Hardware Spec Index

Caldera SN-1406 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1406-PRO · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index4,709 (SSDs scale)
Category rank#43,911
Street price$59
Power8 W (active)
Performance per dollar79.81
Released2026

Specifications

BrandCaldera
ModelCaldera SN-1406 Pro
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write3,400 MB/s
Random 4K read760K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance100 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

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-6751 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,106$109Compare
Caldera SN-1376 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,395$79Compare
Caldera SN-3841 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD11,952$389Compare
Mirenta SN-5980 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD12,728$479Compare
Caldera SN-4283 Core 500GB SATA 2.5-inch SSD4,062$39Compare
Strivon SN-2878 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD13,405$409Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1406 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7672489 (accessed 2026-10-26).