Reliable hard worker
DeepCool PL750D is one of the first 80 PLUS Bronze class power supplies with ATX 3.0 support and a separate 16-pin 12VHPWR cable for connecting NVIDIA RTX 4000 series graphics cards. This is a powerful and functional solution built on an OEM platform from Helly with a half-bridge topology, including two field-effect transistors, a synchronous rectifier, and secondary DC-DC converters.
Power elements
Although the unit uses more affordable ChengX capacitors, the PL750D still demonstrates good electrical characteristics, with a moderate level of pulsation and minor drops under high load. Cooling of the power supply is carried out by a 120 mm fan with a sleeve bearing on a screw thread. At a load of up to 400 W, the fan operates at low speeds, emitting a minimal noise level. However, under high load, its speed increases, and the noise level can exceed 42 dB.
Protection and guarantees
DeepCool PL750D is equipped with an extended set of protection systems (OVP, OPP, SCP, OTP, OCP, UVP, SIP and NLO), which makes it a reliable choice for users who care about security. The power supply comes with a 5-year manufacturer's warranty. However, to reduce the cost, the manufacturer abandoned the modular cable connection, which requires careful placement of unnecessary wires. This will not be a problem, since most modern cases have additional space for cable management in the HDD pocket. It is also worth noting that the case has a moderate length (140 mm), which simplifies the assembly process.
