Caldera SN-3631 Core 1TB SATA 2.5-inch SSD
SSDs · Caldera · SKU SN3631-CORE · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 4,275 (SSDs scale) |
|---|---|
| Category rank | #6,339 |
| Street price | $49 |
| Power | 3 W (active) |
| Performance per dollar | 87.24 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3631 Core |
| Capacity | 1 TB |
| Form factor | 2.5" SATA (7 mm) |
| Interface | SATA 6 Gb/s (AHCI) |
| Sequential read | 550 MB/s |
| Sequential write | 520 MB/s |
| Random 4K read | 98K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (SLC cache) |
| Endurance | 360 TBW (0.33 DWPD) |
| Warranty | 3 years |
| Heatsink | None |
Related guides
SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon SN-4118 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,498 | $109 | Compare |
| Mirenta SN-9079 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,519 | $559 | Compare |
| Altrix SN-4280 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,118 | $299 | Compare |
| Mirenta SN-3659 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,455 | $519 | Compare |
| Altrix SN-7691 Edge 1TB SATA 2.5-inch SSD | 3,486 | $39 | Compare |
| Altrix SN-9405 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,296 | $129 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3631 Core 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/694615 (accessed 2026-10-19).