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Zalman Tech Co., Ltd  Zalman Tech Co., Ltd News Room

ZALMAN 9500A 92mm 2 Ball CPU Cooler - Retail

Combo deal w/ Arctic Silver 5 thermal compound, ends 12/31

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$42.98

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Manufacturer Warranty

Beyond any applicable Newegg return policy, this item is warranted independently by the product's Manufacturer. Below is a summary provided for convenience only and may not be accurate or current. Use this link for full details.

  • Manufacturer Limited Warranty period (parts): 1 year
  • Manufacturer Limited Warranty period (labor): 1 year

Manufacturer Contact Info

Return Policies

This item is covered by Newegg.com's Standard Return Policy.

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • Restocking Fee: Yes
OverviewCustomer ReviewSpecificationsProduct Tour
For the PC-enthusiast who wants a desktop that looks sizzling hot, yet stays remarkably cool, check out the Zalman CNP9500 LED CPU Cooler featuring a fan and heatsink! This hi-tech cooling device gives your PC mesmerizing appeal with its gleaming copper finish and an eye-catching indigo blue LED light.

Compatible with Sockets 478, 754, 778, 939 and 940 , the Zalman LED CPU Cooler will work flawlessly with the Intel Pentium 4/Dual Core and AMD Opteron/Athlon 64 X2/Athlon 64/Athlon 64 FX processors.

The copper heatsink saves space with an architecturally sound 3-pipe system that effortlessly whisks heat away with the help of the adjustable fan’s 92mm blades and 2 ball bearings. A FAN MATE 2 controller and cable are included with your durable Zalman CPU Cooler, allowing you to switch between an 18 dB/1350 RPM ‘Silent’ mode and a 27 dB/2600 RPM ‘Low Noise’ mode. For ultra-cool protection and aggressive styling, this device is the way to go.

Review Summary (read more reviews, write a review)

5
newegg
78%
4
newegg
13%
3
newegg
5%
2
newegg
2%
1
newegg
2%
Product Rating:
Total Reviews: 1820

Great Cooling fan

white Reviewed By: Sir Vulcan on 12/1/2005
Rating + 5
Tech Level Tech Level: average - Ownership: less than 1 day
This user purchased this item from Newegg
Pros: I had no trouble at all installing this fan. I started the computer up and used Asus's AI Probe to get the temps and was amazed.

Before (stock fan):
CPU: Idle 38c ~100% ~60c
SYS: Idle 35c ~100% ~39c

After (this fan your reading about)
CPU: Idle 34c ~100% 51c
SYS: Idle 35c ~100% 36c

Yes, the CPU actually idles one degree cooler then the system temp and every once and a while the cpu dips to 33c.

for comparison the room temp is 21c, for the really temp crazy people
Cons: No cons, and mine was not concave on the bottom like some other reviews stated so hopefully that problem is fix.
Other Thoughts: At first when i started the system it idled at 35c and then i put some load on it and it jumped up quickly to mid 40's. got to 80% load and it climbed to 56c. Then I figured I didnt put enough Artice Silver 5 on so I pulled the fan off and blobbed on a nice dot in the middle and then restarted the comp and got the results above and the temps dont jump around very fast now, nice smooth rise and fall which means the heat is getting to the heatsink.

Tip: make sure you put enough Artice Silver 5 on for good contact.
130 out of 137 people found this review helpful. Did you? Yes No

absolutely amazing heatsink!!

white Reviewed By: AMDpurist on 9/19/2006
Rating + 5
Tech Level Tech Level: high - Ownership: more than 1 year
This user purchased this item from Newegg
Pros: this cooler is Absolutely worth every PENNY!!! Cooled my X2 4400 from 52C (100% load) to MAX of 40C
Idle was normally 40C now its at a nice 30C! ALL that while remaining COMPLETELY silent! Way to go Zalman!
Cons: nothing at all!
Other Thoughts: be careful with the fins... they seem sturdy but can be bent easily
88 out of 92 people found this review helpful. Did you? Yes No

Quick Specs (view all30)

Model9500A
TypeFan & Heatsinks
Fan Size92mm
CompatibilitySocket 478 / 754 / 939 / 940 / AM2 / LGA 775
Bearing Type2 Ball

Review Summary (read all 1820 Reviews, write a review)

5
newegg
78%
4
newegg
13%
3
newegg
5%
2
newegg
2%
1
newegg
2%
Product Rating:
Total Reviews: 1820

Socket 478 Pentium 4 Testimony

white Reviewed By: hpip on 11/19/2009
Rating + 5
Tech Level Tech Level: high - Ownership: 1 day to 1 week
Pros: Can't complain about cooling performance. Use it to cool my socket 478 Pentium 4 Northwood 3.4GHz, highest socket 478 CPU freq. Results with Arctic Silver 5 thermal grease, tested with IntelBurnTest program in an enclosed case crammed into a cabinet under my desk:

Intel Stock Cooler C91249-003: Idle: 50+C, Load: 70+C
Zalman CNPS 9500A: Idle: 40C, Load: 58C

That's over 10+C temp difference, folks. Besides superb cooling, the fan is much quieter than Intel stock cooler, though I don't believe the spec max 27.5dBA (more like 30dBA compared to my other fans rated at this level). If you have other fans inside the case, the noise from CNPS9500A will most likely be drowned anyway.
Cons: Installation a pain without removing the mobo from chasis. Instruction requires at least 45mm clearance from center of CPU but I can attest this is not enough without removing mobo from chasis. Most 478 mobos have the socket in North-South direction, has CPU right at the top of mobo and a heat sink for Northbridge right below CPU socket. So there's almost no space to work with. This issue will not be limited to 478 mobos and unless you have a full size ATX mobo with CPU socket some leeway from PSU & chipset heatsink, it's a pain.
Other Thoughts: 1) Copper cooler base is perfectly polished like a mirror, one of the best I've ever seen.
2) For those who want a cooler for socket 478, this is the best cooler taking price, performance & size into account. I've done lots of research into this topic. Only a few coolers still support socket 478. Amount those, most of them are old designs which cooling performances are way below par. There are a few big efficient modern coolers which support 478 but are way too expensive (remember most of them require separate ordering of mounting kit) and maybe way too big. There are some good coolers slightly less expensive than CNPS9500A but the physical size prohibit installation. e.g. CNPS7700 is a great choice which I seriously considered but the huge circular size of 136 mm diameter just won't cut it.
Did you find this review helpful? Yes No

very satisfied.

white Reviewed By: lean on 11/17/2009
Rating + 5
Tech Level Tech Level: average - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: this heatsink / fan helped my old p4 lower the temp down 20degree c. very easy to install and although it was really bulky, my tower was big enough to fit without any problem.
Cons: nothing i can think of.
Did you find this review helpful? Yes No

Simple and solid product

white Reviewed By: Simtech1 on 11/16/2009
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: Simple, quiet (@1700rpm), and good quality.
I have mine mounted vertically so the air moves towards the top mounted case fan (natural warm air movement) which made it little easier to install with the clip.
Idles at 36-38c with 4 cores at 3.7ghz, should be less if cool n quiet is enabled which shuts down 50% of the cores at idle. MB stays at 26-28c at idle. But don't expect it to keep your CPU at room temp. like some have mentioned, 22c = 72 degree which is most room temperature, unless it's in sleep mode, you live in Alaska with no heat, or the temp. sensors are way off.
Cons: None.
Other Thoughts: WinXP pro
AMD 955BE @ 3.7ghz (FSB 230)
Asus Crossfire 3
2x2gb G.Skill (pc3 12800) @ 1500mhz (winXP 32bit OS = 3.1gb, need a 64bit OS to utilize 4 or more gig memory)
Radeon 5770
750w single rail PS
Did you find this review helpful? Yes No
Model
Brand ZALMAN
Model 9500A
Spec
Type Fan & Heatsinks
Fan Size 92mm
Compatibility All Intel Socket 775 / 478 CPUs:
Core 2 Duo, Dual Core Pentium, Pentium D, Pentium 4, Celeron D

All AMD Socket AM2 / 754 / 939 / 940 CPUs:
Athlon 64 FX, Athlon 64 X2 Dual Core, Athlon 64, Opteron, Sempron
Bearing Type 2 Ball
RPM 1350 ±10% - 2600 ±10% RPM
Noise Level 18.0 ±10% - 27.5 ±10% dBA
LED Blue
Heatsink Material Pure Copper
Physical Spec
Heatsink Dimensions 85 x 112 x 125mm
Weight 530g
Package Contents
Package Contents Cooling Fan with Heatsink
Fan Speed Controller
Clips
Bolts
Backplate
Manufacturer Warranty
Parts 1 year limited
Labor 1 year limited

Introduction

For the PC-enthusiast who wants a desktop that looks sizzling hot, yet stays remarkably cool, check out the Zalman CNP9500 LED CPU Cooler featuring a fan and heatsink! This hi-tech cooling device gives your PC mesmerizing appeal with its gleaming copper finish and an eye-catching indigo blue LED light.

Compatible with Sockets 478, 754, 778, 939 and 940 , the Zalman LED CPU Cooler will work flawlessly with the Intel Pentium 4/Dual Core and AMD Opteron/Athlon 64 X2/Athlon 64/Athlon 64 FX processors.

The copper heatsink saves space with an architecturally sound 3-pipe system that effortlessly whisks heat away with the help of the adjustable fan’s 92mm blades and 2 ball bearings. A FAN MATE 2 controller and cable are included with your durable Zalman CPU Cooler, allowing you to switch between an 18 dB/1350 RPM ‘Silent’ mode and a 27 dB/2600 RPM ‘Low Noise’ mode. For ultra-cool protection and aggressive styling, this device is the way to go.

Highlights

newegg Unique Heatpipe Design
Three innovative, patented and curved heatpipes provide a heat transfer capacity matching that of six heatpipe designs for maximum performance.
newegg Aerodynamically Optimized Heatsink Layout and Ultra-Slim Fins
A 100% copper heatsink with an aerodynamically optimized "tunnel" design and 0.2mm ultra-slim fins maximize heatsink efficiency with minimal weight and smoother airflow for optimum cooling.
newegg Adjustable Fan Speed Controller
The bundled adjustable fan speed controller (FAN MATE 2) enables manual fan speed adjustment ranging from 1,350rpm to 2600rpm and provides a silent mode and low-noise mode for an optimum balance between silence and performance.
newegg Blue LED Lighting
The ultra-quiet 92mm fan features blue LEDs for eye-catching fun.
newegg Intel and AMD CPU Compliant
Designed for both Intel and AMD-compatible platforms (including Socket 775 and 478 as well as Socket 754, 939, and 940), the Zalman CNPS9500 LED supports the Intel Pentium 4/Dual Core and AMD Opteron/Athlon 64 X2/Athlon 64/Athlon 64 FX processors.

Manufacturer Information

Flash Showcase of ZALMAN CNPS9500 LED|
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