Hardware Spec Index

Novexa SN-7558 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Novexa · SKU SN7558-TI · Released 2022 · Updated 2026-10-27

Key facts

Benchmark index7,550 (SSDs scale)
Category rank#19,276
Street price$139
Power7 W (active)
Performance per dollar54.32
Released2022

Specifications

BrandNovexa
ModelNovexa SN-7558 Ti
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write5,000 MB/s
Random 4K read1,220K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 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, “Novexa SN-7558 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/73032507 (accessed 2026-10-27).