Hardware Spec Index

Caldera SN-3656 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3656-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index7,457 (SSDs scale)
Category rank#18,205
Street price$159
Power6 W (active)
Performance per dollar46.90
Released2021

Specifications

BrandCaldera
ModelCaldera SN-3656 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,800 MB/s
Random 4K read780K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance600 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

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-5922 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD11,474$379Compare
Caldera SN-9357 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD11,867$379Compare
Strivon SN-6652 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD13,504$499Compare
Novexa SN-6143 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD13,590$479Compare
Mirenta SN-9464 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD11,426$379Compare
Mirenta SN-7083 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,476$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3656 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/489322 (accessed 2026-10-22).