Hardware Spec Index

Caldera SN-3466 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3466-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index12,644 (SSDs scale)
Category rank#13,649
Street price$439
Power9 W (active)
Performance per dollar28.80
Released2025

Specifications

BrandCaldera
ModelCaldera SN-3466 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,700 MB/s
Sequential write10,700 MB/s
Random 4K read2,560K IOPS
NAND3D TLC, 176-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-9195 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD5,442$79Compare
Novexa SN-3861 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,472$189Compare
Caldera SN-2040 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD14,176$519Compare
Altrix SN-2858 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD5,914$89Compare
Altrix SN-4658 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD10,719$279Compare
Mirenta SN-5669 Prime 1TB SATA 2.5-inch SSD3,774$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3466 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3761973 (accessed 2026-10-19).