Hardware Spec Index

Caldera SN-3031 Pro 1TB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN3031-PRO · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index3,724 (SSDs scale)
Category rank#38,831
Street price$29
Power3 W (active)
Performance per dollar128.41
Released2026

Specifications

BrandCaldera
ModelCaldera SN-3031 Pro
Capacity1 TB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (SLC cache)
Endurance200 TBW (0.18 DWPD)
Warranty3 years
HeatsinkNone

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-4921 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD13,012$559Compare
Caldera SN-2604 Core 1TB SATA 2.5-inch SSD3,489$29Compare
Novexa SN-8719 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD11,919$359Compare
Altrix SN-5695 Pro 500GB SATA 2.5-inch SSD4,273$39Compare
Caldera SN-5534 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD13,843$519Compare
Novexa SN-3961 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD4,720$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3031 Pro 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/2765828 (accessed 2026-10-25).