Hardware Spec Index

Caldera SN-7689 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN7689-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index9,444 (SSDs scale)
Category rank#42,264
Street price$239
Power8 W (active)
Performance per dollar39.51
Released2020

Specifications

BrandCaldera
ModelCaldera SN-7689 Plus
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,700 MB/s
Random 4K read800K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

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Cite this page: Hardware Spec Index, “Caldera SN-7689 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/54510 (accessed 2026-10-19).