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Home > Quiet CPU Coolers > CPU Cooler - Intel Socket LGA 775

Zalman CNPS9300-AT Quiet CPU Cooler with PWM Fan

Other products by Zalman

reviews

Item #:

ZM93AT

Reg. Price:

$39.99

Our Price:

$37.50

Quantity:

Description

Zalman's CNPS9500 series has been an extremely popular CPU cooler since its release back in 2005. A year later Zalman released the larger CNPS9700, which proved to be just as popular CNPS9500. Zalman have now released another CPU cooler that uses their excellent Aero design, the CNPS9300-AT.

Zalman CNPS9300-AT PWM Quiet CPU Cooler.

You may be fooled in thinking that Zalman's latest quiet CPU cooler is their smallest yet. But in fact it is actually taller than the CNPS9500 series. As you can see from the image below, compared to the CNPS9500 and CNPS9700 series the CNPS9300 looks as though it is a lean slimmer version of its fatter cousins!

Image showing the height differences between the Zalman Aero Flower coolers.

The main reason Zalman did not make the CNPS9300 smaller than the CNPS9500 is quite simply, they didn't need to! They wanted to produce a CPU cooler that would be able to cool the latest quad core processors from both AMD and Intel while remaining compatible with their HD160 series Home Theater PC Cases.

From a performance point of view the CNPS9300-AT is actually better than the CNPS9500 series. Zalman have confirmed that during their extensive testing the CNPS9300-AT out-performed the CNPS9500-AT by 1-2°C on a continued basis. OK, these temperatures are not a massive difference but when you consider the CNPS9300-AT is lighter, cheaper, just as quiet and has a fan that incorporates Superflo bearings (for longer life) it makes it viable alternative to the CNPS9500 series in any application.

Features

Successor to CNPS9500: lighter, more efficient, and has long-life fan
Compatible with both Intel and AMD processors (all speeds)
Long-life PWM fan for automatic fan speed control based on CPU temperature
Ultra slim fins (0.2mm) for minimized weight and reduced airflow resistance

Specifications

CPU Compatibility	Intel LGA775, AMD AM2+/AM2/754/939/940
CPU supported clock speeds	All speeds
Heatsink dimensions, mm	61.35(L) x 108(W) x 132.5(H)
Materials	Pure copper and aluminum
Weight	407g
Dissipation surface area	2,583 sq.cm
Fan dimensions	92 x 92 x 25 mm
Fan illumination	None
Fan bearing type	Superflo (50,000 hours life expectancy)
Rotational speed	1500 - 2400 rpm *
Fan Controller	Automatic PWM, auto restart
Acoustic noise level	20.0 - 30 dBA **