Hardware Spec Index

Caldera SN-1047 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1047-PRO · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index7,348 (SSDs scale)
Category rank#21,435
Street price$139
Power8 W (active)
Performance per dollar52.86
Released2021

Specifications

BrandCaldera
ModelCaldera SN-1047 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write6,700 MB/s
Random 4K read990K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 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-1047 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2403464 (accessed 2026-10-26).