Hardware Spec Index

Caldera SN-9191 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9191-PLUS · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index6,917 (SSDs scale)
Category rank#31,092
Street price$119
Power6 W (active)
Performance per dollar58.13
Released2024

Specifications

BrandCaldera
ModelCaldera SN-9191 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,300 MB/s
Random 4K read780K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance720 TBW (0.33 DWPD)
Warranty3 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
Novexa SN-4083 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,063$109Compare
Novexa SN-7932 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD13,305$459Compare
Caldera SN-7463 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD13,090$479Compare
Caldera SN-5069 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,460$179Compare
Mirenta SN-7359 Ti 500GB PCIe 4.0 NVMe M.2 2230 SSD4,589$49Compare
Altrix SN-4475 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,384$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9191 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4600592 (accessed 2026-10-22).