Hardware Spec Index

Caldera SN-3549 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3549-PRO · Released 2024 · Updated 2026-10-27

Key facts

Benchmark index9,494 (SSDs scale)
Category rank#39,921
Street price$279
Power8 W (active)
Performance per dollar34.03
Released2024

Specifications

BrandCaldera
ModelCaldera SN-3549 Pro
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write4,800 MB/s
Random 4K read1,090K IOPS
NAND3D TLC, 176-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-9953 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,129$59Compare
Strivon SN-4480 XT 500GB SATA 2.5-inch SSD3,798$39Compare
Caldera SN-8254 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD9,995$319Compare
Novexa SN-2312 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,756$119Compare
Caldera SN-7711 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,715$559Compare
Strivon SN-8775 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD11,227$339Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3549 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/65403636 (accessed 2026-10-27).