Hardware Spec Index

Caldera SN-7685 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7685-SE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index6,116 (SSDs scale)
Category rank#4,662
Street price$79
Power7 W (active)
Performance per dollar77.42
Released2025

Specifications

BrandCaldera
ModelCaldera SN-7685 SE
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write3,500 MB/s
Random 4K read1,300K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance100 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
Caldera SN-9097 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,779$79Compare
Novexa SN-9479 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD6,933$129Compare
Novexa SN-3177 Max 1TB SATA 2.5-inch SSD4,247$49Compare
Novexa SN-1821 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD13,961$519Compare
Mirenta SN-6380 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,458$199Compare
Altrix SN-5735 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,853$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7685 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/76974557 (accessed 2026-10-26).