- Home Page /
- Electronics /
- Computer Accessories /
- Computer Components /
- Computer Internal Components /
- Internal Power Supplies /
- Seasonic PRIME PX 1600W Power Supply ATX 3.1 ...
0 ratings
Item #:
221965899
Seasonic PRIME PX 1600W Power Supply ATX 3.1 PCIe 5.1 (12V-2x6) 80+ Platinum Fully Modular RTX 5090 AMD RX 9000 Ready AI Workstation
Item #:
221965899
AUD 1423
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 355.75 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 04
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Perfect power supply for gaming
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Wattage
With 1600W of power, the Seasonic Prime TX ensures stable performance for high-end components, making it ideal for AI workstations and gaming rigs requiring robust energy supply.
Full Modularity
The fully modular design allows for customizable cable management, reducing clutter and improving airflow, which enhances the overall performance and aesthetics of your system.
Exceptional Efficiency
Cybenetics Titanium certification guarantees top-tier efficiency, minimizing energy waste and keeping your system cooler, while providing longevity to your components and reducing electricity costs.
Product Details
- Ultra-High Efficiency 80 PLUS Platinum Certified
- Fully Modular Cabling Design
- Top-Quality 135 mm Fluid Dynamic Bearing Fan
- Micro Tolerance Load Regulation (MTLR) 0.5%
- PVC Embossed Cable
- Seasonic PRIME ATX3.0 PX-1600, 1600W 80+ Platinum, Full Modular, Fan Control in Fanless, Silent, and Cooling Mode, 12 Year Warranty, Perfect Power Supply for Gaming and High-Performance Systems, SSR-1600PD2
| Item Weight | 4.41 lbs (2 kg) |
Who Should Buy?
-
High-End Gaming
Ideal for gamers using RTX 5090 or AMD RX 9000, delivering power to demanding graphics for best performance.
-
AI Workstations
Perfect for AI workloads that require substantial power output and stability, enhancing computational capabilities.
-
Future-Proof Builds
Designed for tech enthusiasts looking to equip their workstations with advanced hardware, ensuring long-term viability.
-
Casual Users
Not necessary for basic users with minimal power needs, as 1600W is overkill for standard setups.
Product Description
Seasonic PRIME PX 1600W Power Supply ATX 3.1 PCIe 5.1 (12V-2x6) 80+ Platinum Fully Modular RTX 5090 AMD RX 9000 Ready AI Workstation
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the key features of the Seasonic PRIME PX-1600 power supply?
Answer: The Seasonic PRIME PX-1600 power supply is designed with top-tier features including 1600W output, 80+ Platinum efficiency rating, and full modular design. This power supply is ATX 3.0 and PCIe 5.1 ready, making it fit for the latest high-performance GPUs like Nvidia RTX 30/40 Super and AMD GPUs. The premium Japanese capacitors provide stability and durability under heavy load. This ensures not only efficient power delivery but also enhances the longevity of your system. -
Question:
Is the Seasonic PRIME PX-1600 suitable for gaming PCs?
Answer: Absolutely! The Seasonic PRIME PX-1600 is an excellent choice for high-end gaming PCs. With its 1600W capacity, it can easily handle demanding components, including multiple high-performance GPUs, without compromising on power stability. This is especially valuable for gamers who aim for peak performance in resource-intensive games. The modular design also facilitates better cable management, ensuring a cleaner build and better airflow inside your case. -
Question:
How does the 80+ Platinum rating benefit the Seasonic PRIME PX-1600?
Answer: The 80+ Platinum rating signifies that the Seasonic PRIME PX-1600 operates at an efficiency of at least 90% under typical loads, which translates to reduced energy waste and lower electricity costs. Higher efficiency also means less heat generation, contributing to a cooler system overall. This can be particularly advantageous in gaming setups where heat management is critical for performance and longevity. -
Question:
Can I use the Seasonic PRIME PX-1600 with my Nvidia RTX 30/40 GPU?
Answer: Yes, the Seasonic PRIME PX-1600 is optimized for compatibility with Nvidia RTX 30 and 40 series GPUs. Its PCIe 5.1 readiness ensures it supports the latest power configurations required by these advanced graphics cards, providing stable power delivery even under the most extreme gaming conditions. This compatibility is perfect for gamers looking to build a future-proof system. -
Question:
What does full modular design mean for the Seasonic PRIME PX-1600?
Answer: Full modular design means that all cables can be detached from the power supply, allowing you to use only the cables you need for your setup. This not only simplifies installation but also improves cable management, reducing clutter and improving airflow within the case. A tidy setup can lead to better cooling and easier access for future upgrades or maintenance, making it a practical choice for users keen on optimizing their builds. -
Question:
What are the benefits of using premium Japanese capacitors in this power supply?
Answer: Premium Japanese capacitors are known for their high reliability and performance in power supplies. In the Seasonic PRIME PX-1600, they offer enhanced stability, thermal performance, and longevity. This means that your system will maintain a consistent power supply even during peak loads, reducing the risk of system instability or failures. This is particularly crucial for high-performance systems that require uninterrupted power for optimal operation. -
Question:
Is the Seasonic PRIME PX-1600 compatible with AMD GPUs?
Answer: Yes, the Seasonic PRIME PX-1600 is fully compatible with AMD GPUs, making it a versatile choice for gamers and PC builders alike. Its powerful output and PCIe 5.1 support ensure that it can handle any AMD graphics card without issues. This compatibility provides the flexibility to choose between AMD and Nvidia components, depending on performance needs and preferences. -
Question:
How does the ATX 3.0 standard affect my build?
Answer: The ATX 3.0 standard ensures that the Seasonic PRIME PX-1600 meets the latest specifications for power delivery and efficiency, making it essential for modern builds. This standard is designed to support the increasing power requirements of contemporary components, allowing users to future-proof their systems. Adopting ATX 3.0 also enhances overall system stability and performance, particularly for high-demand applications like gaming and content creation. -
Question:
Where can I buy the Seasonic PRIME PX-1600 in Australia?
Answer: You can purchase the Seasonic PRIME PX-1600 from Ubuy, which offers a reliable platform to conveniently acquire this high-performance power supply in Australia. Ubuy ensures a smooth shopping experience with various payment options and excellent customer support, making it the go-to choice for tech enthusiasts looking to enhance their setups with quality components. -
Question:
What cooling features are included in the Seasonic PRIME PX-1600?
Answer: The Seasonic PRIME PX-1600 incorporates several cooling features, including a highly efficient fan that operates quietly while providing excellent cooling performance. The smart fan control allows the fan to adjust speed according to temperature, maintaining optimal performance without generating unnecessary noise. This is particularly beneficial in gaming setups where quiet operation is preferred, ensuring that your focus remains on your gaming experience.
Seasonic Internal Power Supplies Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 1423
Order now and get it around Tuesday, August 04
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Seasonic Prime ATX3.0 PX-1600 is the ideal power supply for gaming
- Ultra-High Efficiency 80 PLUS Platinum Certified
- Fully Modular Cabling Design
- Top-Quality 135 mm Fluid Dynamic Bearing Fan
- Micro Tolerance Load Regulation (MTLR) [0.5 %]
- PVC Embossed Cable
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.