Hardware Spec Index

Caldera SN-3515 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3515-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index5,758 (SSDs scale)
Category rank#35,523
Street price$69
Power6 W (active)
Performance per dollar83.45
Released2019

Specifications

BrandCaldera
ModelCaldera SN-3515 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,000 MB/s
Sequential write2,500 MB/s
Random 4K read430K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 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
Mirenta SN-7621 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD5,959$69Compare
Altrix SN-7176 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,690$169Compare
Strivon SN-6592 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD11,242$309Compare
Strivon SN-4374 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,570$119Compare
Novexa SN-2305 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD4,717$59Compare
Altrix SN-5215 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,477$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3515 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/72049185 (accessed 2026-10-19).