Hardware Spec Index

Caldera SN-6957 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6957-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index9,510 (SSDs scale)
Category rank#43,629
Street price$249
Power6 W (active)
Performance per dollar38.19
Released2023

Specifications

BrandCaldera
ModelCaldera SN-6957 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write4,200 MB/s
Random 4K read1,380K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

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-8443 Ti 500GB SATA 2.5-inch SSD3,765$39Compare
Caldera SN-8652 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,920$179Compare
Strivon SN-6316 SE 500GB SATA 2.5-inch SSD3,953$39Compare
Strivon SN-2753 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD4,545$49Compare
Mirenta SN-2822 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD13,326$479Compare
Altrix SN-2108 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD13,464$549Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6957 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8435440 (accessed 2026-10-23).