Hardware Spec Index

Altrix SN-7454 Ultra 500GB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN7454-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index5,236 (SSDs scale)
Category rank#46,921
Street price$69
Power6 W (active)
Performance per dollar75.88
Released2021

Specifications

BrandAltrix
ModelAltrix SN-7454 Ultra
Capacity500 GB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write3,900 MB/s
Random 4K read800K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance180 TBW (0.33 DWPD)
Warranty3 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-7454 Ultra 500GB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/74991 (accessed 2026-10-20).