Caldera SN-2390 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2390-PRIME · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 4,725 (SSDs scale) |
|---|---|
| Category rank | #7,796 |
| Street price | $49 |
| Power | 6 W (active) |
| Performance per dollar | 96.43 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2390 Prime |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,200 MB/s |
| Sequential write | 2,800 MB/s |
| Random 4K read | 1,350K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 300 TBW (0.55 DWPD) |
| Warranty | 3 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-1545 XT 1TB SATA 2.5-inch SSD | 3,124 | $29 | Compare |
| Mirenta SN-6287 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,231 | $269 | Compare |
| Strivon SN-8831 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,551 | $459 | Compare |
| Caldera SN-9253 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,583 | $499 | Compare |
| Altrix SN-6629 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,302 | $379 | Compare |
| Altrix SN-2310 Pro 500GB SATA 2.5-inch SSD | 4,691 | $49 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2390 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3336025 (accessed 2026-10-21).