Hardware Spec Index

Caldera SN-1478 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1478-PRIME · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index14,642 (SSDs scale)
Category rank#21,686
Street price$529
Power9 W (active)
Performance per dollar27.68
Released2025

Specifications

BrandCaldera
ModelCaldera SN-1478 Prime
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,500 MB/s
Sequential write13,600 MB/s
Random 4K read2,470K IOPS
NAND3D TLC, 238-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-3818 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD10,031$259Compare
Caldera SN-9246 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD14,161$549Compare
Novexa SN-7868 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD11,204$329Compare
Strivon SN-9716 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD5,898$89Compare
Strivon SN-3755 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD11,594$309Compare
Mirenta SN-9906 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,878$239Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1478 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/36231 (accessed 2026-10-18).