Hardware Spec Index

Caldera SN-9949 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN9949-MAX · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index6,874 (SSDs scale)
Category rank#22,563
Street price$119
Power6 W (active)
Performance per dollar57.76
Released2021

Specifications

BrandCaldera
ModelCaldera SN-9949 Max
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write4,300 MB/s
Random 4K read1,380K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance480 TBW (0.22 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

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Cite this page: Hardware Spec Index, “Caldera SN-9949 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/2008774 (accessed 2026-10-19).