Hardware Spec Index

Caldera SN-9590 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9590-CORE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index6,379 (SSDs scale)
Category rank#16,918
Street price$99
Power8 W (active)
Performance per dollar64.43
Released2025

Specifications

BrandCaldera
ModelCaldera SN-9590 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write3,700 MB/s
Random 4K read1,280K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance480 TBW (0.22 DWPD)
Warranty3 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
Novexa SN-2915 Core 500GB SATA 2.5-inch SSD4,410$39Compare
Strivon SN-5881 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD10,894$269Compare
Novexa SN-8541 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,831$109Compare
Caldera SN-8459 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,533$99Compare
Mirenta SN-9678 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,827$249Compare
Caldera SN-9443 SE 4TB PCIe 3.0 NVMe M.2 2280 SSD12,672$439Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9590 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/188181 (accessed 2026-10-20).