Hardware Spec Index

Caldera SN-4422 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4422-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index10,350 (SSDs scale)
Category rank#45,795
Street price$329
Power10 W (active)
Performance per dollar31.46
Released2025

Specifications

BrandCaldera
ModelCaldera SN-4422 Prime
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read13,000 MB/s
Sequential write11,700 MB/s
Random 4K read2,530K IOPS
NAND3D TLC, 176-layer
CacheLPDDR4 DRAM, 2 GB
Endurance1,200 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
Altrix SN-6181 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD10,877$299Compare
Caldera SN-7939 Prime 1TB SATA 2.5-inch SSD3,759$39Compare
Novexa SN-1982 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD12,634$399Compare
Mirenta SN-9748 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,481$119Compare
Caldera SN-1682 Edge 1TB SATA 2.5-inch SSD3,310$29Compare
Strivon SN-6859 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD7,800$129Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4422 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/71673941 (accessed 2026-10-20).