Hardware Spec Index

Caldera SN-8658 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8658-TI · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index13,011 (SSDs scale)
Category rank#41,337
Street price$409
Power6 W (active)
Performance per dollar31.81
Released2020

Specifications

BrandCaldera
ModelCaldera SN-8658 Ti
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write5,100 MB/s
Random 4K read770K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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, “Caldera SN-8658 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5015649 (accessed 2026-10-25).