Hardware Spec Index

Caldera SN-3669 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3669-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index6,254 (SSDs scale)
Category rank#4,703
Street price$89
Power5 W (active)
Performance per dollar70.27
Released2020

Specifications

BrandCaldera
ModelCaldera SN-3669 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,800 MB/s
Sequential write5,300 MB/s
Random 4K read1,140K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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-5497 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,322$269Compare
Strivon SN-6446 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD13,466$499Compare
Altrix SN-9602 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,295$539Compare
Altrix SN-3435 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,648$109Compare
Altrix SN-5940 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD14,645$579Compare
Mirenta SN-9751 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD14,495$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3669 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/298968 (accessed 2026-10-20).