Caldera SN-4400 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4400-PRIME · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 9,030 (SSDs scale) |
|---|---|
| Category rank | #34,455 |
| Street price | $179 |
| Power | 8 W (active) |
| Performance per dollar | 50.45 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4400 Prime |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,800 MB/s |
| Sequential write | 5,900 MB/s |
| Random 4K read | 840K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 1 GB |
| Endurance | 600 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
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 |
|---|---|---|---|
| Novexa SN-8107 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,668 | $589 | Compare |
| Novexa SN-4584 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD | 13,098 | $499 | Compare |
| Altrix SN-8448 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,831 | $349 | Compare |
| Altrix SN-1013 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,139 | $389 | Compare |
| Caldera SN-6094 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,561 | $509 | Compare |
| Altrix SN-2353 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,126 | $119 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4400 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/79069058 (accessed 2026-10-26).