Hardware Spec Index

Caldera SN-5925 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5925-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index9,358 (SSDs scale)
Category rank#25,009
Street price$209
Power7 W (active)
Performance per dollar44.78
Released2021

Specifications

BrandCaldera
ModelCaldera SN-5925 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write5,400 MB/s
Random 4K read770K IOPS
NAND3D TLC, 218-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
Altrix SN-1109 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD4,311$59Compare
Novexa SN-1537 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD7,355$119Compare
Strivon SN-7652 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,674$509Compare
Strivon SN-6812 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD12,833$389Compare
Strivon SN-7069 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD5,545$89Compare
Altrix SN-9932 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD11,147$399Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5925 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/83950881 (accessed 2026-10-26).