Hardware Spec Index

Caldera SN-3990 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN3990-PRO · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index5,155 (SSDs scale)
Category rank#34,114
Street price$69
Power5 W (active)
Performance per dollar74.71
Released2025

Specifications

BrandCaldera
ModelCaldera SN-3990 Pro
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write3,800 MB/s
Random 4K read1,270K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-6764 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD10,392$279Compare
Altrix SN-1230 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD13,949$509Compare
Novexa SN-9958 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD7,834$159Compare
Strivon SN-7610 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,074$59Compare
Altrix SN-2934 Edge 1TB SATA 2.5-inch SSD4,277$49Compare
Altrix SN-3575 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD10,781$369Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3990 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/21532865 (accessed 2026-10-26).