Hardware Spec Index

Caldera SN-2445 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN2445-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index6,876 (SSDs scale)
Category rank#10,721
Street price$119
Power7 W (active)
Performance per dollar57.78
Released2025

Specifications

BrandCaldera
ModelCaldera SN-2445 Pro
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,200 MB/s
Sequential write6,600 MB/s
Random 4K read1,230K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
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-4386 Edge 500GB PCIe 4.0 NVMe M.2 2230 SSD6,189$89Compare
Mirenta SN-8545 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD12,546$409Compare
Altrix SN-9133 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD13,449$509Compare
Caldera SN-4613 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,204$129Compare
Altrix SN-4162 Core 1TB SATA 2.5-inch SSD3,603$29Compare
Caldera SN-7638 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD11,610$339Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2445 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/95292322 (accessed 2026-10-25).