Hardware Spec Index

Caldera SN-4809 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4809-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index5,358 (SSDs scale)
Category rank#20,118
Street price$69
Power7 W (active)
Performance per dollar77.65
Released2020

Specifications

BrandCaldera
ModelCaldera SN-4809 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write3,700 MB/s
Random 4K read720K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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
Altrix SN-9865 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD9,531$219Compare
Strivon SN-9906 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD14,375$599Compare
Strivon SN-3809 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,580$199Compare
Strivon SN-7707 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,437$99Compare
Mirenta SN-3822 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD9,934$229Compare
Caldera SN-2208 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD9,247$249Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4809 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20083412 (accessed 2026-10-20).