Caldera SN-1389 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1389-PRIME · Released 2019 · Updated 2026-10-23
Key facts
| Benchmark index | 6,146 (SSDs scale) |
|---|---|
| Category rank | #34,381 |
| Street price | $79 |
| Power | 4 W (active) |
| Performance per dollar | 77.80 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1389 Prime |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 3,300 MB/s |
| Sequential write | 2,800 MB/s |
| Random 4K read | 550K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DRAM-less (HMB) |
| 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 |
|---|---|---|---|
| Altrix SN-3898 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,861 | $329 | Compare |
| Novexa SN-3604 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD | 12,003 | $379 | Compare |
| Caldera SN-4153 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,311 | $369 | Compare |
| Caldera SN-1093 Pro 1TB SATA 2.5-inch SSD | 3,855 | $39 | Compare |
| Altrix SN-1317 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD | 7,436 | $129 | Compare |
| Caldera SN-7960 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,490 | $169 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1389 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4734320 (accessed 2026-10-23).