Hardware Spec Index

Caldera SN-8428 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8428-TI · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index6,073 (SSDs scale)
Category rank#17,399
Street price$79
Power8 W (active)
Performance per dollar76.87
Released2023

Specifications

BrandCaldera
ModelCaldera SN-8428 Ti
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write4,300 MB/s
Random 4K read1,260K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance300 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-8428 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85534649 (accessed 2026-10-21).