Seasonic PRIME PX 3.0 2200W ATX 3.1 80 Plus Platinum Power Supply
Capacity: Offers high power output to support power-hungry systems, including mu
Product Technical Specification
| Colour | |
| Primary Colour | Black |
| Product Series | |
| Product Series/Family | Prime |
| Fan Specifications | |
| Fan Size | 135 mm |
| Power Specifications | |
| Total Power Output | 2200 W |
| Power Output +12V rails | 2200 W |
| Lighting | |
| Lighting / RGB | No |
| Efficiency Class | |
| 80PLUS Efficiency | 80 PLUS Platinum |
| Dimensions | |
| Length / Depth | 210 mm |
| Width | 150 mm |
| Height | 86 mm |
| Power Supply | |
| PSU Format | ATX |
| ATX Standard | ATX 3.1 |
| 12V Distribution | single rail |
| Modular Power Supply | Yes |
| Modular Type | fully modular |
| Protection Circuits | OVP (Overvoltage and Undervoltage Protection), UVP (Undervoltage Protection), SCP (Short-Circuit Protection), OTP (Overtemperature Protection), OCP (Overcurrent Protection) |
| Cooling | |
| Semi Passive Power Supply | Yes |
| Internal Ports | |
| CPU Power Connectors 12V ATX/EPS | 1 |
| 12VHPWR PCIe Power Connectors | 4 |
| 8 Pin PCIe Power Connectors | 4 |
| 6+2 Pin PCIe Power Connectors | 4 |
| SATA Power Connectors | 6 |
| Cable Specifications | |
| Max. CPU Power Cable Length | 700 mm |
| Max. 24-Pin Motherboard Power Cable Length | 610 mm |
Delivery Options
Economy Delivery (UK)
Fast & Tracked by Courier (UK)
When selecting a power supply, it’s crucial to estimate the required power for both current and future components in your system. The Seasonic PRIME PX-2200 is a robust power supply capable of safely powering up to four RTX 4090 graphics cards, thanks to its adherence to ATX 3.1 and PCIe 5.1 specifications. Designed for demanding applications such as artificial intelligence and other high-power workloads, this flagship unit from the PRIME series delivers top-tier performance built on high-quality components.
PRIME PX ATX 3 at a Glance
- 2200W Power Capacity: Offers high power output to support power-hungry systems, including multi-GPU setups.
- ATX 3.1 Compliance: Ensures compatibility with the latest standards for future-proofing your system.
- PCIe 5.1 Support: Provides enhanced performance and efficiency for next-gen GPUs and high-end applications.
- Fully Modular Design: Simplifies cable management with detachable cables for clean builds.
- Digital Fan Control: Features advanced fan management for optimized cooling and quieter operation.
- 12-Year Warranty: Backed by a long-term warranty, ensuring durability and reliability.
PRIME PX ATX 3 Specification
| 80PLUS® | Platinum |
| Cybenetics Efficiency Level | TBA |
| Cybenetics Noise Level | TBA |
| Form Factor | ATX/EPS |
| Fan Size | 135 mm |
| Fan Control | Digital Hybrid Fan Control |
| Fan Bearing | Fluid Dynamic Bearing |
| Fan Life Expectancy | 50,000 hours at 40°C, 15% - 65% RH |
| Modularity | Fully Modular |
| Cable Type | Individual Black Cables with Braided Pattern |
| Operating Temperature | 0 - 50 °C |
| MTBF @ 25 °C, excl. fan | 100,000 hours |
| AC Input | Fixed 230 V |
| Protection | OPP, OVP, UVP, OCP, OTP, SCP |
| Safety and EMC | cTUVus, TUV, CB, CCC, BSMI, EAC, CE |
| Environmental Compliance | Energy Star, RoHS, WEEE, ErP Lot 6, REACH |
| Warranty | 12 Years |
| Colour | |
| Primary Colour | Black |
| Product Series | |
| Product Series/Family | Prime |
| Fan Specifications | |
| Fan Size | 135 mm |
| Power Specifications | |
| Total Power Output | 2200 W |
| Power Output +12V rails | 2200 W |
| Lighting | |
| Lighting / RGB | No |
| Efficiency Class | |
| 80PLUS Efficiency | 80 PLUS Platinum |
| Dimensions | |
| Length / Depth | 210 mm |
| Width | 150 mm |
| Height | 86 mm |
| Power Supply | |
| PSU Format | ATX |
| ATX Standard | ATX 3.1 |
| 12V Distribution | single rail |
| Modular Power Supply | Yes |
| Modular Type | fully modular |
| Protection Circuits | OVP (Overvoltage and Undervoltage Protection), UVP (Undervoltage Protection), SCP (Short-Circuit Protection), OTP (Overtemperature Protection), OCP (Overcurrent Protection) |
| Cooling | |
| Semi Passive Power Supply | Yes |
| Internal Ports | |
| CPU Power Connectors 12V ATX/EPS | 1 |
| 12VHPWR PCIe Power Connectors | 4 |
| 8 Pin PCIe Power Connectors | 4 |
| 6+2 Pin PCIe Power Connectors | 4 |
| SATA Power Connectors | 6 |
| Cable Specifications | |
| Max. CPU Power Cable Length | 700 mm |
| Max. 24-Pin Motherboard Power Cable Length | 610 mm |
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 simple, hassle-free returns policy. If for whatever
reason you are not happy with the item purchased, you can return it to us
within 14 days of receipt for a refund. This applies to items purchased
direct through Buykingston only.
Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If
an item has been opened for inspection but shows signs of use beyond that, a
deduction may apply to reflect the reduced value — see our full
Terms & Conditions
(Section 12) for details.
Some items are excluded from our money-back guarantee unless they have developed a fault. These include:
- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with
custom logos on them, e.g. USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked
items.
How do I go about returning my order?
Please contact us
via our contact page with your order number. We will provide you with an RMA
number and return instructions, including your return deadline and whether a
freepost label applies to your order.
Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.
Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we
understand you may no longer have the original packaging.
Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable
return postage, or provide a freepost label where available. If you are
returning an item for another reason (including simply changing your mind),
you are responsible for return postage unless we have expressly confirmed a
freepost label in your RMA email — we recommend using a tracked and
insured service for items of significant value.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
directly for assistance.
Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.