Hardware Spec Index

Caldera SN-7449 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7449-CORE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index12,103 (SSDs scale)
Category rank#26,868
Street price$419
Power5 W (active)
Performance per dollar28.89
Released2019

Specifications

BrandCaldera
ModelCaldera SN-7449 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,200 MB/s
Sequential write1,700 MB/s
Random 4K read390K 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
Novexa SN-5549 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD4,730$49Compare
Caldera SN-8563 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD9,084$229Compare
Altrix SN-7275 Plus 500GB SATA 2.5-inch SSD3,629$39Compare
Caldera SN-4232 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,699$109Compare
Mirenta SN-9103 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD10,935$299Compare
Novexa SN-7213 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,301$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7449 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4050155 (accessed 2026-10-21).