Caldera SN-3309 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3309-PLUS · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 10,971 (SSDs scale) |
|---|---|
| Category rank | #5,674 |
| Street price | $289 |
| Power | 6 W (active) |
| Performance per dollar | 37.96 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3309 Plus |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,100 MB/s |
| Sequential write | 4,600 MB/s |
| Random 4K read | 1,320K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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 |
|---|---|---|---|
| Mirenta SN-6218 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,855 | $489 | Compare |
| Strivon SN-8021 XT 500GB SATA 2.5-inch SSD | 4,256 | $39 | Compare |
| Strivon SN-8409 Ultra 1TB SATA 2.5-inch SSD | 3,981 | $49 | Compare |
| Altrix SN-4475 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,613 | $599 | Compare |
| Mirenta SN-4921 Prime 500GB SATA 2.5-inch SSD | 4,344 | $49 | Compare |
| Caldera SN-5216 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3309 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/25007343 (accessed 2026-10-24).