Hardware Spec Index

Caldera SN-1818 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1818-SE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index11,257 (SSDs scale)
Category rank#47,292
Street price$329
Power11 W (active)
Performance per dollar34.22
Released2025

Specifications

BrandCaldera
ModelCaldera SN-1818 SE
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,600 MB/s
Sequential write14,200 MB/s
Random 4K read1,650K IOPS
NAND3D TLC, 176-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-1081 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD5,308$69Compare
Caldera SN-8785 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD4,750$59Compare
Mirenta SN-1620 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,883$209Compare
Strivon SN-7140 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD9,954$229Compare
Mirenta SN-2493 SE 500GB SATA 2.5-inch SSD4,289$39Compare
Altrix SN-2534 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD5,618$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1818 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32391969 (accessed 2026-10-26).