Hardware Spec Index

Caldera SN-2866 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2866-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index7,182 (SSDs scale)
Category rank#34,907
Street price$159
Power5 W (active)
Performance per dollar45.17
Released2020

Specifications

BrandCaldera
ModelCaldera SN-2866 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,800 MB/s
Random 4K read1,110K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance480 TBW (0.22 DWPD)
Warranty3 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-9957 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD7,152$109Compare
Mirenta SN-5662 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,464$89Compare
Novexa SN-3554 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,927$149Compare
Altrix SN-4018 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD12,288$349Compare
Altrix SN-4516 Edge 1TB SATA 2.5-inch SSD3,591$39Compare
Novexa SN-9729 Edge 500GB SATA 2.5-inch SSD3,716$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2866 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10183073 (accessed 2026-10-21).