Hardware Spec Index

Altrix PX-3255 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX3255-SE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index2,984 (PCIe Cards & NVMe Enclosures scale)
Category rank#30,652
Street price$109
Power6 W
Performance per dollar27.38
Released2019

Specifications

BrandAltrix
ModelAltrix PX-3255 SE
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
Altrix PX-3664 Pro USB4 40Gbps NVMe Enclosure3,131$149Compare
Veltrix PX-6186 XT PCIe 5.0 x16 Riser Cable3,158$149Compare
Strivon PX-2675 Max USB 3.2 Gen 2 NVMe Enclosure4,012$189Compare
Tessarix PX-6024 Core USB 3.2 Gen 2x2 NVMe Enclosure3,712$179Compare
Altrix PX-2554 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter4,741$289Compare
Altrix PX-9112 Prime USB 3.2 Gen 2x2 NVMe Enclosure3,264$149Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-3255 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/6703871 (accessed 2026-10-24).