Models


ETS-T40-TB \| with T.B.Silence 12cm \| no LEDs
ETS-T40-TA \| with T.B.Apollish 12cm \| blue LEDs \| nickel-plated
ETS-T40-VD \| with T.B.Vegas Duo 12cm \| blue & red LEDs \| 11 LED modes

Information

Side-Flow
CPU cooler with 12cm fan and four 6mm high-performance heat pipes.
New Milestone – 0.09°C/W Thermal Resistance
Unmatched thermal resistance of 0.09°C/W thanks to the combination of three smart innovations: Stack Effect Flow (SEF, patented), Vortex Generator Flow (VGF, patented) and Vacuum Effect Flow (VEF, patented).
Heat Pipe Direct Touch
The heat pipes directly rest on the CPU, so that the CPU heat can be dissipated effectively without additional resistance.
Universal bracket for Intel® and AMD®
User-friendly CPU cooler mounting supports all Intel® and AMD® CPU: Intel® 775/1155/1156/1366/2011 and AMD® AM2/AM2+/AM3/AM3+/FM1.
New! Intel® LGA 2011 ready!
ETS-T40 upgrade version supports latest Intel® socket LGA 2011.
Twister Bearing
Smooth running and persistent silent 12cm fan with patented Twister Bearing Technology (up to 100,000 hours MTBF).
Bright Colours*
Eye-catching and bright colours thanks to patented circular LED light. Enermax LED fans shine many times brighter than ordinary LED fans.
* only ETS-T40-TA & ETS-T40-VD
Spectacular Two-colour (blue/red) Light Show*
The leading Enermax LED technology creates unmatched effects due to the patented circular LED light with up to 36 diodes (18x blue, 18x red). Two colours (blue and red) and 11 LED modes to choose from. LED mode button included.
* only ETS-T40-VD
Click Mechanism
Fan with detachable blades for easy cleaning from dust.
Expandable Cooling System
Second fan bracket included in the delivery for cooling system upgrade with one additional 12cm fan.
Refined Design*
Nickel-plated heat sink for a precious and stylish appearance.
* only ETS-T40-TA
Effective Vibration Reduction
Adhesive rubber strips to reduce vibrations of the installed fan.
High Conductive Thermal Grease
Tube with Dow-Corning® thermal grease (TC-5121) for best thermal conduction between CPU and heat sink.

Links and Additional Information

Introduction CPU Cooling by Enermax:
Innovative Technology for Cool CPU

Accessory

1x CPU Cooler ETS-T40-TB/-TA/-VD
1x Fan 12cm
1x Back plate
4x Plastic washers
4x Screw pillars
4x Screw pillars for Intel® LGA 2011 socket (only ETS-T40 LGA 2011 upgrade version)
2x Bracket mounts for Intel® CPU
2x Bracket mounts for AMD® CPU
4x Nuts for bracket mounts
1x Pressure mounting plate
2x Nuts for pressure mounting plate
1x Angled wrench
2x Fan brackets
8x Anti-vibration rubber strips
1x Tube with thermal grease
1x Installation guide

Specifications

Models	ETS-T40-TB	ETS-T40-TA	ETS-T40-VD
Compatible Sockets	Intel® LGA 775/1155/1156/1366/2011* AMD® AM2/AM2+/AM3/AM3+/FM1
Overall Dimensions (mm)	L 139 x W 93 x H 160
Heat Sink Dimensions (mm)	L 139 x W 70 x H 160
Number / Thickness of Heat Pipes	4 x Ø 6mm
Thermal Resistance (°C/W)	0.09
Weight (without fan)	610g
Material	Copper Heat Pipes / Aluminium Fins
Nickel-plated Heat Sink	no	yes	no
Thermal Grease	Dow Corning® TC-5121
Fan
Fan Dimensions (mm)	120 x 120 x 25
Bearing Type	Twister Bearing Technology (patented)
Fan Speed (RPM)	800 – 1,800
Air Flow (m3/h)	63.83 – 147.30	56.51 – 129.09	56.51 – 129.09
Air Flow (CFM)	37.57 – 86.70	33.26 – 75.98	33.26 – 75.98
Static Pressure (mm-H2O)	0.72 – 2.41	0.97 – 2.28	0.97 – 2.28
Noise Level (dB(A))	10-21	16-26	16-26
Rated Voltage (V)	12
MTBF	100,000 hours
LED	no	Patented circular LED light with 12 blue diodes	Patented circular LED light with 18 blue and 18 red diodes / 11 LED modes
Fan connector	4P PWM
Fan Mounting	Metal brackets
	Made in Taiwan

* ETS-T40 upgrade version supports latest Intel® socket LGA 2011.

NEW: Intel® LGA 2011 ready!

New ETS-T40 upgrade version supports latest Intel® LGA 2011 socket. You can find a note about the LGA 2011 readiness on the product packaging. A set of four screw pillars is included.

VORTEX GENERATOR FLOW (VGF)

Vortex Generator Flow (VGF) - patented
Vortex generators are applied in aviation industry. They make sure that the air stream is lead as close as possible along the airplane’s wings. During the CPU cooler development, the Enermax engineers recognized the potential of this technology to optimize the air stream inside the heat sink: Small spoilers on the fins, the so-called Vortex generators, conduct the air close along the heat pipes. Much more fresh air can be transferred to the back of the heat pipes.

STACK EFFECT FLOW (SEF)

Stack Effect Flow (SEF) - patented
The Stack Effect is a natural, physical phenomenon: Warm air is rising up because of its lower density and leaves a low pressure behind that in turn pulls cool air. Four openings in the middle of the heat sink make use of this effect. They interrupt the air stream so that the warm air gains space to escape. The heat dissipation can be accelerated.

VACUUM EFFECT FLOW (VEF)

Vacuum Effect Flow
Also the third innovation makes use of a physical effect. The best example to explain this effect is a moving car: It pushes air aside as it goes down the road and leaves a low pressure. Air from the sides will be sucked in to compensate the difference in pressure. According to that, the CPU cooler sides are not fully closed, so that cool air can be sucked into the heat sink.

HEAT PIPE DIRECT TOUCH (HDT)

Heat Pipe Direct Touch
Heat Pipe Direct Touch means that the heat pipes rest directly on the CPU. It has the unquestionable advantage against a base plate, that it transfers the heat effectively without any additional resistance straight to the heat pipes.

TWISTER BEARING TECHNOLOGY

Minimal contact area
For an effective noise reduction

Rotor with integrated magnet
For a frictionless and smooth motion

Self-lubricating bearing sleeve
Abrasion protection for a longer lifetime

	Twister Bearing Technology (patented)
	Persistent low noise level
	Longer life: up to 100.000 hours MTBF
	Magnetized steel ball
	Self-lubricating nano bearing
	Coils
	Flexible magnets inside the rotor

VEGAS LIGHT SHOW

Leading Enermax LED Technology
(only ETS-T40-VD)


Blue (all LEDs on)	Red (all LEDs on)	Combo (all LEDs on)	Blue (Double Propeller)


Red (Double Propeller)	Combo (Double Propeller)	Blue (Flash)	Red (Flash)


Combo (Flash)	Vegas*	Off (all LEDs off)

*Vegas - repeated: Blue – Propeller / Red – Propeller / Combo – Propeller / Blue – Double Propeller / Red – Double Propeller / Combo – Double Propeller / Blue – Triple Propeller / Red – Triple Propeller / Combo – Triple Propeller.