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Hydro PTM Pro 1000W Semi-Fanless Modular PSU, 80+ Platinum OEM $257.11 New
12 in stock
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Hydro PTM Pro 750W Semi-Fanless Modular PSU, 80+ Platinum OEM $172.58 New
17 in stock
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FSP Hydro PTM Pro Semi-Fanless Modular PSUs, 80+ Platinum

FSP’s Hydro PTM Pro power supplies provide exceptionally quiet operation and even feature a fanless mode. They are supplied with a plethora of cables making this fully modular PSU ideal for mid to high powered systems.

Features

  1. Semi-fanless design for silent operation
  2. Full Japan-made electrolytic capacitors
  3. Massive 10 year warranty
  4. Powerful single +12V rail design
  5. 80 PLUS Platinum certification
  6. Full protections: OCP, OVP, SCP, OPP, OTP, UVP

Compared to the previous generation, Hydro PTM PRO is an IEC62368 certified PSU that has been greatly improved in its safety design as well as a more compact dimension without compromising its efficiency. It comes with exclusive Off-Wet technology “conformal coating”, which protects the power supply and its internal components from dust, humidity, stains from harsh environments. The Hydro PTM PRO series has also been tested to work perfectly even in 95% relative humidity conditions.

Conformal Coating Application

The Hydro PTM PRO series is covered with a conformal coating which protects it from dust, stains, and humidity. The Hydro PTM PRO conformal coating is guaranteed to offer better and more reliable performance in harsh environments and is tested to work in environments up to 95% relative humidity.

LLC Full-Bridge Topology with DC-DC Module Design

The HYDRO PTM Pro series adheres to an extremely tight voltage regulation that produces an output voltage under ±1% at any load change and offers superior efficiency and voltage stability.

Fully Modular Design for Quick and Easy Installation

The fully modular design simplifies installation and allows you to use only the cables you need for a cleaner and tidier build.

ECO Switch, Quieter and Longer Lasting Fan

The Hydro PTM PRO series offers an Eco Switch that allows the PSU to operate quieter while using less power consumption. When the power supply is equal to or less than 30% or 40% load (differ for PSU models), the power supply enters a silent state and the fan is turned off.

80 Plus Platinum Certification

The Hydro PTM Pro series come with 80 Plus Platinum Certification, which means the power supply produces less heat and has a lower operating cost. The power supply is guaranteed to operate at a minimum of 92% efficiency at 50% load of PSU rated power.

Massive 10 Year Warranty

FSP are so confident in the Hydro PTM PRO series that they provide a 10 year warranty, so expect this power supply to last a very long time!

PLEASE NOTE: These power supplies are supplied as OEM, meaning that they are not supplied in retail packaging or with any user manual. Contents include, PSU, Modular cables and UK power cord.


Show specifications and reviews for:
SpecificationsHydro PTM Pro 1000WHydro PTM Pro 750W
ModelHPT2-1000M HPT2-750M
Rated Output Power1000W 750W
+3.3V maximum output current20A 20A
+5V maximum output current20A 20A
+12V maximum output current83.3A 62.5A
Total Continuous Power10000W 750W
ATX-Mainboard (20+4-pin)Yes, x1 Yes, x1
PCI-Express (6+2-pin)Yes, x6 Yes, x6
CPU P4/P4 ConnectorYes, x3 Yes, x2
SATA Connectors14 14
Molex Connectors5 5
Floppy Connectors1 1
PSU Length190 mm 170 mm
Input Current13-6A 10-5A
Input Voltage100-240V 100-240V
Input Frequency50-60Hz 50-60Hz
Form FactorATX ATX
80 PLUS CertificationPlatinum Platinum
Efficiency (230V)20% load 92%, 50% load 94%, 100% load 92% 20% load 92%, 50% load 94%, 100% load 92%
PFCActive PFC Active PFC
Efficiency≥ 92% ≥ 92%
Fan TypeFDB Fan, 135mm FDB Fan, 135mm
Fan noise levelsat 0-30% load 0dB, 30-75% load 17dB, Max noise 28dB at 0-40% load 0dB, 30-80% load 17dB, Max noise 19dB
ProtectionOCP, OVP, SCP, OPP, OTP, UVP OCP, OVP, SCP, OPP, OTP, UVP
Warranty120 months 120 months
SpecificationsHydro PTM Pro 1000WHydro PTM Pro 750W
ModelHPT2-1000M HPT2-750M
Rated Output Power1000W 750W
+3.3V maximum output current20A
+5V maximum output current20A
+12V maximum output current83.3A 62.5A
Total Continuous Power10000W 750W
ATX-Mainboard (20+4-pin)Yes, x1
PCI-Express (6+2-pin)Yes, x6
CPU P4/P4 ConnectorYes, x3 Yes, x2
SATA Connectors14
Molex Connectors5
Floppy Connectors1
PSU Length190 mm 170 mm
Input Current13-6A 10-5A
Input Voltage100-240V
Input Frequency50-60Hz
Form FactorATX
80 PLUS CertificationPlatinum
Efficiency (230V)20% load 92%, 50% load 94%, 100% load 92%
PFCActive PFC
Efficiency≥ 92%
Fan TypeFDB Fan, 135mm
Fan noise levelsat 0-30% load 0dB, 30-75% load 17dB, Max noise 28dB at 0-40% load 0dB, 30-80% load 17dB, Max noise 19dB
ProtectionOCP, OVP, SCP, OPP, OTP, UVP
Warranty120 months

Product Resources

FAQ

  • Do high wattage power supplies cost more to run?

    No - the rated wattage of a power supply refers to the maximum amount of power it can deliver at full load, not how much power it uses. More powerful PSUs will consume around the same amount of power as lower powered power supplies in any given PC system, so your electricity bill will not be higher when using a more powerful power supply!

    The best way to reduce your electricity bill when using your PC is to use a more efficient power supply or make your PC consume less power by removing components which are not needed, such as extra drives and expansion cards, or by choosing a cooler-running processor or graphics card.

  • My brand new power supply doesn’t work! Am I doing something wrong?

    It’s possible that the power supply may be faulty, but here are some simple things to check. Firstly, a power supply will not work if you simply plug it in and flick the switch. The power supply will only turn on if you connect it to a working motherboard and associated items (processor, memory, video card, etc). It is actually the motherboard which tells the power supply when to switch on.

    Secondly (if applicable), check the voltage is set correctly to 115/230 volts depending on what country you are in. Thirdly, if possible it would be good to try the power supply in another PC to see if it works, or try another power supply in your PC to see if that works. You can then tell whether it is the power supply which is faulty or the actual PC itself. If all else fails, please contact us for further support, and/or return details.

  • Why should I buy a whole new PSU when I could just replace the noisy fan in my existing one?

    Virtually all the noise generated by a PC power supply originates from the cooling fan inside it, so simply replacing the fan with a quiet fan may seem an obvious way to go. However, if you are thinking about attempting this operation, please bear the following points in mind:

    1. Your existing power supply will be designed to run with a specific amount of airflow in order to adequately cool the components inside and reducing the airflow may lead to overheating and damage to the power supply and/or PC.
    2. All PC power supplies contain very high voltages and even with the power disconnected, the voltages stored in the capacitors can be easily enough to kill. It is not recommended to take the cover off any PC power supply for this reason unless you are absolutely confident of your own ability. Because of the grave dangers involved, all PC power supplies by law carry a warning label forbidding removal of the power supply case.
    3. There will be no standard PC fan connector inside the power supply to use to connect a replacement fan, and it would probably have to be soldered directly into the PCB inside the power supply, or have a specialist power connector attached. This can be a tricky operation to say the least.

    Please consider the above points very carefully before proceeding with an operation to replace the fan in your existing power supply!

  • What is PFC (Power Factor Correction)?

    If you are interested in being “green” and saving the planet, you might like to read a short explanation of how our power supplies can save energy using Active PFC (Power Factor Correction), not to be confused with Power Conversion Efficiency which is also very good in most of our PSUs. “Power Factor” is a measure of how efficiently electrical power is consumed. Ideally, Power Factor would be 1 (or 100%) and known as unity.

    Unfortunately in the real world, Power Factor is reduced by highly inductive loads down to values of 0.7 (70%) or less. This induction is caused by equipment such as small electric motors, fans, fluorescent lighting ballasts and transformers such as those in PSUs. This is bad news for the electricity generating companies who can impose a surcharge on heavy users if they have a consistently low Power Factor, as more electricity has to be produced to make up the shortfall.

    Power Factor Correction (PFC) is used in some equipment to minimise the inductive component of the electrical current. This helps to reduce the losses in the electrical supply to that equipment. Power Factor Correction capacitors are normally used to reduce induction in an electrical load, which minimises wasted energy and hence improves the efficiency of a company and reduces electricity costs.

    It is not usually practical to reach unity, i.e. Power Factor 1, and it seems that most electricity supply companies accept consumers having a Power Factor as low as 0.94 (94%) without imposing a surcharge. Unfortunately most of the cheap (and not so cheerful) PSUs tend to have a Passive PF as low as 0.75 or 75% which in a large office can lead to a PF surcharge.

    However, the good news is that most of Quiet PC’s PSUs implement a system known as Active PFC which involves some clever electronics. This means that their power factor (PF) can be as high as 0.94 or 94% (at full load), while harmful harmonic frequencies are reduced to well below legal requirements. So by using our products, you can be happy in the knowledge that you are doing your bit to save the planet!

  • How do I know what size of wattage power supply I need?

    The best answer we can give to this question is to go ahead and take an intelligent “guesstimate"! There are no hard and fast rules about what size of power supply any given PC needs as a minimum. Our advice would be that if you are replacing an existing power supply, then consider a new one at least of the same wattage as the old one. In addition, if you wish to build in a “safety margin” to allow for reliable running and possible future upgrades, consider adding 100-200 watts to the rating of your existing unit.

    If you are building a new PC, most customers now buy a power supply rated in the region of 500-800 watts depending primarily on the performance level of their graphics card(s) and number of drives to be installed. But in any event if you are unsure about which power supply would be best for your PC then please do contact us by phone or email and we will be happy to give you a specific recommendation based on your budget.

  • My new PSU came with a 24-pin connector but my motherboard needs 20 pins! Do I need an adaptor cable?

    We receive many customer enquiries about this. In fact, most of the 24-pin compatible power supplies we sell come with special motherboard connectors which can be converted to 20-pins with no additional conversion cables. All you need to do is look carefully at the connector and you will see that the end four pins can be slid off, turning the connector into a 20-pin compatible one (see below) - easy when you know how!

    Image showing how to change a power supply's 24-pin motherboard connector into a 20-pin connector by unclipping the end four-pin block
    Image showing how to change a power supply’s 24-pin motherboard connector into a 20-pin connector by unclipping the end four-pin block
  • What do the PSU safety protection abbreviations mean?

    There are many possible safety protections a PSU can have. Below is a list of what each abbreviation means. Please note, not all PSUs have all safety protections.

    OCP - Over-Current Protection

    OVP - Over Voltage Protection

    UVP - Under Voltage Protection

    SCP - Short Circuit Protection

    OPP - Over Power Protection

    OTP - Over Temperature Protection

    UL - Underwriters Laboratories, more information.

    TÜV - Technical Inspection Association, more information.

    CE - European Conformity, more information.

    FCC - Federal Communications Commission, more information.

    RoHS - Restriction of Hazardous Substances Directive, more information.

    WEE - Electronic waste, more information.

    80 PLUS - Promotes energy efficiency for PC power supplies, more information.

    ErP - Energy Related Products, more information.

    More information on certification marks can be found here.

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