Hardware Spec Index

Caldera SN-2866 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2866-EDGE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index11,949 (SSDs scale)
Category rank#18,082
Street price$459
Power5 W (active)
Performance per dollar26.03
Released2023

Specifications

BrandCaldera
ModelCaldera SN-2866 Edge
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write4,300 MB/s
Random 4K read1,300K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Novexa SN-2529 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,759$89Compare
Altrix SN-7659 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD14,250$599Compare
Caldera SN-6275 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,148$189Compare
Caldera SN-7165 XT 500GB SATA 2.5-inch SSD3,871$39Compare
Altrix SN-8602 Core 8TB PCIe 3.0 NVMe M.2 2280 SSD14,900$529Compare
Strivon SN-6801 Plus 500GB SATA 2.5-inch SSD3,341$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2866 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/74555726 (accessed 2026-10-24).