Features
[
Edit |
History
]
- By David_W @Sep 09, 2010
Introduction
As a step-up from the venerable ST30NF, SilverStone’s first fan-less power supply, the newer Nightjar series ST40NF achieves its continuous power output up to 400W. This is the power level that has become the mainstream application for a new generation of silent computers. By again combining superior server-level components and advanced technical design, the ST40NF has high reliability and efficiency. It can maintain 82%~86% efficiency at 20%~100% loading, earning it 80 PLUS Bronze certification. Coupled with single PCI-E 8 pin connector and dual PCI-E 6pin connectors, the ST40NF can also support high-end graphics cards if needed. For silent enthusiasts or audio/video professionals, getting this power supply will certainly be one of the most important upgrade in completing a truly silent computing environment.
Special Feature
Fan-less thermal solution, 0 dBA acoustics. Efficiency 82%~86% at 20%~100% loading with 80 PLUS Bronze certification 400W continuous power output Strict ±3% voltage regulation Single PCI-E 8pin and dual PCI-E 6pin support High-end GPU Aluminum construction Server-level components Support ATX 12V 2.3 & EPS 12V Active PFC
Specifications
[
Edit |
History
]
- by David_W @Sep 09, 2010
Model No.
SST-ST40NF
Max. DC Output
400W
Load Range
+3.3V
+5V
+12V1
+12V2
+12V3
+12V4
+5VSB
-12V
-5V
Max.(Amps)
20A
14A
27A
/
/
/
2.5A
0.5A
/
Peak (Amps)
/
/
31.5A
/
/
/
3.5A
/
/
Min.(Amps)
0A
0A
0.2A
/
/
/
0A
0A
/
Range (%)
+/-3%
+/-3%
+/-3%
/
/
/
+/-5%
+/-10%
/
Line Reg.(%)
+/-1%
+/-1%
+/-1%
/
/
/
+/-1%
+/-1%
/
Ripple(mVp-p)
50mV
50mV
120mV
/
/
/
50mV
120mV
/
combined +3.3, +5V
130W Max
combined +12V
324W(27A)
Input Voltage
99V ~ 264V
Input Frequency Range
47Hz ~ 63Hz
PFC
Active PFC (PF>0.99 at full load)
Efficiency
82%~86% at 20%~100% loading
MTBF
100,000 hours at 25°C (at full load)
Operating temperature
0 ~ 40°C
Protection
Over current protection, Over power protection, Over voltage protection, Short circuit protection
Connectors
1 x 24 / 20-Pin Motherboard connector.(550mm) 1 x 8 / 4-Pin EPS / ATX 12V connector.(550mm) 1 x 6-Pin PCIE connector.(500mm / 150mm) 1 x 8 / 6-Pin PCIE connector.(500mm) 6 x SATA connector.(500mm / 150mm / 150mm) 6 x 4-Pin Peripheral connector.(500mm / 250mm / 150mm) 2 x 4-Pin Floppy connector.(500mm / 250mm / 150mm / 150mm)
Please note that NCIX.com Forums
is not a sales or product support board. For
sales or specific product related questions, please send message
to receive the fastest response.
Messages about Silverstone Nightjar ST40NF 400W ATX12V 20/24PIN Fanless Power Supply Active PFC 80PLUS
Product reviews on NCIX.com are screened for relevance and inappropriate
content. Reviews may contain inaccurate information about the product.
If there is a discrepancy, please use the Flag this Review link
located beside each review. Reviews are not an endorsement expressed by
NCIX.com, but opinions from customers based on their own experience with
a product. We do not recommend you make purchasing decisions based on facts or opinions expressed in these reviews.
All pricing subject to change. For all prices,
products and offers, NCIX.com reserves the right to make adjustments
due to changing market conditions, product discontinuation, manufacturer
price changes, errors in advertisements and other extenuating
circumstances. Promotional offers from NCIX.com are subject to
availability and are available only while supplies last. No rain
checks will be issued on promotional items and offers.
While NCIX.com uses all reasonable efforts
to include accurate and up-to-date information on the Site, NCIX.com
makes no warranties or representations as to the Site's accuracy.
NCIX.com assumes no liability or responsibility for any errors
or omissions in the content on the Site.
NCIX.com warrants product(s) to be in good
working condition and free from defects in material and workmanship
for a period of one (1) year for OEM packages, and for thirty
(30) days for RETAIL packages, from the original Invoice date
unless otherwise restricted below or by the manufacturer's own
warranty policy. Defective returns and warranty service will be
replaced, exchanged or repaired at NCIX.com's sole discretion,
and based on vendor's policy.
NON-DEFECTIVE merchandise returns may be
accepted on some items ONLY within 15 days of the Invoice date,
at NCIX.com's discretion. All NON-DEFECTIVE returns are subject
to a 15% restocking fee. No refunds will be issued for blank media,
digital cameras (and accessories), opened software, printers,
printer supplies, paper, projectors (and accessories), appliances,
handhelds, PDAs, notebook computers, special order computers and
special order items.
Defective software, video games or DVDs
will be replaced by the SAME title and format ONLY (and subject
to current availability) within 30 days of the Invoice date. Software,
video games and DVDs may be returned within 30 days only if the
item is UNOPENED (with shrink wrap still intact) at the sole discretion
of NCIX.com.
NCIX.com does NOT apply a surcharge
to credit card orders. Please read our RMA
& warranty policy and terms
& conditions for more information. If you have
any questions regarding our sales and warranty policies, please
send us a message -- we'll be glad to answer any of your questions.
Product Warranty
NCIX provides a 30 day limited warranty on this product. The remainder of the 1 year warranty is provided by the manufacturer.
Get the best discount computers online for online computer shopping and discount PC computer components as well as notebook computers, laptops and Canada custom computers for the best deals on computers.
NCIX.com provides Canada the best priced computers in the country for computer components and computer parts and computer accessories with the best online computer store in Canada for your personal and business computer needs.
At NCIX you can build your own computer online as well as search for the cheapest and best video cards, computer processors and CPUs, motherboards computer memory RAM, ssd and hard drives with the fastest shipping in Canada and the US.
So for discount computers online NCIX provides the cheapest digital cameras, printers, motherboards, flash memory, PC speakers and computer electronics with the best Canadian computer and Canadian online computer shopping website in the world.
VIEW CART
CANADA
| 
USA
Features
[
NCIX Forum Messages
Verified Owner
