Caldera SN-1264 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1264-ULTRA · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 14,009 (SSDs scale) |
|---|---|
| Category rank | #9,144 |
| Street price | $479 |
| Power | 8 W (active) |
| Performance per dollar | 29.25 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1264 Ultra |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 5,800 MB/s |
| Random 4K read | 1,170K 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 |
|---|---|---|---|
| Novexa SN-5988 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,674 | $189 | Compare |
| Mirenta SN-4520 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,923 | $349 | Compare |
| Mirenta SN-7326 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,212 | $139 | Compare |
| Caldera SN-4158 XT 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,201 | $419 | Compare |
| Altrix SN-2192 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,933 | $489 | Compare |
| Mirenta SN-7265 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,896 | $339 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1264 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/62948069 (accessed 2026-10-25).