Hardware Spec Index

Strivon SN-9558 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Strivon · SKU SN9558-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index6,147 (SSDs scale)
Category rank#34,101
Street price$79
Power6 W (active)
Performance per dollar77.81
Released2023

Specifications

BrandStrivon
ModelStrivon SN-9558 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,600 MB/s
Random 4K read1,090K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 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-9558 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7934737 (accessed 2026-10-22).