All stock codes associated to this product
SSR850GD, SSR-850GD, PSUSEA850GD
Seasonic Prime Ultra 850W Gold
Features
- TX 12 V
- Full Modular
- 12 Years Warranty
- Dimensions: 170 mm (W) x 150 mm (L) x 86 mm (H)
- Dimensions: 140 mm (W) x 150 mm (L) x 86 mm (H)
- High Efficiency, 80 PLUS Gold Certified
- Compact ATX Size [140 mm deep]
- Top-Quality 135 mm Fluid Dynamic Bearing Fan
- Premium Hybrid Fan Control
- Micro Tolerance Load Regulation (MTLR) [0.5 %]
- Super Low Ripple Noise [under 20 mV]
- Cable-free Connection Design
- Gold Plated High Current Terminal (MB, CPU and PCIe)
Overview
PRIME ULTRA GOLD
Its ultra-high efficiency and outstanding performance are the fine results of
Seasonics continuous commitment to innovation and advancement. Improved low-load
efficiency, highly suppressed ripple noise and a generous 12-year manufacturers
warranty are just some of the characteristics that set these series apart from
other power supplies on the market.
NEW IN PRIME ULTRA
Seasonic has included a PSU tester in the box that will let consumers perform
a quick and easy jump start on the power supply. Each PRIME Ultra Series power
supply will also ship with a SATA 3.3 adapter to support the Power Disable
(PWDIS) feature of the newer, high-capacity hard drives. The inline capacitors
on the cables were removed, which takes away the bulkiness inside the system. To
maximize flexibility, the 180-degree SATA connectors ensuring more flexibility
and easier installation.
80 PLUS GOLD
The PRIME Gold Series achieves 80 PLUSGold
certification with its 90 % efficiency at 50 % system load.
MICRO TOLERANCE LOAD REGULATION
Seasonics latest design keeps the output voltage within a very tight
range, achieving under 0.5 % load regulation. This impressive electrical
performance and stability makes this power supply an ideal choice for
high-performance systems.
PREMIUM HYBRID FAN CONTROL
Seasonics 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.
FLUID DYNAMIC FAN BEARING
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 IT 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 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.
CABLE-FREE CONNECTION DESIGN
Seasonics 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.
Specifications
80PLUS |
Gold |
Cybenetics
Efficiency Level |
TBA |
Cybenetics
Noise Level |
TBA |
Form
Factor |
Intel
ATX 12 V |
Dimensions |
170
mm (W) x 150 mm (L) x 86 mm (H) |
|
|
Fan
Information |
|
Fan
Size |
135
mm |
Fan
Control |
Premium
Hybrid Fan Control |
Fan
Bearing |
Fluid
Dynamic Bearing |
Life
Expectancy |
50,000
hours at 40 C, 15 % - 65 % RH |
|
|
Cable
Information |
|
Modularity |
Fully
Modular |
Cable
type |
Flat
black cables |
|
|
Electrical
Features |
|
Operating
Temperature |
0
- 50 C (derating from 100 % to 80 % from 40 C to 50
C) |
MTBF
@ 25 C, excl. fan |
150,000
hours |
AC
Input |
Full
Range |
Protection |
OPP,
OVP, UVP, OCP, OTP, SCP |
|
|
Safety
and Environmental |
|
Safety
and EMC |
cTUVus,
TUV, CB, CCC, BSMI, EAC, CE |
Environmental
Compliance |
Energy
Star, RoHS, WEEE, ErP Lot 6, REACH |
|
|
Warranty |
12
Years |
Power Output |
AC
Input |
Voltage:
100 V - 240 V |
Current:
11 - 5.5 A |
Frequency:
50 Hz - 60 Hz |
DC
Output |
Rail |
+3.3
V |
+5
V |
+12
V |
-12
V |
+5
VSB |
Maximum
Power |
20
A |
20
A |
70
A |
0.3
A |
2.5
A |
100
W |
840
W |
3.6
W |
12.5
W |
Total
continuous power |
850
W |