Hardware Spec Index

Strivon SN-4956 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Strivon · SKU SN4956-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index9,387 (SSDs scale)
Category rank#20,593
Street price$239
Power7 W (active)
Performance per dollar39.28
Released2020

Specifications

BrandStrivon
ModelStrivon SN-4956 Ultra
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,800 MB/s
Sequential write5,300 MB/s
Random 4K read1,120K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 1 GB
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-4956 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/2276255 (accessed 2026-10-20).