Hardware Spec Index

Caldera SN-3688 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3688-SE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index5,819 (SSDs scale)
Category rank#12,586
Street price$79
Power7 W (active)
Performance per dollar73.66
Released2023

Specifications

BrandCaldera
ModelCaldera SN-3688 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write5,700 MB/s
Random 4K read1,240K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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-4269 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,124$199Compare
Strivon SN-9257 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD10,675$269Compare
Altrix SN-5740 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD9,824$249Compare
Caldera SN-5730 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD13,291$469Compare
Strivon SN-7831 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD11,460$299Compare
Strivon SN-4378 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD10,041$289Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3688 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8659698 (accessed 2026-10-25).