Caldera SN-6459 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6459-CORE · Released 2023 · Updated 2026-10-23
Key facts
| Benchmark index | 5,077 (SSDs scale) |
|---|---|
| Category rank | #37,330 |
| Street price | $59 |
| Power | 7 W (active) |
| Performance per dollar | 86.05 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6459 Core |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,200 MB/s |
| Sequential write | 5,300 MB/s |
| Random 4K read | 790K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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 |
|---|---|---|---|
| Caldera SN-1971 Ultra 500GB SATA 2.5-inch SSD | 4,012 | $39 | Compare |
| Novexa SN-1590 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,890 | $539 | Compare |
| Novexa SN-6370 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,013 | $429 | Compare |
| Mirenta SN-6786 Ti 1TB SATA 2.5-inch SSD | 3,447 | $39 | Compare |
| Altrix SN-8949 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD | 4,572 | $49 | Compare |
| Strivon SN-8294 Core 1TB SATA 2.5-inch SSD | 4,348 | $49 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6459 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/93480795 (accessed 2026-10-23).