Hardware Spec Index

Caldera SN-7482 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN7482-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index4,305 (SSDs scale)
Category rank#341
Street price$39
Power5 W (active)
Performance per dollar110.38
Released2025

Specifications

BrandCaldera
ModelCaldera SN-7482 Pro
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write6,700 MB/s
Random 4K read980K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 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, “Caldera SN-7482 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/7540307 (accessed 2026-10-21).