{"slug":"storage-nvme","title":"NVMe Storage","description":"All DanubeData VPS instances include ultra-fast NVMe SSD storage for optimal performance. This guide covers NVMe features, performance, and best practices.","section":"Features","url":"https://docs.danubedata.ro/storage-nvme","markdown_url":"https://docs.danubedata.ro/storage-nvme.md","breadcrumbs":[{"title":"Features","slug":null},{"title":"Storage","slug":"storage-overview"},{"title":"NVMe Storage","slug":"storage-nvme"}],"headings":[{"level":1,"title":"NVMe Storage","id":"nvme-storage"},{"level":2,"title":"Overview","id":"overview"},{"level":2,"title":"Performance Characteristics","id":"performance-characteristics"},{"level":3,"title":"Sequential Performance","id":"sequential-performance"},{"level":3,"title":"Random Performance","id":"random-performance"},{"level":3,"title":"Latency","id":"latency"},{"level":2,"title":"Storage Allocation","id":"storage-allocation"},{"level":2,"title":"Best Practices","id":"best-practices"},{"level":3,"title":"Performance Optimization","id":"performance-optimization"},{"level":3,"title":"Monitoring","id":"monitoring"},{"level":2,"title":"Related Documentation","id":"related-documentation"}],"format":"markdown","word_count":206,"content":"# NVMe Storage\n\nAll DanubeData VPS instances include ultra-fast NVMe SSD storage for optimal performance. This guide covers NVMe features, performance, and best practices.\n\n## Overview\n\nNVMe (Non-Volatile Memory Express) provides:\n\n- **Ultra-Fast**: 3,000+ MB/s sequential reads\n- **Low Latency**: Sub-millisecond response times\n- **High IOPS**: 100,000+ random read IOPS\n- **Included**: Part of every VPS profile\n- **Enterprise-Grade**: Reliable, durable storage\n\n## Performance Characteristics\n\n### Sequential Performance\n\n| Operation | Performance |\n|-----------|-------------|\n| Sequential Read | 3,000+ MB/s |\n| Sequential Write | 2,000+ MB/s |\n\n### Random Performance\n\n| Operation | IOPS |\n|-----------|------|\n| Random Read (4K) | 100,000+ |\n| Random Write (4K) | 80,000+ |\n\n### Latency\n\n- **Read**: < 0.1ms\n- **Write**: < 0.2ms\n\n## Storage Allocation\n\nNVMe storage included per profile:\n\n**Shared plans:**\n\n| Profile | NVMe Storage |\n|---------|--------------|\n| Nano | 20 GB |\n| Micro | 40 GB |\n| Small | 80 GB |\n| Medium | 160 GB |\n| Large | 320 GB |\n\n**Dedicated plans:**\n\n| Profile | NVMe Storage |\n|---------|--------------|\n| Nano | 40 GB |\n| Micro | 80 GB |\n| Small | 160 GB |\n| Medium | 320 GB |\n| Large | 640 GB |\n\n## Best Practices\n\n### Performance Optimization\n\n1. **Use Modern Filesystem**: ext4 or xfs\n2. **Enable TRIM**: Maintain performance\n3. **Align Partitions**: Ensure proper alignment\n4. **No RAID Needed**: Already redundant\n\n### Monitoring\n\nMonitor storage usage:\n\n```bash\n# Check disk usage\ndf -h\n\n# Check I/O statistics\niostat -x 1\n\n# Monitor real-time I/O\niotop\n```\n\n## Related Documentation\n\n- [Storage Overview](https://docs.danubedata.ro/storage-overview)\n- [Block Storage](https://docs.danubedata.ro/storage-block)\n- [VPS Profiles](https://docs.danubedata.ro/vps-profiles)\n\n","prev":{"title":"Volumes","slug":"volumes","url":"https://docs.danubedata.ro/volumes","markdown_url":"https://docs.danubedata.ro/volumes.md","json_url":"https://docs.danubedata.ro/volumes.json"},"next":{"title":"S3 API Supported Actions","slug":"object-storage-supported-actions","url":"https://docs.danubedata.ro/object-storage-supported-actions","markdown_url":"https://docs.danubedata.ro/object-storage-supported-actions.md","json_url":"https://docs.danubedata.ro/object-storage-supported-actions.json"},"index_url":"https://docs.danubedata.ro/index.json"}