Hardware Spec Index

Caldera SN-3661 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3661-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index11,357 (SSDs scale)
Category rank#47,755
Street price$329
Power5 W (active)
Performance per dollar34.52
Released2021

Specifications

BrandCaldera
ModelCaldera SN-3661 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write5,200 MB/s
Random 4K read1,070K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 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
Altrix SN-2938 Pro 500GB SATA 2.5-inch SSD4,646$49Compare
Altrix SN-3046 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD11,328$319Compare
Altrix SN-6035 Plus 500GB PCIe 3.0 NVMe M.2 2280 SSD4,845$49Compare
Altrix SN-5179 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,891$139Compare
Caldera SN-8883 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD13,844$449Compare
Mirenta SN-9575 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD11,036$289Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3661 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/885147 (accessed 2026-10-19).