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ZALMAN ZM-NB47J Heatsinks only

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Zalman ZM-NB47J Northbridge Chipset Passive Fanless Heatsink Cooler Zalman ZM-NB47J Northbridge Chipset Passive Fanless Heatsink Cooler $12.99 CAD Shop Now
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Product Reviews

ZALMAN ZM-NB47J Heatsinks only
63%
Excellent
28%
Very Good
4%
Average
1%
Below Average
3%
Poor
Rating: 8.93/10
Ye
Rating:

Review Date: 09/10/13
Comment:
I was honestly shocked at how considerably of a distinction this produced! My mobo came with a passive northbridge heatsink which ran quite hot. My northbridge was running around 58c at idle. I upgraded to the Zalman and my idle temp dropped to 50c. I really did not count on this massive of a difference. If your mobo has a smaller passive heatsink and is operating hot I'd extremely advocate you give this a attempt, specially taking into consideration the price. Oh, and I utilised it with artic silver 5.It also took up a smaller footprint than the stock heatsink. My northbridge had an exposed core so I had to peel off the cushion from my stock heatsink and add it to the zalman. It would be nice if they incorporated a cushion for this purpose.
Romeo
Rating:

Review Date: 09/06/13
Comment:
Installed reasonably very easily on ASUS A8N-SLI with nForce4 chipset. Replaced stock HSF due to the fact the fan lastly died. Does a decent job cooling (runs at 37C at idle). Still is particularly hot to the touch (feels about the very same as the stock HSF without the fan operating).
Ryu
Rating:

Review Date: 09/03/13
Comment:
Affordable and silent. Involves thermal goop and a single set of spare assembly components. One size fits all mounting system uses sliding and rotating arms secured by tiny screws and nuts. Finicky to get proper.
Solana
Rating:

Review Date: 08/19/13
Comment:
* Low-cost (Price not Construct Good quality)* Effortless to Set up* Excellent Cooling* Fanless * None This heatsink paired with some Artic Silver 5 dropped temperatures on my Northbridge by ten degrees C. The fan on my stock northbridge was beginning to grow to be flaky and the bearings have been shot. Obtaining a fanless solution for this affordable and one that performs this properly is nothing at all brief of awesome. The thermal paste hasn't even had its possibility to settle and already it's exceeding my expectations.
Awena
Rating:

Review Date: 08/11/13
Comment:
How does this piece of metal make such a distinction than my stock heat sink. I have an MSI K9N SLI Platinum. With the stock heat sink it was running about 120F all the time. When I replaced it with this bad boy temperaturs dropped to a tiny beneath 90F. Stays on extremely effectively. Setting this thing was a discomfort but the results were worth it. The bracket clips that come with it are rather tiny, but sturdy, it is just requires some effort to get them in the appropriate spot. I sm shocked that Ŭ helped take a lot of heat of my Computer even when OC'ing all the time. Recommend employing Silver grease instead of the ceramique that comes with it.
Jerusha
Rating:

Review Date: 08/05/13
Comment:
This is a good little heatsink for the value none
Tex
Rating:

Review Date: 07/22/13
Comment:
Northbridge fan went out on a motherboard. This was extremely simple to set up and dissipates the heat extremely well. None The fins are relatively tall, which got in the way of my video card. But it's not a huge deal as the fins can be bent out of the way. It's not truly a flaw.
Kali
Rating:

Review Date: 07/17/13
Comment:
I purchased this to replace the sorry excuse for a heat sinc that was on my south bridge on my Intel mobo. After I replaced it with this, my temps went from 80C to about 50C and the thermal paste hasn't even set but. So I am expecting one more degree or two out of this. I ended up possessing to cut it down a bit because it interfered with my graphics card. (gotta appreciate dremel) I really want intel would place much better heat sincs on their mobos; a quarter would have in all probability worked much better than the heat sinc on the south bridge that came with the board.
Ama
Rating:

Review Date: 07/13/13
Comment:
It works very well to absorb and dissipate heat. Connection to the motherboard is fully customizable and incredibly secure. Hard to get the arms into the proper spot. Nice that it's customizable, but difficult to get it in the right spot. Not sufficient to deduct an egg, although. Such customization tends to make up for it. Beware when replacing a heatsink-fan setup with this. I did so on a slightly older motherboard with much less than impressive final results. The heatsink got burning hot (which is great. It's carrying out its job completely properly), but the Northbridge was apparently so heat-inefficient that passive cooling just wasn't adequate. (Note that this is not the Heatsink's fault, just a warning to be careful!)
Aquila
Rating:

Review Date: 07/06/13
Comment:
+No Fan+Lots of surface region+Quiet (obviously)+Mounting mechanisms enable for big adjustments+Extra pieces integrated! Just in case! -Barely fits with my video card in there-Does not sit perfectly square on my chipset -Teeny components. A push pin flew apart when putting it with each other and I still can discover portion of it. I was worried till i realized they were good and gave me an extra! If you have great airflow, you could almost certainly get away with this. My A8N-SLI like most had provided me too many issues with the chipset heatsink/fan combo. Of course ASUS fought me just about every time to replace it and I'm on my third time replacing it (twice with the old fan model once with the new model) I decided to try this out. Fortunately my upgraded video card heat sink in fact sucks the air appropriate by this passive cooler and right out the back of my case!
Phuc
Rating:

Review Date: 06/26/13
Comment:
I have bought 2 of these and each work completely. There is no competitors for this heatsink. A common upgrade to anybody with an ASUS A8N-Sli board as well. None at all Stop seeking for a heatsink and get this one particular. It will do the trick.
Orma
Rating:

Review Date: 06/18/13
Comment:
Functions with MSI K8N Neo2,Good colour. Not copper, Fins that hold heat sink on a tiny thin bend uncomplicated. Count on to eliminate motherboard to set up. Zalman wants to make confident someone can set up,two sets of guidelines a single on back of package and one inside.
Gil
Rating:

Review Date: 06/07/13
Comment:
Low price, easy. All moving components are incredibly silent! (smile). Doesn't want to walk the girl pals dog! Purchased this to replace the sorry stock chipset fan on an Asus AN8-E motherboard. Need to have done this when I 1st got the board ages ago. Oh, properly, better late than in no way. Was kind of a pain to get the old fan off (blame Asus) but slapped this puppy on and seems to be fairly powerful in cooling down that small chip monster.
Joy
Rating:

Review Date: 06/07/13
Comment:
Dropped my SB temp 12C. Uncomplicated to use on my P5N-E SLI mobo didn't self set up have a shot and a beer!
Babu
Rating:

Review Date: 05/28/13
Comment:
Replaces noisy fan cooled north bridge and south bridge heatsinks. Additionally, it can be utilized on some older VGA GPU's, with correct case air flow. Highly adaptable mounting arms for diverse mounting hole spacings. Extremely tiny arm mounting screws, as several others have talked about. This is very tall. That can be a issue depending upon your motherboard chipset places. I have applied this for the following: 1. Cooling nForce 4 chip on Foxconn NF4SKAA-SLI motherboard. It blocks the finish of the second, decrease 8X PCIE VGA slot. Forces the use of quick video card in that slot. It sits close to the card in the prime 8X PCIE VGS slot, precluding the use double thickness cards, unless incredibly short ( feel six" max ) card is utilized. Longer VGA cards are feasible, but Ought to be single thickness.two. Cooling nforce 2 Ultra 400 chip on two MSI K7N2 Delta2 Platinum Socket A motherboards. The nForce2 Ultra 400 sits above the AGP slot, so when the NB47J is installed it will preclude the use of any aftermarket VGA coolers that wrap about to the best of the card. Also, the base of the NB47J does not completely cover the nForce2 Ultra 400 heatspreader, there is about a 1ቬ" strip on either side, but that has not been an concern.3. Cooling a GeForce 5500 GPU on a PCI VGA Card.
Gavin
Rating:

Review Date: 05/19/13
Comment:
Generally great service with newegg! Got this negative boy to replace an old fan on a DFI skt.754 mobo. Relatively easy set up and gets the job performed. Low-cost! I had to dremmel a couple of rows of fins to let room for my pci-e vid card. **I was aware of this solution prior to I purchased this heatsink, thanks to the fine reviewers at newegg.**
Roxy
Rating:

Review Date: 05/03/13
Comment:
good, solid heat sink. Fairly low profile, and fit on motherboard. Maybe I didn't screw the pieces down very suitable, but the springs are not robust sufficient to make a solid connection amongst the chip and the heatsink. It did not work for me.
Damita
Rating:

Review Date: 04/28/13
Comment:
Aluminum heatsink for fast heat dissipation. Fanless. Installation is swift and effortless. Large, incredibly big. The size could be a hindrance for some setups. The size of it could get in the way of some longer video cards if the northbridge is what you are using this for and it is right behind the video card slot. I bought two of these. Both to replace northbridge coolers with fans that decided to begin screaming. One on an ASUS A8N-E and a single on an ABIT KN8 Ultra. This heatsink fit completely for each of these motherboards.
Maina
Rating:

Review Date: 04/24/13
Comment:
SILENT!! The N/B fan on my MSI K8N Neo4 Platinum/SLI was dying a slow and noisy death. I replaced with this and will in no way appear back. Straightforward install. None. Replaced chipset fan with this. At the exact same time I replaced my aging x800xl (with noisy IceQ cooler) with HIS 2600XT with fanless Zalman heatsink. Amazing NOISE REDUCTION no substantial temp enhance. I have to strain to hear the heatsink fan on my 4800+. Long live 939!
Danielle
Rating:

Review Date: 04/22/13
Comment:
Effortless assembly, easy installation. Unfortunately, this heatsink wasn't capable to dissipate the heat and the technique shut itself down. Guess I will want to get a fan cooled heatsink. Manufacturer Response:Dear Value Buyer,Please make contact with our tech support regarding about this matter. 714-530-0700 ext. 227, thank you.Sincerely,Team Zalman USA
Ardice
Rating:

Review Date: 04/19/13
Comment:
Effortless to set up - The hardware incorporated allowed it to connect to my MSI K8N Neo4 mainboard the similar way that the heatsink and fan assembly that I replaced was connected.Quiet - No far more noisy fan!Cool enough - I have not had any stability concerns. I needed to take away two rows of the heatsink tines to accomadate my video card. This is no falt og the heatsink, just a design and style challenge with the mainboard
Arlen
Rating:

Review Date: 03/30/13
Comment:
The sound of silence. Passive cooling suggests I'll by no means have to adjust this fan once again. I got a replacement fan for my Asus A8N-SLI Deluxe two years ago and these days the replacement went terrible. Luckily it started making noise a small more than a week ago so I had time to order this a single for Newegg. Had to move the video card from the top slot to the bottom a single (no massive deal), otherwise it wouldn't fit. Other individuals have mentioned it's really hard to align this heatsink but I didn't have a problem (used the one particular I took out to get it close). I had also referred to as Asus tech help and they are sending me a replacement fan, but it hasn't arrived. Glad I went ahead and ordered this one.
Tai
Rating:

Review Date: 03/06/13
Comment:
1) Economical2) Silent given that it has no fanthree) Relatively effortless to set up4) Performance. As others have stated, it dropped the temperature of my southbridge chipset from 34 to 24 degrees Celcius. 1) Supplied screws are tiny, should use jewelry sized screwdriver.2) Had to eliminate motherboard to pull out old fan/heatsink to place this one particular in.3) Nevertheless desires case fan to be powerful. No case fan had temps go into the decrease 40s, with case fan temps are in the mid 20s. Applied this to replace an Asus southbridge chipset fan/heatsink mixture because the fans continue to burn out. OEM heatsink was smaller and created out of copper. Soon after pulling the old fan/heatsink out, this was fairly easy to install. The screws are tiny even though, so be careful.
Garima
Rating:

Review Date: 02/27/13
Comment:
would have been silent if I could have mounted it under my video card. will not fit beneath my video card 񣰘GT) so it was a waste of income for me!
Sagittarius
Rating:

Review Date: 02/25/13
Comment:
Silent of course, cool to the touch when pc has been on for numerous hours. The heatsink sits crooked due to the fact the holes on my mobo are either spread out also considerably, or anything. My BFG 7600gt (single stock cooler) collides with the heatsink. There is no space amongst two capacitors on the card meeting the heatsink. I'm afraid that a larger graphics card will knock over the heatsink and make it fall off, or will not fit at all. Msi k9n4 sli-f mobo
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Product Features

Product Specifications

Model
BrandZALMAN
ModelZM-NB47J
Spec
TypeHeatsinks only
CompatibilityZM-NB47J is compatible with all Northbridge chipsets that do not have a built-in graphics chipsetCaution: ZM-NB47J can not be used on motherboard that lack mounting holes around the NorthBridge chipset
Heatsink MaterialAluminum
Physical Spec
Heatsink Dimensions37 x 37 x 47mm
Package Contents
Package ContentsOne ZM-NB47J HeatsinkOne Supply of Thermal GreaseBolts, Nuts, Links, Push Pins, Springs (Two of Each
Manufacturer Warranty
Parts1 year
Labor1 year

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