Hardware Spec Index

Caldera SN-5590 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5590-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index13,575 (SSDs scale)
Category rank#20,853
Street price$579
Power8 W (active)
Performance per dollar23.45
Released2020

Specifications

BrandCaldera
ModelCaldera SN-5590 Plus
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write3,800 MB/s
Random 4K read1,180K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Caldera SN-2969 XT 500GB SATA 2.5-inch SSD3,404$39Compare
Altrix SN-4136 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,519$119Compare
Mirenta SN-9460 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD13,310$439Compare
Strivon SN-3487 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD14,900$579Compare
Strivon SN-8483 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,105$289Compare
Novexa SN-6567 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD6,032$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5590 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19087146 (accessed 2026-10-19).