£ 158.94 inc. vat
£132.45 ex. vat
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Seasonic Prime 850w Gold PSU 80 Plus
- 80 Plus® Gold
- Fluid Dynamic Fan Bearing (135mm)
- Premium Hybrid Fan Control
- Cable-free Connection Design
Mfr part code: SSR-850GD
Seasonic Prime 850w Gold PSU 80 Plus Product Description
· 80 Plus® Gold - Seasonic was the forerunner of creating the very first 80 Plus® Gold certified power supply on the market and since that time it has built a very popular Gold series lineup that covers a full power range of power supplies with impeccable performance and efficiency. The highly efficient 80 Plus® Gold certification guarantees greater than 87%, 90% and 87% efficiency at 20%, 50% and 100% operating loads, respectively. The clear advantage of buying a power supply with 80 Plus® Gold rating is the fact that the less energy gets wasted during power conversion, the lower the operating costs will be for the user.
· Fluid Dynamic Fan Bearing (135mm) - High performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan.
· How FDB Works - When the fan shaft rotates, high pressure oil drifts along the grooves of the bearing sleeve to generate a thin layer of lubrication between the bearing faces. As the speed increases, so does the dynamic oil pressure and the shaft is lifted from the bearing to create smooth, effortless rotations. The herringbone shape of the groves helps to efficiently channel the lubricant and avert leakage.
· Premium Hybrid Fan Control - Seasonic's vast experience in designing the most silent and efficient power supplies on the market was translated into the development of Hybrid Mode a state-of-the-art fan control that enables users to keep the overall fan noise at the lowest possible level.
· Power Supply Sound - The Seasonic Prime Series is designed with very favourable level of acoustics and it uses carefully selected components and innovative circuit design to minimise sound output. Beyond our rigorous internal tests, the power supply also went through external testing with the most popular graphics cards to ensure that the sound at all loads would be kept at the lowest possible level. The chart compares the sound level of the Seasonic Prime power supply to other ambient sounds.
· Micro Tolerance Load Regulation - Seasonic's latest design keeps the output voltage within a very tight range, achieving under 0.5% (1% for 1000W and above) load regulation. This impressive electrical performance and stability makes this power supply an ideal choice for high-performance systems.
· Cable-free Connection Design - Seasonic's engineers have implemented a new design feature, where instead of cables the back panel and the PCB (Printed Circuit Board) are connected by a copper plate. This breakthrough solution not only lowers the chance of production errors during manual insertion but it also improves output power quality.
· 12 Years Warranty - Our commitment to superior Seasonic quality.
|Device Type||Power supply - active Power Factor Correction (PFC) - internal|
|Input Voltage||AC 100-240 V|
|Frequency Required||50 - 60 Hz|
|Power Output Connectors Details||1 x power 24 pin ATX with detachable 4 pin section ¦ 2 x power 8 pin +12V with detachable 4 pin section ¦ 6 x 8 pin PCI Express power with detachable 2 pin section ¦ 10 x 15 pin Serial ATA power ¦ 5 x 4 PIN internal power ¦ 1 x 4 PIN mini-power connector|
|Output Voltage||+3.3, +5, ±12 V|
|Power Capacity||850 Watt|
|Output Current||+3.3V - 20 A ¦ +5V - 20 A ¦ +12V - 70 A ¦ -12V - 0.3 A ¦ +5VSB - 2.5 A|
|Modular Cable Management||Yes|
|80 PLUS Certification||80 PLUS Gold||
|Cooling System||135mm fan|
|Features||Fluid dynamic bearing cooling fan|
|Compliant Standards||TUV, BSMI, CB, CCC, RoHS, WEEE, cTUVus, Energy-Related Products (ErP) Lot 6, REACH, EAC||
|Service & Support||Limited warranty - 12 years||
|Min Operating Temperature||0 °C|
|Max Operating Temperature||50 °C||
Dimensions & Weight
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