Caldera SN-5490 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5490-CORE · Released 2025 · Updated 2026-10-23
Key facts
| Benchmark index | 9,114 (SSDs scale) |
|---|---|
| Category rank | #11,076 |
| Street price | $209 |
| Power | 6 W (active) |
| Performance per dollar | 43.61 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5490 Core |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,100 MB/s |
| Sequential write | 5,100 MB/s |
| Random 4K read | 1,300K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 1 GB |
| 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 |
|---|---|---|---|
| Mirenta SN-8619 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,068 | $419 | Compare |
| Altrix SN-7081 Max 500GB SATA 2.5-inch SSD | 3,841 | $39 | Compare |
| Caldera SN-3313 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,692 | $549 | Compare |
| Strivon SN-9534 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,566 | $189 | Compare |
| Altrix SN-4398 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,759 | $549 | Compare |
| Caldera SN-4716 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,739 | $399 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5490 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5153154 (accessed 2026-10-23).