Hardware Spec Index

Caldera SN-1686 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1686-TI · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index10,782 (SSDs scale)
Category rank#19,207
Street price$349
Power6 W (active)
Performance per dollar30.89
Released2023

Specifications

BrandCaldera
ModelCaldera SN-1686 Ti
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,600 MB/s
Random 4K read1,030K IOPS
NAND3D TLC, 218-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
Caldera SN-4182 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD14,350$559Compare
Caldera SN-8011 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD11,308$349Compare
Novexa SN-8212 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,121$119Compare
Novexa SN-9507 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD11,922$429Compare
Strivon SN-3656 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD14,227$589Compare
Caldera SN-1341 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD7,383$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1686 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19251851 (accessed 2026-10-24).