Hardware Spec Index

Caldera SN-3220 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3220-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index14,439 (SSDs scale)
Category rank#39,804
Street price$479
Power11 W (active)
Performance per dollar30.14
Released2026

Specifications

BrandCaldera
ModelCaldera SN-3220 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read13,800 MB/s
Sequential write10,600 MB/s
Random 4K read2,090K IOPS
NAND3D TLC, 232-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
Strivon SN-4617 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,082$189Compare
Altrix SN-1059 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,540$329Compare
Altrix SN-3053 SE 1TB SATA 2.5-inch SSD3,280$39Compare
Mirenta SN-1068 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,186$129Compare
Novexa SN-7219 Plus 1TB SATA 2.5-inch SSD4,640$49Compare
Strivon SN-7916 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,961$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3220 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/544522 (accessed 2026-10-22).