Hardware Spec Index

Caldera SN-1025 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1025-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index8,775 (SSDs scale)
Category rank#9,588
Street price$219
Power6 W (active)
Performance per dollar40.07
Released2022

Specifications

BrandCaldera
ModelCaldera SN-1025 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write5,500 MB/s
Random 4K read1,070K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 1 GB
Endurance600 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-9403 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD11,996$419Compare
Altrix SN-1067 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,857$99Compare
Strivon SN-1462 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD12,804$439Compare
Mirenta SN-2218 Max 500GB SATA 2.5-inch SSD3,688$39Compare
Altrix SN-9911 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD12,947$389Compare
Novexa SN-4088 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD12,676$389Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1025 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/289715 (accessed 2026-10-21).