Hardware Spec Index

Caldera SN-6349 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6349-MAX · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index6,904 (SSDs scale)
Category rank#38,540
Street price$119
Power8 W (active)
Performance per dollar58.02
Released2021

Specifications

BrandCaldera
ModelCaldera SN-6349 Max
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write5,100 MB/s
Random 4K read740K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 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

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Cite this page: Hardware Spec Index, “Caldera SN-6349 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/43318274 (accessed 2026-10-19).