Hardware Spec Index

Caldera SN-6944 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6944-TI · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index6,496 (SSDs scale)
Category rank#6,967
Street price$119
Power7 W (active)
Performance per dollar54.59
Released2020

Specifications

BrandCaldera
ModelCaldera SN-6944 Ti
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write6,900 MB/s
Random 4K read770K IOPS
NAND3D QLC, 218-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-6944 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19495232 (accessed 2026-10-19).