Hardware Spec Index

Caldera SN-4865 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4865-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index10,767 (SSDs scale)
Category rank#38,177
Street price$369
Power5 W (active)
Performance per dollar29.18
Released2020

Specifications

BrandCaldera
ModelCaldera SN-4865 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write5,700 MB/s
Random 4K read860K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Altrix SN-5910 Edge 500GB SATA 2.5-inch SSD3,359$39Compare
Altrix SN-8635 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD13,509$519Compare
Caldera SN-5116 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD6,347$89Compare
Strivon SN-7665 Edge 500GB SATA 2.5-inch SSD3,623$39Compare
Strivon SN-2806 Edge 500GB SATA 2.5-inch SSD3,346$39Compare
Strivon SN-4439 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD7,004$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4865 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/73038682 (accessed 2026-10-26).