Hardware Spec Index

Caldera SN-7497 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7497-SE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index7,443 (SSDs scale)
Category rank#16,146
Street price$119
Power8 W (active)
Performance per dollar62.55
Released2022

Specifications

BrandCaldera
ModelCaldera SN-7497 SE
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write4,800 MB/s
Random 4K read1,130K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance720 TBW (0.33 DWPD)
Warranty3 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-7497 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4601953 (accessed 2026-10-22).