Hardware Spec Index

Caldera SN-1590 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1590-CORE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index8,478 (SSDs scale)
Category rank#23,037
Street price$199
Power8 W (active)
Performance per dollar42.60
Released2020

Specifications

BrandCaldera
ModelCaldera SN-1590 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write4,900 MB/s
Random 4K read1,230K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Strivon SN-6504 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD13,960$549Compare
Mirenta SN-8231 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD8,071$149Compare
Altrix SN-1126 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD4,622$59Compare
Strivon SN-2901 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD8,074$159Compare
Strivon SN-4873 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD13,653$469Compare
Mirenta SN-5657 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD7,091$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1590 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6994585 (accessed 2026-10-20).