Hardware Spec Index

Caldera SN-5420 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5420-PRIME · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index6,295 (SSDs scale)
Category rank#7,908
Street price$89
Power6 W (active)
Performance per dollar70.73
Released2020

Specifications

BrandCaldera
ModelCaldera SN-5420 Prime
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write3,600 MB/s
Random 4K read1,370K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance100 TBW (0.18 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
Strivon SN-2004 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD4,783$49Compare
Mirenta SN-8801 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD10,855$309Compare
Altrix SN-1200 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD13,577$489Compare
Novexa SN-3546 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD9,006$189Compare
Caldera SN-3387 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD13,126$509Compare
Mirenta SN-4404 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD6,852$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5420 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/97057441 (accessed 2026-10-24).