Hardware Spec Index

Caldera SN-2531 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2531-CORE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index12,702 (SSDs scale)
Category rank#11,653
Street price$489
Power8 W (active)
Performance per dollar25.98
Released2022

Specifications

BrandCaldera
ModelCaldera SN-2531 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write6,700 MB/s
Random 4K read850K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-2426 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD9,108$199Compare
Strivon SN-6025 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD9,209$199Compare
Altrix SN-5816 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,751$109Compare
Strivon SN-4143 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,752$179Compare
Strivon SN-7663 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,470$109Compare
Altrix SN-8921 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD4,879$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2531 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3260406 (accessed 2026-10-26).