Hardware Spec Index

Caldera SN-3241 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3241-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index12,248 (SSDs scale)
Category rank#37,153
Street price$419
Power6 W (active)
Performance per dollar29.23
Released2019

Specifications

BrandCaldera
ModelCaldera SN-3241 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,700 MB/s
Sequential write2,200 MB/s
Random 4K read450K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Caldera SN-4983 XT 500GB SATA 2.5-inch SSD3,983$39Compare
Strivon SN-3110 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD8,206$169Compare
Strivon SN-4106 Edge 500GB SATA 2.5-inch SSD3,737$39Compare
Novexa SN-5820 XT 1TB SATA 2.5-inch SSD3,313$39Compare
Mirenta SN-6539 Prime 500GB SATA 2.5-inch SSD3,343$29Compare
Novexa SN-3389 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,796$129Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3241 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4251289 (accessed 2026-10-25).