Hardware Spec Index

Caldera SN-8470 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8470-PLUS · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index4,855 (SSDs scale)
Category rank#14,556
Street price$49
Power8 W (active)
Performance per dollar99.08
Released2021

Specifications

BrandCaldera
ModelCaldera SN-8470 Plus
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write3,600 MB/s
Random 4K read1,020K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance120 TBW (0.22 DWPD)
Warranty3 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
Strivon SN-8929 Prime 500GB SATA 2.5-inch SSD3,551$39Compare
Mirenta SN-4831 Max 500GB SATA 2.5-inch SSD3,638$39Compare
Mirenta SN-1026 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD9,762$269Compare
Mirenta SN-7573 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD13,563$519Compare
Mirenta SN-7449 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD11,815$329Compare
Altrix SN-1245 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD10,077$269Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8470 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19504497 (accessed 2026-10-24).