Hardware Spec Index

Caldera SN-2656 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN2656-SE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index10,492 (SSDs scale)
Category rank#17,266
Street price$259
Power8 W (active)
Performance per dollar40.51
Released2025

Specifications

BrandCaldera
ModelCaldera SN-2656 SE
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,200 MB/s
Random 4K read1,180K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Caldera SN-7298 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD13,556$439Compare
Caldera SN-1111 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD4,423$49Compare
Altrix SN-6376 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD12,190$389Compare
Caldera SN-6883 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD7,621$159Compare
Caldera SN-9446 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD14,541$489Compare
Strivon SN-2074 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,479$259Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2656 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/6729915 (accessed 2026-10-24).