Hardware Spec Index

Caldera SN-3404 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3404-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index13,028 (SSDs scale)
Category rank#16,622
Street price$489
Power6 W (active)
Performance per dollar26.64
Released2023

Specifications

BrandCaldera
ModelCaldera SN-3404 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write4,100 MB/s
Random 4K read730K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Mirenta SN-1684 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD5,203$69Compare
Mirenta SN-4890 Max 8TB PCIe 3.0 NVMe M.2 2280 SSD12,152$429Compare
Altrix SN-8375 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,527$89Compare
Novexa SN-7782 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD5,522$59Compare
Mirenta SN-3077 Max 500GB SATA 2.5-inch SSD3,195$39Compare
Altrix SN-2561 Ultra 500GB SATA 2.5-inch SSD3,373$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3404 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/92374351 (accessed 2026-10-20).