Hardware Spec Index

Caldera SN-6749 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6749-TI · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index10,896 (SSDs scale)
Category rank#31,189
Street price$369
Power5 W (active)
Performance per dollar29.53
Released2023

Specifications

BrandCaldera
ModelCaldera SN-6749 Ti
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write4,800 MB/s
Random 4K read1,340K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-1726 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD6,208$79Compare
Caldera SN-6460 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD4,832$49Compare
Caldera SN-6613 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD7,356$119Compare
Strivon SN-8021 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,183$529Compare
Altrix SN-4849 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD11,935$329Compare
Novexa SN-2571 Pro 1TB SATA 2.5-inch SSD4,701$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6749 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20020607 (accessed 2026-10-23).