Hardware Spec Index

Caldera SN-2418 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2418-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index11,736 (SSDs scale)
Category rank#39,399
Street price$379
Power8 W (active)
Performance per dollar30.97
Released2020

Specifications

BrandCaldera
ModelCaldera SN-2418 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,200 MB/s
Random 4K read940K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-7234 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,780$299Compare
Strivon SN-5608 Edge 500GB PCIe 4.0 NVMe M.2 2230 SSD5,841$99Compare
Mirenta SN-9395 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD9,796$239Compare
Altrix SN-8373 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD11,112$319Compare
Mirenta SN-5095 Ti 500GB SATA 2.5-inch SSD3,713$39Compare
Strivon SN-7746 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD11,434$339Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2418 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1018335 (accessed 2026-10-20).