Hardware Spec Index

Strivon SN-8478 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Strivon · SKU SN8478-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index6,706 (SSDs scale)
Category rank#21,938
Street price$119
Power5 W (active)
Performance per dollar56.35
Released2019

Specifications

BrandStrivon
ModelStrivon SN-8478 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,900 MB/s
Sequential write2,800 MB/s
Random 4K read420K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance400 TBW (0.18 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, “Strivon SN-8478 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6945110 (accessed 2026-10-21).