Hardware Spec Index

Caldera SN-7318 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN7318-PLUS · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index7,057 (SSDs scale)
Category rank#47,251
Street price$119
Power8 W (active)
Performance per dollar59.30
Released2023

Specifications

BrandCaldera
ModelCaldera SN-7318 Plus
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write6,200 MB/s
Random 4K read940K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance400 TBW (0.18 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-7318 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/11699513 (accessed 2026-10-19).