The MikroTik Hot Swap PSU G1251-0250WNA is a high-performance 250W power supply unit designed as a direct replacement for the CRS812DDQ switch. Delivering a stable 12 V DC output at 20.8A, it ensures consistent and efficient power delivery, even under heavy workloads. Thanks to its hot-swap capability, the PSU can be replaced while the switch remains fully operational, eliminating the need for restarts and preventing costly downtime. This feature is especially important in business-critical and data center environments where continuous operation is a must. Compact and easy to install, the G1251-0250WNA combines reliability with convenience, making it a trusted solution for maintaining uninterrupted service. Whether used as a backup or a replacement, this PSU helps ensure that your CRS812DDQ runs smoothly, securely, and without interruption.