Hardware Spec Index

Caldera SN-7186 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7186-CORE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index7,283 (SSDs scale)
Category rank#15,012
Street price$149
Power6 W (active)
Performance per dollar48.88
Released2020

Specifications

BrandCaldera
ModelCaldera SN-7186 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write5,000 MB/s
Random 4K read850K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 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-8268 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD4,800$59Compare
Caldera SN-3301 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,132$139Compare
Novexa SN-3634 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD11,199$319Compare
Caldera SN-5515 Core 1TB SATA 2.5-inch SSD4,024$39Compare
Altrix SN-3534 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD7,137$99Compare
Caldera SN-4637 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD5,550$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7186 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8557224 (accessed 2026-10-19).