Hardware Spec Index

Altrix PX-4857 Max Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Altrix · SKU PX4857-MAX · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index3,457 (PCIe Cards & NVMe Enclosures scale)
Category rank#37,679
Street price$139
Power12 W
Performance per dollar24.87
Released2024

Specifications

BrandAltrix
ModelAltrix PX-4857 Max
TypeQuad M.2 PCIe 4.0 x16 Card
Host interfacePCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~7,000 MB/s
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 ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-9708 XT USB 3.2 Gen 2 NVMe Enclosure2,860$119Compare
Tessarix PX-5430 Plus USB4 40Gbps NVMe Enclosure3,714$179Compare
Strivon PX-1624 Max M.2 NVMe to PCIe 4.0 x4 Adapter5,157$399Compare
Veltrix PX-9532 Plus Quad M.2 PCIe 4.0 x16 Card4,156$239Compare
Strivon PX-5800 Prime Dual M.2 PCIe Switch Card5,247$359Compare
Altrix PX-6612 Prime USB4 40Gbps NVMe Enclosure3,637$189Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-4857 Max Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/31312049 (accessed 2026-10-23).