Hardware Spec Index

Caldera SN-1490 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1490-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index7,530 (SSDs scale)
Category rank#38,753
Street price$129
Power6 W (active)
Performance per dollar58.37
Released2021

Specifications

BrandCaldera
ModelCaldera SN-1490 Pro
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write4,500 MB/s
Random 4K read1,370K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance400 TBW (0.18 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-1892 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD7,211$99Compare
Altrix SN-6662 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,875$209Compare
Mirenta SN-9422 Ultra 500GB SATA 2.5-inch SSD4,026$39Compare
Mirenta SN-9827 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD4,864$49Compare
Strivon SN-2651 XT 500GB SATA 2.5-inch SSD3,639$39Compare
Strivon SN-5891 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,473$179Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1490 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/325700 (accessed 2026-10-19).