Hardware Spec Index

Caldera SN-3217 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3217-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index13,116 (SSDs scale)
Category rank#28,876
Street price$489
Power7 W (active)
Performance per dollar26.82
Released2023

Specifications

BrandCaldera
ModelCaldera SN-3217 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write5,500 MB/s
Random 4K read780K IOPS
NAND3D TLC, 232-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
Caldera SN-6421 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,982$79Compare
Altrix SN-2518 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD8,515$199Compare
Caldera SN-7863 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD14,107$599Compare
Strivon SN-3156 SE 8TB PCIe 3.0 NVMe M.2 2280 SSD11,210$379Compare
Strivon SN-6231 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD9,533$249Compare
Mirenta SN-2626 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,866$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3217 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1473347 (accessed 2026-10-22).