Caldera SN-7003 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7003-PRO · Released 2023 · Updated 2026-10-27
Key facts
| Benchmark index | 10,312 (SSDs scale) |
|---|---|
| Category rank | #41,995 |
| Street price | $269 |
| Power | 5 W (active) |
| Performance per dollar | 38.33 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7003 Pro |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,900 MB/s |
| Sequential write | 6,500 MB/s |
| Random 4K read | 1,330K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink 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
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-1137 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,139 | $489 | Compare |
| Novexa SN-1723 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD | 6,460 | $109 | Compare |
| Altrix SN-3872 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,512 | $249 | Compare |
| Mirenta SN-4286 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD | 7,424 | $159 | Compare |
| Altrix SN-6037 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,997 | $399 | Compare |
| Caldera SN-6018 Plus 500GB SATA 2.5-inch SSD | 4,097 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7003 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/43033962 (accessed 2026-10-27).