Quiet Power Supplies NX-4090 Nexus 400 Watt 16 db with 12cm fan Special Edition Quiet Power Supply.
Nexus has done it again with this truly silent 400 watt quiet power supply with 12 cm fan.This is the most amazingly quiet power supply we've ever tested or sold! Not only is it impossible to hear, but
with a bottom-mounted 120mm fan (power supply is shown upside down in picture to show you the fan) with wire grill, and a tranparent back full grid, it moves more air through your case than any
truly quiet power supply on the market! Because of its incredible airflow and high wattage, this quiet power supply is well-suited for today's 3 Ghz and above quiet pcs.
The NX-4090 quiet power supply designed by NexusTek is the latest in innovation and efficiency. The NX-4090 uses a 120mm quiet fan to move a greater amount of air at a lower noise level. The wire
grill, large quiet fan, heavy duty heatsink, and quiet circuitry all add up to optimum airflow, minimum noise. The NX-4090 quiet power supply provides the user with 400 watts of power for today's
power hungry machines, but a silent 16.2 dB(a) of noise in idle mode. The fan, located on the bottom of these quiet power supplies, blows up, rather than out, substantially reducing power supply
noise when mounted in your PC.
NX-4090 Quiet Power Supply Features:
Real silent power supply, only 16 dB
High efficiency, excellent airflow
Output over voltage protection
Short circuit protection on all ouputs
Reset table power shut down
Approved by: TÜV, CSA, UL, NEMKO, FCC, C-tick, BSMI, CE
100% burn-in under high ambient temperature (50 degrees Celsius)
Vacuum-impregnated transformer
MTBF: 100,000 hours at 25 degrees Celsius
100% Hi-pot tested
Line input fuse protection
Longer power cables
SATA Ready - 2 SATA connectors!
NX-4090 400 Watt Quiet Power Supply Specifications
Remote ON/OFF Control: This power supply shall accept a logic open collector level which will disable/enable all out put voltage (excluding +5V standby).
Output voltage hold-up time: 15.0mS minimum: at 115V / 50 Hz and 12.0mS minimum: at 230V / 50 Hz
Operation at no load: This power supply will be capable of being operated with no load on any or all outputs without damage.
Over voltage protection:
+5V : 6.5V (max.)
+3.3V : 4.6V (max.)
+12V1 : 15.5V (max.)
+12V2 : 15.5V (max.)
Over-current test values: (maximum load)
+3.3V : 80A (max.)
+5V : 68A (max.)
+12V1 : 45A (max.)
+12V2 : 45A (max.)
Short current protection: A short circuit at any output shall cause no damage to this power supply nor blow the primary fuse.
Output risetime: The cold-start enable output voltage risetime of all outputs shall be measured with maximum load on all outputs. Risetime (10-90%):
+3.3V 20mS (max.)
+5V 20mS (max.)
+12V 20mS (max.)
-12V 20mS (max.)
+5Vsv 20mS (max.)
Output overshoot: No output voltage shall overshoot or generate spikes at turn-on or turn-off, during momentary power loss, output short, or realistic input voltage or output load changes. Overshoot
is defined as any output that exceeds the voltage tolerance plus or minus an additional 5%.
Power good signal: 230V (full load): 100-500mS
Temperature range:Operating 0°C~50°C; Storage -20°C~+65°C
Relative Humidity: 90%
Safety requirements: TUV EN60950, NEMKO + CB REPORT, IEC 60950, UL 60950
Dielectric strength: Primary to frame ground: 1800 Vac for 1 sec. Primary to secondary: 1800 Vac for 1 sec.
Insulation resistance: Primary to secondary: 20 Meg. ohms min. Primary to frame ground: 20 Meg. ohms min.
Ground leakage current: The power supply ground leakage current shall be less than 3.5mA
Nexus has done it again with this truly silent 400 watt quiet power supply with 12 cm fan.This is the most amazingly quiet power supply we've ever tested or sold! Not only is it impossible to hear, but
with a bottom-mounted 120mm fan (power supply is shown upside down in picture to show you the fan) with wire grill, and a tranparent back full grid, it moves more air through your case than any
truly quiet power supply on the market! Because of its incredible airflow and high wattage, this quiet power supply is well-suited for today's 3 Ghz and above quiet pcs.
The NX-4090 quiet power supply designed by NexusTek is the latest in innovation and efficiency. The NX-4090 uses a 120mm quiet fan to move a greater amount of air at a lower noise level. The wire
grill, large quiet fan, heavy duty heatsink, and quiet circuitry all add up to optimum airflow, minimum noise. The NX-4090 quiet power supply provides the user with 400 watts of power for today's
power hungry machines, but a silent 16.2 dB(a) of noise in idle mode. The fan, located on the bottom of these quiet power supplies, blows up, rather than out, substantially reducing power supply
noise when mounted in your PC.
NX-4090 Quiet Power Supply Features:
Real silent power supply, only 16 dB
High efficiency, excellent airflow
Output over voltage protection
Short circuit protection on all ouputs
Reset table power shut down
Approved by: TÜV, CSA, UL, NEMKO, FCC, C-tick, BSMI, CE
100% burn-in under high ambient temperature (50 degrees Celsius)
Vacuum-impregnated transformer
MTBF: 100,000 hours at 25 degrees Celsius
100% Hi-pot tested
Line input fuse protection
Longer power cables
SATA Ready - 2 SATA connectors!
NX-4090 400 Watt Quiet Power Supply Specifications
Remote ON/OFF Control: This power supply shall accept a logic open collector level which will disable/enable all out put voltage (excluding +5V standby).
Output voltage hold-up time: 15.0mS minimum: at 115V / 50 Hz and 12.0mS minimum: at 230V / 50 Hz
Operation at no load: This power supply will be capable of being operated with no load on any or all outputs without damage.
Over voltage protection:
+5V : 6.5V (max.)
+3.3V : 4.6V (max.)
+12V1 : 15.5V (max.)
+12V2 : 15.5V (max.)
Over-current test values: (maximum load)
+3.3V : 80A (max.)
+5V : 68A (max.)
+12V1 : 45A (max.)
+12V2 : 45A (max.)
Short current protection: A short circuit at any output shall cause no damage to this power supply nor blow the primary fuse.
Output risetime: The cold-start enable output voltage risetime of all outputs shall be measured with maximum load on all outputs. Risetime (10-90%):
+3.3V 20mS (max.)
+5V 20mS (max.)
+12V 20mS (max.)
-12V 20mS (max.)
+5Vsv 20mS (max.)
Output overshoot: No output voltage shall overshoot or generate spikes at turn-on or turn-off, during momentary power loss, output short, or realistic input voltage or output load changes. Overshoot
is defined as any output that exceeds the voltage tolerance plus or minus an additional 5%.
Power good signal: 230V (full load): 100-500mS
Temperature range:Operating 0°C~50°C; Storage -20°C~+65°C
Relative Humidity: 90%
Safety requirements: TUV EN60950, NEMKO + CB REPORT, IEC 60950, UL 60950
Dielectric strength: Primary to frame ground: 1800 Vac for 1 sec. Primary to secondary: 1800 Vac for 1 sec.
Insulation resistance: Primary to secondary: 20 Meg. ohms min. Primary to frame ground: 20 Meg. ohms min.
Ground leakage current: The power supply ground leakage current shall be less than 3.5mA
Quiet Power Supplies NX-4090 Nexus 400 Watt 16 db with 12cm fan Special Edition Quiet Power Supply.
Product order page - Order button located below
