This adapter is manufactured by Delta Electronics, Inc. The model is DPS-300AB-57 A and is an ATX power supply with a total power of 300 watts. The power supply has an input voltage of 200-240V~/2.5A at a frequency of 47-63Hz.
The power supply has a main connector (ATX 2.x, 24 pin) and an auxiliary connector (ATX12V, 4 pin). There are also various drive connectors, including a 4-pin Molex connector for HDD, a 4-pin floppy connector for FDD, and four Serial ATA connectors for Sata devices.
The rated currents of the power supply are as follows:
+5V: 16A
+3.3V: 16A
+12V1: 10A
+12V2: 16A
-12V: 0.3A
+5VSB: 2A
The power supply is equipped with a fan of approximately 80 x 80 mm. The dimensions of the power supply are approximately 15 x 14 x 8.5 cm.
The power supply does not have an on/off switch.