Ultra Quite CPU Cooler CNPS12X
Ultra Quiet CPU Cooler
CNPS12X
Sales Guide
2011.10.06
ⓒ 2011
ⓒ 2011
Zalman
Zalman
Tech
Tech
Co.,
Co.,
Ltd.
Ltd.
Ultra Quite CPU Cooler CNPS12X
1. Summary
 World’s First Triple FAN Solution
 Powerful Cooling Performance
 VFP Dual Heat sink
 W-DTH Base
 High Performance Composite Heatpipe
(Qmax: 350W)
 Versatile Compatibility
(S2011 and FM1 Ready)
 Black-Pearl Nickel Plating
 High Performance Super Thermal
Grease ZM-STG2
ⓒ 2011 Zalman Tech Co., Ltd.
Ultra Quite CPU Cooler CNPS12X
2. Features
 World’s First Triple LED FAN Solution
Switching noise eliminated 120mm Triple Fans incorporated for ultra
operation in minimized RPM and blue LEDs for cool aesthetics.
※ ‘Switching noise’ is the high frequency harmonic noise that can result from
voltage regulation.
 Powerful Cooling Performance
Optimally designed aluminum fins disperse heat away from the CPU
via 6 of high performance composite heatpipe by utilizing I.H.D
technology, while the high capacity 120mm Triple fans quickly cool
the heatsink for stable operation of high performance CPUs.
※ I.H.D : Interactive Heat pipe transfer Design
ⓒ 2011 Zalman Tech Co., Ltd.
Ultra Quite CPU Cooler CNPS12X
2. Features
 VFP Dual Heatsink
제품 촬영 후 사진삽입 예정
Optimized dual heatsink, applying V.F.P(Variable Fin Profile)
technology, maximizes its performance through dual air-intake
structure that increase Air Flow.
※ Radiator Surface Area : 9,635 ㎠
※ Noise : 22dBA ±10% (with RC5)
 W-DTH Base
제품 촬영 후 사진삽입 예정
As applying W-DTH(Whole-Direct Touch Heatpipes) technology,
heatpipes in the Base Cover touch the CPU directly and transfer the
CPU’s heat directly to heatpipes, thereby minimizing heat resistance
and maximizing cooling performance in a short time.
ⓒ 2011 Zalman Tech Co., Ltd.
Ultra Quite CPU Cooler CNPS12X
2. Features
 High Performance Composite Heatpipe (Qmax: 350W)
By utilizing Composite Heatpipes, the heat transfer capacity
enhanced by 50% compared to the ordinary Sintered-type
Heatpipes.
제품 촬영 후 사진삽입 예정
※ Composite Heatpipe : Featuring a ‘Sintered Metal’ type wick,
resulting in outstanding capillary pumping performance, and a
high thermal conductive design of ‘Axial Grooves’ which
increases the heat transfer rate.
 Versatile Compatibility (S2011 and FM1 Ready)
CNPS12X accommodates a broad range of sockets including Intel’s
upcoming socket LGA2011 as well as AMD’s sockets.
제품 촬영 후 사진삽입 예정
LGA2011/1366/1156/1155/775
FM1/AM3+/AM3/AM2+/AM2
Moreover, thanks to highly optimized heatsink design, CNPS12X is able to be
compatible with a Mid -Tower Case with its width is 180mm or wider.
ⓒ 2011 Zalman Tech Co., Ltd.
Ultra Quite CPU Cooler CNPS12X
2. Features
 Black-Pearl Nickel Plating
제품 촬영 후 사진삽입 예정
The entire heatsink of CNPS12X is plated with ‘Black-Pearl’ Nickel
for a long-term corrosion resistance, while the deep “Black-Pearl”
tone along with the high intensity Blue LEDs reinforce its powerful
aesthetics.
 High Performance Super Thermal Grease ZM-STG2
The included all new high performance thermal grease ZMSTG2 maximizes heat transfer from the CPU to the base of
CNPS12X for intensified cooling performance.
ⓒ 2011 Zalman Tech Co., Ltd.
Ultra Quite CPU Cooler CNPS12X
3. Product Specifications
Specifications
Dimensions
CNPS12X
151(L) X 132(W) X 154(H)mm
Weight
1,000g
Material
Aluminum, Cooper
Radiator Surface Area
Heatpipes
Fan
9,635 ㎠
6 x U-shaped heatpipes
Low Noise 120mm Blue LED Fan
Fan RPM
950~1,200 rpm ±10% [Without RC5]
850~1,100 rpm ±10% [With RC5]
Noise
24dBA ±10% [Without RC5]
22dBA ±10% [With RC5]
Fan Bearing
Nominal Fan Voltage
Supported CPU Socket
Thermal Grease
Long Life Bearing
12V
INTEL Socket LGA 2011/1366/1156/1155/775
AMD Socket FM1/AM3+/AM3/AM2+/AM2
ZM-STG2
ⓒ 2011 Zalman Tech Co., Ltd.
Ultra Quite CPU Cooler CNPS12X
4. Components
Common Components
CNPS12X
User’s Manual
Bolts
Nuts
INTEL Socket 2011
Components
Nipple B
Back Plate
Wrench
Side Caps
Nipple A
(INTEL/AMD socket)
Clip Support
Loading Block
Double-Sided Tape
Register Cable[RC5]
INTEL Socket 1366/1155/6/1155/775
Components
INTEL washer
Clip
Thermal Grease
[ZM-STG2]
AMD Socket FM1/AM3+/AM3/AM2+/AM2
Components
AMD washer
ⓒ 2011 Zalman Tech Co., Ltd.
Ultra Quite CPU Cooler CNPS12X
5. Product Performance Comparison
CPU Temperature on i7 980 Extreme(130W), Close Case
56.6
57
CNPS 9900MAX
CPU Temperature(℃)
56
CNPS 12X
55
Noctua NH-D14
54.7
55.3
54.6
54
53.5
54.3
52.7
53
53.4
53
51.7
52
51.4
52.4
51.1
51
50
25
30
35
40
Noise Level(dBA)
ⓒ 2011 Zalman Tech Co., Ltd.
Ultra Quite CPU Cooler CNPS12X
6. Test Result of High Performance Thermal Grease ZM-STG2
Thermal Grease Performance Comparison
※ Eight tests on 5 thermal compounds consistently showing ZM-STG2M with the highest performance.
ⓒ 2011 Zalman Tech Co., Ltd.
Ultra Quite CPU Cooler CNPS12X
7. Q&A
 During CPU over-clocking, what is the maximum CPU wattage that CNPS12X can manage?
CNPS12X, with its powerful cooling performance, can effectively cool 350 watts of heat for stable operation of
over-clocked high performance CPU’s.
 What is the thermal resistance?
The CNPS12X thermal resistance is 0.08℃/W.
* Note: This thermal resistance value was obtained through tests performed on a ‘dummy heater’ and may be
different depend on different testing equipments and in different environments.
 What are the Minimum/Maximum values for Fan RPM and Noise Level?
[When RC5 connected]
- 850 ~ 1,100RPM ± 10% / Not measurable ~ 22dBA
[When RC5 not connected]
- 950 ~ 1,200RPM ± 10% / Not measurable ~ 24dBA
 What is the fan type and lifespan of the fan’s bearings?
CNPS12X incorporates Long-life bearings and has a lifespan of over 50,000 hours.
ⓒ 2011 Zalman Tech Co., Ltd.
Ultra Quite CPU Cooler CNPS12X
7. Q&A
 What CPUs are supported?
All single, dual and quad core CPUs based on Intel socket LGA2011/1155/1156/1366/775
All single, dual and quad core CPUs base on AMD socket FM1/AM3+/AM3/AM2+/AM2
 What size must the case to be installed?
Mid-Tower cases or larger, with case on it’s width must be at least 180mm or greater can be used.
※ CNPS12X ‘s Dimension: 151(L) X 132(W) X 154(H)mm
※ To use cases with an ‘air guide’, the air guide must be removed.
 After long term use, will the heatsink show signs of corrosion?
The CNPS12X’s entire heatsink is ‘Black-Pearl’ nickel plated. Therefore, its powerful aesthetic quality will be
maintained without corrosion even after long term use.
 What is the difference between the included ZM-STG2 and the ZM-STG1 thermal greases?
The newly developed ZM-STG2 is provided in a syringe type applicator without dilution for maximum heat transfer
performance and can be used approximately 3 times. ZM-STG1 is available in a brush applicator with a compound to
diluting agent ratio of 7:3 for application convenience.
ⓒ 2011 Zalman Tech Co., Ltd.
Ultra Quite CPU Cooler CNPS12X
7. Q&A
 What is the maximum air flow capacity of the 120mm fan?
The CFM of CNPS12X is 140.45CFM(cubic feet per minute)
※ 1CFM = 28.317ℓ/mm
 What is the RPM of CNPS12X’s Fan respectively?
CNPS12X has three fans, the RPM of FAN A(Front), FAN B(Center) and FAN C(Back) are as below.
FAN A & B take in air, and FAN C exhaust the inhaled air through the fan in the rear.
- FAN A : 1,100rpm[With RC5], 1,200rpm[Without RC5]
- FAN B : 1,100rpm[With RC5], 1,200rpm[Without RC5]
- FAN C : 850rpm[With RC5], 950rpm[Without RC5]
 Should the Resistor(RC5) be connected?
The Resistor included in the product is not required to necessarily connected.
If the Resistor is not connected, the cooling fan runs faster and make a better performance than it is connected.
If you want a quiet environment, please use the Resistor(RC5).
ⓒ 2011 Zalman Tech Co., Ltd.
Ultra Quite CPU Cooler CNPS12X
Thank You
ⓒ 2011 Zalman Tech Co., Ltd.