Hardware Spec Index

Caldera SN-6680 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6680-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index5,634 (SSDs scale)
Category rank#37,324
Street price$79
Power5 W (active)
Performance per dollar71.32
Released2023

Specifications

BrandCaldera
ModelCaldera SN-6680 SE
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write4,600 MB/s
Random 4K read1,260K IOPS
NAND3D QLC, 232-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
Strivon SN-7231 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,120$179Compare
Mirenta SN-1913 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,684$99Compare
Caldera SN-2534 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,340$279Compare
Altrix SN-4266 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD9,822$219Compare
Novexa SN-3336 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD13,509$489Compare
Caldera SN-6840 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD10,659$329Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6680 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19306372 (accessed 2026-10-20).