Hardware Spec Index

Caldera SN-6479 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6479-PRO · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index9,528 (SSDs scale)
Category rank#25,281
Street price$249
Power8 W (active)
Performance per dollar38.27
Released2025

Specifications

BrandCaldera
ModelCaldera SN-6479 Pro
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write4,600 MB/s
Random 4K read850K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Caldera SN-2588 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD13,478$509Compare
Mirenta SN-3053 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,074$59Compare
Novexa SN-9103 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD14,029$499Compare
Altrix SN-6564 Pro 500GB SATA 2.5-inch SSD3,548$39Compare
Mirenta SN-4080 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD6,514$79Compare
Altrix SN-4223 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,608$219Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6479 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6784331 (accessed 2026-10-18).