Low prices, no fees & free shipping. Seen it cheaper?
Key Details:
- Model: GP-P550SS
- Part #: DV018427
- Warranty: 3 Years
- Brand: Gigabyte
Ask Our Experts:
Gigabyte GP-P550SS 550W 80 Plus Silver ATX 12V v3.0 Power Supply
The Gigabyte P550SS Power Supply offers reliable performance and efficiency with its 80 PLUS Silver certification, ensuring a 90% efficiency rate at a 50% load. Compliant with Intel ATX 3.0 standard, it supports up to 2x total power excursion, providing stable power output and compatibility. Equipped with a 120mm Fluid Dynamic Bearing (FDB) Fan, it delivers quiet operation and enhanced lifespan. With a flat cable design, powerful single +12V rail, and comprehensive protection features, it guarantees stable operation and hardware safety.
80 Plus Silver Certified:
The 80 Plus Silver certification (230V EU) guarantees a 90% efficiency rate at a 50% load, resulting in reduced power wastage, diminished heat generation, and minimized fan noise.
Support Intel ATX 3.0 standard (compatible with ATX 3.1):
The P550SS can sustain up to 2x total power excursion. It is fully compatible with Intel PSDG (Power Supply Design Guide) ATX 3.0 / ATX 3.1 standard which supports up to 200% power excursion, reaches 70% low load efficiency and complies with required power supply timing standards.
120MM Fluid Dynamic Bearing (FDB) Fan:
High-performance Fluid Dynamic Bearing fan uses oil film shock absorption technology to effectively reduce noise, making it quieter than conventional sleeve fan and providing more than twice the lifespan. In addition, the fan will detect the current power usage and temperature, automatically adjust the fan speed to minimize the noise.
Reliable Flat Cable Design:
The utilization of flat cables minimizes clutter while enhancing the thermal performance of the chassis.
Single +12V Rail:
The single +12V rail delivers optimal power output, stability, and hardware compatibility. This design not only simplifies power cable installation but also stands as the most effective choice for overclocking purposes.
- Model: GP-P550SS
- Type: Intel Form Factor ATX 12V v3.0 (compatible with ATX 3.1)
- PFC: Active PFC (>0.9 typical)
- Input Voltage: 155-240 Vac
- Input Current: 6.3A
- Input Frequency: 50-60 Hz
- Output Capacity: 550W
- Dimensions: 150 x 140 x 86 mm
- Fan Type: 120mm Fluid Dynamic Bearing (FDB) fan
- 80 PLUS: Silver
- Efficiency: 90% at typical load (230V EU)
- MTBF: > 100,000 hours
- Protections: OVP/OPP/SCP/UVP/OCP/OTP
- Power Good Signal: 100-150ms
- Hold Up Time: > 16ms
- Cable Type: Flat, All black
- Connectors: ATX/MB 20+4 Pin x 1 : 600mm1, CPU/EPS 4+4 Pin x 1 : 650mm1, PCI-e 6+2 Pin x 2 : 600mm+120mm1, SATA x 3 + 4 Pin Peripheral x 1 : 500mm+120mm+120mm+120mm1, SATA x 2 + 4 Pin Peripheral x 2 : 500mm+120mm+120mm+120mm*1
We are an Authorised Reseller of Gigabyte Computer Hardware.
Similar Items
Why Buy From Us
Insured & Tracked Delivery
Items are sent on a signature courier delivery service. Packages are tracked & insured so in the event of an issue, you are covered. More details.
7 Day Returns
We offer a 7 day return policy. All we require is that the product is unopened and the packaging is in its original new condition. More details.
Free Return Service
If an item develops a fault & is required to be returned, we will provide a return courier label. More details.
100% NZ Owned for 20+ Years
Based in Auckland, New Zealand, we are one of NZ's biggest & most trusted online tech stores, supplying IT & office supplies to over 200,000 Kiwi customers.
Official NZ Warranties
All our products are brand new, direct from the official NZ suppliers. That means genuine products backed with NZ warranties.
Secure Payments
Pay securely via credit card, debit card, Apple Pay, Google Pay & online banking. We use Windcave as our payment provider, offering the highest level in payment security.
What our customers say
Friendly helpful service on the phone and good overall communication for online shopping. Quick emails with order updates, dispatch info and prompt delivery. Excellent service! Thanks
From Riverhead
Ordered on Monday night and received on Wednesday morning. Very quick delivery. Everything brand new. Purchased 3 years extended warranty. Thanks to Elive, will stick with these guys
From Manukau
Can't really say how you guys could improve much. I needed to phone a question before placing my order, and I was answered by a real person who was courteous, prompt, and really knew what he was talking about - a pleasant surprise on customer service lines! I am in rural Central Otago, and even my local postie was impressed with the speed of the order. Many thanks - I will be back. All the best, Peter
From Lawrence