Caldera SN-1749 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1749-CORE · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 13,826 (SSDs scale) |
|---|---|
| Category rank | #38,201 |
| Street price | $519 |
| Power | 5 W (active) |
| Performance per dollar | 26.64 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1749 Core |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,400 MB/s |
| Sequential write | 4,200 MB/s |
| Random 4K read | 810K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Strivon SN-1261 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,784 | $449 | Compare |
| Novexa SN-6182 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,794 | $339 | Compare |
| Caldera SN-2145 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,307 | $149 | Compare |
| Caldera SN-3249 Pro 1TB SATA 2.5-inch SSD | 3,575 | $39 | Compare |
| Altrix SN-2331 XT 500GB SATA 2.5-inch SSD | 3,609 | $39 | Compare |
| Caldera SN-6423 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,320 | $369 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1749 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/51957 (accessed 2026-10-19).