,722$59Compare
Tessarix PX-2199 Core Dual M.2 PCIe Switch Card5,087$379Compare
Strivon PX-9921 Max Dual M.2 PCIe Switch Card5,167$359Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-3457 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/7038703 (accessed 2026-10-26).