Gigabyte P550B power supply unit 550 W 20+4 pin ATX ATX Black
Capacity: 550 W
Product Technical Specification
Power | |
Total power | 550 |
AC input voltage | 100 - 240 |
AC input frequency | 50/60 |
Input current | 8 - 4 |
Combined power (+3.3V) | 108 |
Combined power (+12V) | 522 |
Combined power (+5V) | 108 |
Combined power (-12V) | 3.6 |
Combined power (+5Vsb) | 15 |
Max output current (+3.3V) | 18 |
Max output current (+12V) | 43.5 |
Max output current (+5V) | 15 |
Max output current (-12V) | 0.3 |
Max output current (+5Vsb) | 3 |
Hold time | 16 |
Efficiency | 85 |
Power protection features | Over power,Over voltage,Overcharge,Overheating,Short circuit,Under voltage |
Ports & interfaces | |
Motherboard power connector | 20+4 pin ATX |
Motherboard power cable length | 550 |
Number of SATA power connectors | 6 |
SATA power cable length | 100,120,500 |
Peripheral (Molex) power connectors (4-pin) | 3 |
Peripheral (Molex) power cable length | 120,500 |
PCI Express power connectors (6+2 pin) | 2 |
CPU power connector (4+4 pin) | Yes |
CPU power cable length | 600 |
Performance | |
80 PLUS certification | 80 PLUS Bronze |
Purpose | PC |
Power supply unit (PSU) form factor | ATX |
ATX version | 2.31 |
Mean time between failures (MTBF) | 100000 |
Design | |
Product colour | Black |
Cooling type | Active |
Fan diameter | 120 |
Number of fans | 1 |
Fan location | Top |
Weight & dimensions | |
Width | 140 |
Depth | 150 |
Height | 86 |
Packaging data | |
Cables included | CPU,PCIe,Peripheral (Molex),SATA |
Delivery Options
Economy Delivery (UK)
Fast & Tracked by Courier (UK)
80 Plus Bronze certified
80 Plus Bronze certified ensures to deliver 85?ficiency at 50% load. The better power efficiency leads to less power waste, less heat and less fan noise
Reliable Flat Cable
P550B provides the best solution for the system builds. The flat cable reduces the clutter and improves the airflow in the case.
120mm Silent Hydraulic Bearing (HYB) Fan
120mm Silent Hydraulic Bearing fan optimizes the noise reduction and the thermal performance. The fan speed is adjusted according to the automatic power detection. The Hydraulic Bearing fan provides longer and more stable life time.
SINGLE +12V RAIL
Single +12V rail provides the best power output, stability and compatibility for the hardware. It provides the easiest way to install the power cable. And it is the best design for overclocking.
PROTECTION
In order to make sure the entire computer system to operate stably under any conditions, we not only added protection designs such as OCP, OTP, OVP, OPP, UVP and SCP, but also ensured the stable operation of your system through the safety certification of various countries.
Power | |
Total power | 550 |
AC input voltage | 100 - 240 |
AC input frequency | 50/60 |
Input current | 8 - 4 |
Combined power (+3.3V) | 108 |
Combined power (+12V) | 522 |
Combined power (+5V) | 108 |
Combined power (-12V) | 3.6 |
Combined power (+5Vsb) | 15 |
Max output current (+3.3V) | 18 |
Max output current (+12V) | 43.5 |
Max output current (+5V) | 15 |
Max output current (-12V) | 0.3 |
Max output current (+5Vsb) | 3 |
Hold time | 16 |
Efficiency | 85 |
Power protection features | Over power,Over voltage,Overcharge,Overheating,Short circuit,Under voltage |
Ports & interfaces | |
Motherboard power connector | 20+4 pin ATX |
Motherboard power cable length | 550 |
Number of SATA power connectors | 6 |
SATA power cable length | 100,120,500 |
Peripheral (Molex) power connectors (4-pin) | 3 |
Peripheral (Molex) power cable length | 120,500 |
PCI Express power connectors (6+2 pin) | 2 |
CPU power connector (4+4 pin) | Yes |
CPU power cable length | 600 |
Performance | |
80 PLUS certification | 80 PLUS Bronze |
Purpose | PC |
Power supply unit (PSU) form factor | ATX |
ATX version | 2.31 |
Mean time between failures (MTBF) | 100000 |
Design | |
Product colour | Black |
Cooling type | Active |
Fan diameter | 120 |
Number of fans | 1 |
Fan location | Top |
Weight & dimensions | |
Width | 140 |
Depth | 150 |
Height | 86 |
Packaging data | |
Cables included | CPU,PCIe,Peripheral (Molex),SATA |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a very flexible and hassle free returns policy. If
for whatever reason you are not happy with the item purchased you can return
it to us within 12months for a refund (for unused and unopened
items) or within 30 days on opened and used items for a refund. This
applies to items purchased direct through Buykingston only.
Our 30 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items opened and used and that are returned in a resellable
condition.
Our 365 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with
custom logo’s on them. E,g USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on
non tracked items.
On unopened items 365 days.
How do i go about returning my order?
Please contact us via our contact page with
your order number where we will present you with an RMA number and returns
label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365
day returns. Of course for faulty items we realise you may no longer have
the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
direct for assistance.
Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.