Hardware Spec Index

Caldera SN-3925 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3925-MAX · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index13,487 (SSDs scale)
Category rank#14,115
Street price$579
Power7 W (active)
Performance per dollar23.29
Released2021

Specifications

BrandCaldera
ModelCaldera SN-3925 Max
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,200 MB/s
Random 4K read730K IOPS
NAND3D TLC, 238-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-3856 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD13,910$499Compare
Altrix SN-1600 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD11,795$359Compare
Mirenta SN-9224 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,297$109Compare
Mirenta SN-7832 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD8,877$219Compare
Strivon SN-1005 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,167$79Compare
Altrix SN-4894 Max 500GB SATA 2.5-inch SSD4,104$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3925 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17138488 (accessed 2026-10-19).