Hardware Spec Index

Caldera SN-9220 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9220-PLUS · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index13,299 (SSDs scale)
Category rank#4,963
Street price$469
Power5 W (active)
Performance per dollar28.36
Released2021

Specifications

BrandCaldera
ModelCaldera SN-9220 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write6,100 MB/s
Random 4K read880K 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
Altrix SN-3956 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD4,735$59Compare
Novexa SN-5922 Pro 500GB PCIe 4.0 NVMe M.2 2230 SSD5,320$69Compare
Mirenta SN-4118 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,326$139Compare
Strivon SN-7809 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,233$159Compare
Mirenta SN-2727 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD10,218$239Compare
Altrix SN-1265 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,590$279Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9220 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/28299781 (accessed 2026-10-19).