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1 2 3 4 5 NextFebruary 13, 2008 by Devon Cooke
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Product
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Seasonic M12II-430
430W ATX12V 80-Plus Power Supply |
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Manufacturer
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Seasonic |
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Market Price
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US$110~150 |
Like movies, most pieces of computer hardware are better off without sequels.
Good hardware tends to stand on its own, accepting minor tweaks and revisions,
while bad hardware tends to get renamed and recreated. Seasonic's M12 power
supplies, however, may just warrant the "II" tagged on to the end
of their new revision.
As the new name indicates, the M12-II is a significant revision of the
original M12 line, and, for now at least, the two lines will coexist. The
"II" designation matches the "II" in the
recently reviewed S12-II, and the two models share Seasonic's latest circuit
design. As before, the "M" designates modular cables, but the M12-II
gets rid of the extra 60mm cooling fan and reduces the capacity points to more
realistic 430W and 500W models. As a result, the pricing for the M12-II is more
mainstream than before; no longer is the M12 a top-end-only product.
Comes in 430W and 500W models.
These new models will be welcomed by those who respect Seasonic's reputation
for quality and low noise but were unwilling to pay upwards of US$150 for modular
cables. At the time of writing, the 430W model is priced starting at US$110,
but this should come down as retail availability improves.
FEATURE HIGHLIGHTS
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| FEATURE & BRIEF |
COMMENT |
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Sufficient +12V Support
Enhanced +12V current capability broadens utilization possibilities.
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+12V is really the only
important voltage line these days. |
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Super High Efficiency [up to 85%]
Optimal solution for low energy consumption, noise & heat.
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We expect nothing less
from Seasonic. |
Active Power Factor
Correction [99% PF]
Reduces line loss & power distortion. |
Reduces the current draw,
which means less likelihood of tripping your circuit breaker. |
High Reliable Aluminum
Electrolytic Capacitors
Top quality components increase product life & reliability |
A quality-control choice
in response to issues with bad capacitors in many home electronics. |
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Detachable Modular Cable
Use precisely the cables you need, enhance system airflow and minimize
clutter.
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A value-added feature
that allows Seasonic to justify the high cost of the M12-II |
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Double Forward Converter Circuit Design
Advanced topology for the highest efficiency.
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An advanced circuit that
has helped Seasonic build their reputation for quality and efficiency. |
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Double 12cm Ball Bearing Cooling Fan
Increases airflow & lifetime and reduces rotation speed and noise.
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Perhaps this should read
"12cm Double Ball Bearing Fan"? Whatever it means, there is only
one fan... |
Smart & Silent Fan
Control [ S²FC]
Smart thermal control to balance noise & cooling. |
Seasonic's usual quiet
fan control circuit. |
Soft-Mounting Rubber
Cushions
Reduces fan rotation & vibration noise. |
We can't complain about
noise reduction! |
Ultra Ventilation [Honey
Comb Structure]
Minimized airflow resistance for maximum cooling. |
Good ventilation is key
for quiet performance. |
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All in One DC Cabling Design
Supports PC, IPC, workstation, server, & dual CPU systems.
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Includes an 8-pin EPS12V
CPU connector for dual CPU systems. |
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Universal Video Card Support
Support new PCI-E video card technologies
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Two PCIe connectors for
SLI / CrossFire. |
Universal AC Input [Full
Range]
Plug & run safely anywhere in the world. |
Ok. |
Patented Easy Swap Connector
Unplug the connectors easily & quickly. |
Quickly becoming redundant
as IDE connectors fade from use. |
5 Year Warranty
Our Commitments to superior quality. |
A better warranty than
most hardware... |
SPECIFICATIONS
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OUTPUT SPECIFICATIONS: Seasonic M12II-430
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AC Input
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100~240Vac; 50/60 Hz
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DC Output
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+3.3V
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+5V
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+12V1
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+12V2
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-12V
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+5VSB
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Maximum
Output Current
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20A
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20A
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17A
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17A
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0.8A
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2.5A
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| 130W |
360W |
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Maximum
Combined Power
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430W
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Operating temperature: 0 to 50°C. Relative Humidity:
20% to 80%.
(The rated power will reduce from 100% to 80% from 40°C to 50°C)
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