Hardware Spec Index

Caldera SN-4070 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN4070-SE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index9,337 (SSDs scale)
Category rank#23,923
Street price$239
Power7 W (active)
Performance per dollar39.07
Released2025

Specifications

BrandCaldera
ModelCaldera SN-4070 SE
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,000 MB/s
Random 4K read1,320K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

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
Altrix SN-2591 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD6,971$119Compare
Altrix SN-4032 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,866$349Compare
Caldera SN-8950 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,744$89Compare
Strivon SN-8351 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,617$179Compare
Novexa SN-1995 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD14,900$579Compare
Caldera SN-8843 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,132$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4070 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/83672115 (accessed 2026-10-21).