Hardware Spec Index

Caldera SN-3151 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3151-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index12,728 (SSDs scale)
Category rank#34,905
Street price$439
Power7 W (active)
Performance per dollar28.99
Released2021

Specifications

BrandCaldera
ModelCaldera SN-3151 Prime
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write4,600 MB/s
Random 4K read940K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Mirenta SN-6373 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD13,669$459Compare
Novexa SN-5150 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD13,343$479Compare
Altrix SN-8050 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD5,390$59Compare
Mirenta SN-5600 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD13,603$589Compare
Mirenta SN-8999 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD10,816$309Compare
Caldera SN-1824 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,346$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3151 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3433101 (accessed 2026-10-24).