Hardware Spec Index

Caldera SN-9559 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9559-TI · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index13,216 (SSDs scale)
Category rank#20,376
Street price$419
Power8 W (active)
Performance per dollar31.54
Released2023

Specifications

BrandCaldera
ModelCaldera SN-9559 Ti
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,200 MB/s
Sequential write6,000 MB/s
Random 4K read730K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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
Altrix SN-4057 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD11,516$389Compare
Novexa SN-9072 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD4,505$49Compare
Mirenta SN-3053 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD8,081$139Compare
Altrix SN-6277 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,993$189Compare
Strivon SN-7508 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,469$289Compare
Mirenta SN-9894 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,854$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9559 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20012667 (accessed 2026-10-20).