Hardware Spec Index

Caldera SN-1600 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1600-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index11,736 (SSDs scale)
Category rank#10,502
Street price$309
Power8 W (active)
Performance per dollar37.98
Released2022

Specifications

BrandCaldera
ModelCaldera SN-1600 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write4,800 MB/s
Random 4K read1,400K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Mirenta SN-8518 Edge 1TB SATA 2.5-inch SSD3,903$49Compare
Mirenta SN-7501 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,457$129Compare
Mirenta SN-6948 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD11,380$349Compare
Caldera SN-1461 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD9,094$199Compare
Novexa SN-9634 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD10,266$299Compare
Strivon SN-2101 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD12,960$359Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1600 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/69027470 (accessed 2026-10-26).