Hardware Spec Index

Strivon SN-4489 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Strivon · SKU SN4489-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index5,860 (SSDs scale)
Category rank#20,137
Street price$79
Power7 W (active)
Performance per dollar74.18
Released2021

Specifications

BrandStrivon
ModelStrivon SN-4489 Ultra
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write3,100 MB/s
Random 4K read720K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance100 TBW (0.18 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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, “Strivon SN-4489 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85700964 (accessed 2026-10-22).