Hardware Spec Index

Caldera SN-7025 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7025-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index14,900 (SSDs scale)
Category rank#26,306
Street price$559
Power6 W (active)
Performance per dollar26.65
Released2021

Specifications

BrandCaldera
ModelCaldera SN-7025 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write5,200 MB/s
Random 4K read1,390K IOPS
NAND3D TLC, 218-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
Strivon SN-8261 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD12,522$409Compare
Caldera SN-1625 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD13,088$439Compare
Caldera SN-2404 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD4,771$69Compare
Caldera SN-4068 Core 1TB SATA 2.5-inch SSD3,449$39Compare
Altrix SN-1840 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD9,922$299Compare
Strivon SN-4158 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD14,056$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7025 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91783483 (accessed 2026-10-21).