Zalman AlCu Heatsink CNPS6500A-AlCu (1)

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Zalman AlCu Heatsink CNPS6500A-AlCu (1)
Overclocker 17 Feb 2002

Every now and then when we build systems, we always get the best heatsink/fan out in the market. In our quest to get the best heatsinks, we always forget one important fact and that is the noise generated by the 7000+ RPM fan. Not only does the fan generate lots of noise, it also draws more current than normal fans. So, is it better to have a better radiating heatsink and a slow fan or a normal heatsink + a noisy high speed fan.

Zalman has been in the heatsink business for some time and they can be identified by their Zalman coolers which are made in the shape of a fan. Zalman recently released the CNPS6500A-AlCu which have extended heat dissipating area and include a new fan assembly (FB123) with an adjustable bracket and a bigger fan for maximum cooling performance. The FB123 fan assembly can be positioned to provide optimal cooling in almost any motherboard/standard case configuration and allows an additional fan to be installed for cooling a NP( Noise Prevention) VGA Card.

Features

1) Zalman's CPU Coolers do not generate noise and vibration in Silent Mode.
2) The heat dissipating material of the Flower HeatSink (FHS) is Pure Copper and Aluminum.
3) Separation of the FHS from the CPU fan prevents transfer of the fan's vibration to the CPU.
4) By utilizing a 92mm fan, both the CPU and the motherboard chipset are cooled.
5) The cooling fan can be mounted at any desired location, making it compatible with virtually all computer cases and motherboards
(Note: computer cases that have the power supply covering the CPU can not be used).
6) With the included adjustable fan speed connector, the user can freely adjust the CPU fan's RPM.
7) CPU can be cooled to a temperature sufficiently below the temperature required by the CPU manufacturer in Silent Mode.
8) Zalman's CPU Coolers enable very stable operation of a CPU in an OVERCLOCKED environment.

Specifications

1 ) FHS

FHS

Specifications

Part Number

ZM6568CD-AlCu

Dimensions (mm)

115~120 (L) x 94 (W) x 65 (H)

Dissipation Area (cm2)

3300~3400

Base Material

Pure Copper + Pure Aluminum

Weight (g)

440

Thermal Resistance(Deg.C/W)

Silent Mode

0.36

Normal Mode

0.30

2)FAN

Fan(PS92252H)

Silent Mode

Normal Mode

Dimensions(mm)

92 (L) X 92 (H) X 25 (W)

Weight (g)

88

Rot. Speed

1600 RPM +- 10%

2500 RPM +- 10%

Noise Level (dB)

20.0

33.0

Bearing Type

Sleeve

3) FAN RPM Controller

FAN MATE 1

Specifications

Dimensions (mm)

200 (L) X 21(H) X 23 (W)

Weight (g)

20

Output Voltage

5 ~ 11 V +-2%

Allowable Wattage

6W or lower

Compatible of CPU : INTEL Pentium 4(Socket 423, Socket 478)

INTEL Pentium 4 (Socket 423, 478)

Socket Type

Mode

Silent Mode

Normal Mode

Socket 423

Up to 1.8 GHz

2.0 GHz

Socket 478

Up to 1.8 GHz

2.0 GHz

The Package

Fan regulator