Hardware Spec Index

Caldera SN-5309 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5309-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index5,540 (SSDs scale)
Category rank#7,103
Street price$79
Power6 W (active)
Performance per dollar70.13
Released2020

Specifications

BrandCaldera
ModelCaldera SN-5309 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write3,700 MB/s
Random 4K read1,030K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance200 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
Novexa SN-3023 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD13,603$469Compare
Mirenta SN-4231 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD9,021$219Compare
Mirenta SN-1880 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD10,122$239Compare
Novexa SN-6252 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,594$249Compare
Strivon SN-8693 Core 8TB PCIe 3.0 NVMe M.2 2280 SSD14,642$519Compare
Strivon SN-3087 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD14,129$569Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5309 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/51310362 (accessed 2026-10-26).