Caldera SN-1309 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1309-ULTRA · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 14,244 (SSDs scale) |
|---|---|
| Category rank | #25,336 |
| Street price | $589 |
| Power | 9 W (active) |
| Performance per dollar | 24.18 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1309 Ultra |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 11,000 MB/s |
| Sequential write | 9,100 MB/s |
| Random 4K read | 2,320K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-7008 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,405 | $199 | Compare |
| Novexa SN-2754 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD | 7,709 | $129 | Compare |
| Mirenta SN-6564 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,769 | $499 | Compare |
| Altrix SN-7212 Max 500GB SATA 2.5-inch SSD | 4,129 | $39 | Compare |
| Caldera SN-7310 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,230 | $319 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-1309 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/14010262 (accessed 2026-10-25).