Hardware Spec Index

Caldera SN-6861 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6861-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index10,691 (SSDs scale)
Category rank#26,955
Street price$329
Power8 W (active)
Performance per dollar32.50
Released2020

Specifications

BrandCaldera
ModelCaldera SN-6861 SE
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write4,800 MB/s
Random 4K read1,260K 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
Mirenta SN-1158 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD12,404$369Compare
Novexa SN-2444 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD10,510$269Compare
Strivon SN-8752 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD9,872$269Compare
Altrix SN-6714 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD6,580$99Compare
Caldera SN-4164 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD6,939$119Compare
Strivon SN-6484 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,183$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6861 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19783973 (accessed 2026-10-21).