Hardware Spec Index

Altrix SN-1603 Ultra 500GB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN1603-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index5,969 (SSDs scale)
Category rank#975
Street price$79
Power5 W (active)
Performance per dollar75.56
Released2025

Specifications

BrandAltrix
ModelAltrix SN-1603 Ultra
Capacity500 GB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write3,900 MB/s
Random 4K read920K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

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Cite this page: Hardware Spec Index, “Altrix SN-1603 Ultra 500GB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/73672083 (accessed 2026-10-24).