MenuSearch | Country: United Kingdom | Currency: GBP | Prices: inc. VAT
Hydro Ti Pro 1000W 80PLUS Titanium Fully Modular ATX 3.0 PSU £282.60
8 in stock
Add to Basket
(3 customer ratings)
Hydro Ti Pro 850W 80PLUS Titanium Fully Modular ATX 3.0 PSU £227.00
5 in stock
Add to Basket
(1 customer rating)
More variations available Show

FSP Hydro Ti Pro 80PLUS Titanium Fully Modular ATX 3.0 PSUs

FSP’s Hydro Ti Pro power supply series features an impressive 80 PLUS Titanium rating as well as being fully modular. The fan only starts to rotate at 50% load, meaning the PSU will be silent the vast majority of the time.


  1. Semi-fanless design for silent operation
  2. 80 PLUS Titanium certification
  3. ATX12V V3.0 compliant with 12VHPWR GPU cable
  4. Powerful single +12V rail design
  5. Massive 10 year warranty
  6. Full protection OCP, OVP, OPP, SCP, OTP

New ATX PSU Specifications

Revised ATX 3.0 specifications cater to the power requirements of next-generation hardware, guaranteeing users an optimal blend of stability and cost-effectiveness while achieving peak power efficiency.

Ultra Power Density

Power supplies from alternative brands that boast both high efficiency and wattage typically measure around 170mm in length. In contrast, FSP’s Hydro Ti Pro offers the same features while being a compact 150mm in length.

80 Plus Titanium Certification

The Hydro Ti PRO series power supply boasts an 80 PLUS Titanium rating, ensuring efficiency surpassing 94% at a 50% load. Furthermore, it holds a Cybenetics certification, validating its reduced power consumption capabilities.

Smarter, Quieter and Longer Lasting Eco Friendly Fan

When operating at under 50% load, the eco semi-fanless fan control switch can provide you with a Zero RPM experience. Additionally, you’ll also reap the advantages of an extended lifespan thanks to the presence of a 135mm fluid dynamic bearing fan.

Off-Wet, Off-Dust and Off-Stain Coating

Coated in a premium conformal layer, ensuring enhanced and dependable functionality even in challenging conditions. Rigorously tested to operate effectively in environments with up to 95% relative humidity.

LLC Topology

Achieving zero voltage switching for the main switches results in a significant reduction in switching losses and a substantial increase in overall efficiency.

450V, 105°C Japanese E-Capacitors

The Hydro Ti PRO series incorporates Japanese bulk capacitors, enhancing its lifespan and safeguarding your equipment against the well-known issue of capacitor leakage.

Unleash +12V Power Output

A graphics card is a high-energy-consuming element demanding a substantial power supply. Employing a solitary +12V rail configuration ensures consistent power delivery, preventing any instances of excessive load.

Fully Modular Design

The fully modular design serves a dual purpose: simplifying installation while also providing your system with a clean and organised appearance.

Stylish & Changeable Side Sticker

Features distinctive side stickers for DIY enthusiasts and gamers.

Lambda A++ Certification

The Hydro Ti PRO ATX3.0 (PCIe5.0) 1000W power supply has received a Lambda A++ noise rating, which is determined by averaging noise measurements obtained from Cybenetics test results.

Show specifications and reviews for:
SpecificationsHydro Ti Pro 1000WHydro Ti Pro 850W
ModelHTI-1000M HTI-850M
80 PLUS CertificationTitanium Titanium
+3.3V maximum output current20A 20A
+5V maximum output current20A 20A
+12V maximum output current83.3A 70.8A
Total Continuous Power1000W 850W
ATX-Mainboard (20+4-pin)Yes, x1 Yes, x1
12VHPWR (16-pin)Yes, x1 Yes, x1
PCI-Express (6+2-pin)Yes, x5 Yes, x5
CPU P4/P4 ConnectorYes, x2 Yes, x2
SATA Connectors12 12
Molex Connectors4 4
Floppy Connectors0 0
PSU Length150 mm 150 mm
Input Current13-6A 11-5.5A
Input Voltage100-240V 100-240V
Input Frequency50-60Hz 50-60Hz
ATX 3.0 compatibleYes Yes
Form FactorATX 3.0 ATX 3.0
Efficiency (230V)20% load 95%, 50% load 95.5%, 100% load 93% 20% load 95%, 50% load 96%, 100% load 93%
PFCActive PFC Active PFC
Efficiency≥ 94% ≥ 94%
ModularFully Fully
CoolingSemi-fanless Semi-fanless
Noise Level (50% load)0 dBA 0 dBA
Noise Level (max)25 dBA 22 dBA
Fan TypeFDB Fan, 135mm FDB Fan, 135mm
Warranty120 months 120 months
EAN barcode4713224527456 4713224527449
SpecificationsHydro Ti Pro 1000WHydro Ti Pro 850W
ModelHTI-1000M HTI-850M
80 PLUS CertificationTitanium
+3.3V maximum output current20A
+5V maximum output current20A
+12V maximum output current83.3A 70.8A
Total Continuous Power1000W 850W
ATX-Mainboard (20+4-pin)Yes, x1
12VHPWR (16-pin)Yes, x1
PCI-Express (6+2-pin)Yes, x5
CPU P4/P4 ConnectorYes, x2
SATA Connectors12
Molex Connectors4
Floppy Connectors0
PSU Length150 mm
Input Current13-6A 11-5.5A
Input Voltage100-240V
Input Frequency50-60Hz
ATX 3.0 compatibleYes
Form FactorATX 3.0
Efficiency (230V)20% load 95%, 50% load 95.5%, 100% load 93% 20% load 95%, 50% load 96%, 100% load 93%
Efficiency≥ 94%
Noise Level (50% load)0 dBA
Noise Level (max)25 dBA 22 dBA
Fan TypeFDB Fan, 135mm
ProtectionOCP, OVP, SCP, OPP, OTP, UVP
Warranty120 months
EAN barcode4713224527456 4713224527449

Product Resources


  • 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:

    • 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.
    • 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.
    • 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.

    More information on certification marks can be found here.

Top Quiet Power Supplies