Hardware Spec Index

Caldera SN-5270 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5270-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index5,816 (SSDs scale)
Category rank#20,745
Street price$79
Power5 W (active)
Performance per dollar73.62
Released2022

Specifications

BrandCaldera
ModelCaldera SN-5270 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write4,500 MB/s
Random 4K read940K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 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-2603 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD6,743$109Compare
Caldera SN-1887 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD6,106$89Compare
Mirenta SN-9734 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD14,801$539Compare
Novexa SN-2806 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,903$299Compare
Altrix SN-6385 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,301$279Compare
Altrix SN-3272 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD9,557$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5270 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10806 (accessed 2026-10-21).