Hardware Spec Index

Caldera SN-6674 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6674-CORE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index11,852 (SSDs scale)
Category rank#29,120
Street price$439
Power6 W (active)
Performance per dollar27.00
Released2021

Specifications

BrandCaldera
ModelCaldera SN-6674 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write6,800 MB/s
Random 4K read1,380K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Novexa SN-4829 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD9,939$259Compare
Strivon SN-2607 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD14,095$539Compare
Strivon SN-1812 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD9,707$219Compare
Altrix SN-8477 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,360$179Compare
Caldera SN-3500 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,267$169Compare
Altrix SN-5237 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD6,422$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6674 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8120239 (accessed 2026-10-26).