Caldera SN-1503 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1503-CORE · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 14,023 (SSDs scale) |
|---|---|
| Category rank | #3,132 |
| Street price | $559 |
| Power | 9 W (active) |
| Performance per dollar | 25.09 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1503 Core |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 14,700 MB/s |
| Sequential write | 13,800 MB/s |
| Random 4K read | 2,600K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 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-5472 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,735 | $419 | Compare |
| Altrix SN-1397 Ti 1TB SATA 2.5-inch SSD | 4,606 | $49 | Compare |
| Novexa SN-6037 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,560 | $379 | Compare |
| Caldera SN-2236 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,325 | $159 | Compare |
| Altrix SN-8045 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,666 | $359 | Compare |
| Strivon SN-8121 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,804 | $509 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1503 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4097407 (accessed 2026-10-24).