Hardware Spec Index

Caldera SN-2186 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2186-PRIME · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index12,973 (SSDs scale)
Category rank#41,975
Street price$429
Power8 W (active)
Performance per dollar30.24
Released2023

Specifications

BrandCaldera
ModelCaldera SN-2186 Prime
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write6,800 MB/s
Random 4K read1,170K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Caldera SN-7460 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD12,126$429Compare
Mirenta SN-1091 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD4,724$49Compare
Strivon SN-1937 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD14,619$589Compare
Novexa SN-6170 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD14,864$599Compare
Altrix SN-5917 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,995$129Compare
Strivon SN-2132 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD13,810$589Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2186 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3310136 (accessed 2026-10-25).