Hardware Spec Index

Caldera SN-2109 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2109-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index13,917 (SSDs scale)
Category rank#8,253
Street price$559
Power7 W (active)
Performance per dollar24.90
Released2023

Specifications

BrandCaldera
ModelCaldera SN-2109 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write5,100 MB/s
Random 4K read940K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Strivon SN-8045 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD8,755$159Compare
Altrix SN-4025 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,945$189Compare
Altrix SN-7783 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD11,117$329Compare
Strivon SN-6605 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD5,747$79Compare
Altrix SN-4264 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,527$79Compare
Novexa SN-4129 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,464$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2109 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3327697 (accessed 2026-10-20).