Hardware Spec Index

Altrix PX-5544 Ultra Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX5544-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index5,600 (PCIe Cards & NVMe Enclosures scale)
Category rank#13,968
Street price$349
Power12 W
Performance per dollar16.05
Released2024

Specifications

BrandAltrix
ModelAltrix PX-5544 Ultra
TypeQuad M.2 PCIe 5.0 x16 Card
Host interfacePCIe 5.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~14,000 MB/s
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 ExplainedPCIe 5.0 ExplainedUSB4 ExplainedThunderbolt 5 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Veltrix PX-3667 Core M.2 NVMe to PCIe 4.0 x4 Adapter901$19Compare
Veltrix PX-8488 Pro Quad M.2 PCIe 5.0 x16 Card4,471$279Compare
Veltrix PX-8241 XT Quad M.2 PCIe 4.0 x16 Card4,246$239Compare
Veltrix PX-1965 Plus USB 3.2 Gen 2 NVMe Enclosure4,116$219Compare
Strivon PX-7470 Edge Dual M.2 PCIe Switch Card4,282$249Compare
Veltrix PX-7601 Edge USB 3.2 Gen 2x2 NVMe Enclosure1,609$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-5544 Ultra Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/960411 (accessed 2026-10-24).