Hardware Spec Index

Caldera SN-4194 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4194-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index9,910 (SSDs scale)
Category rank#40,013
Street price$249
Power7 W (active)
Performance per dollar39.80
Released2023

Specifications

BrandCaldera
ModelCaldera SN-4194 SE
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,900 MB/s
Random 4K read1,220K IOPS
NAND3D TLC, 232-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-9274 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD5,563$69Compare
Novexa SN-5793 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD13,930$499Compare
Caldera SN-8142 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,097$199Compare
Altrix SN-9537 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,899$129Compare
Caldera SN-2717 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD13,448$489Compare
Mirenta SN-3168 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,906$189Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4194 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19984356 (accessed 2026-10-21).