Hardware Spec Index

Caldera SN-3678 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3678-MAX · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index6,848 (SSDs scale)
Category rank#16,156
Street price$89
Power6 W (active)
Performance per dollar76.94
Released2025

Specifications

BrandCaldera
ModelCaldera SN-3678 Max
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,400 MB/s
Random 4K read1,230K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance480 TBW (0.22 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-6589 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD6,918$139Compare
Strivon SN-5858 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD13,868$509Compare
Caldera SN-7009 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD8,025$159Compare
Caldera SN-5932 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD10,037$229Compare
Novexa SN-3660 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD10,920$369Compare
Caldera SN-2532 Pro 500GB SATA 2.5-inch SSD3,506$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3678 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/12480283 (accessed 2026-10-24).