| ブランド | CORSAIR |
|---|---|
| メーカー | CORSAIR |
| 製品サイズ | 26.67 x 22.86 x 13.97 cm; 816.47 g |
| 商品モデル番号 | CWCH70 |
| メーカーにより製造中止になりました | いいえ |
| 商品の寸法 幅 × 高さ | 26.7 x 22.9 x 14 cm |
| 電圧 | 12 ボルト |
| ワット数 | 3.6 W |
| 同梱バッテリー | いいえ |
| 商品の重量 | 816 g |
CORSAIR Intel/AMDプラットフォームに対応した水冷一体型ユニットCPUクーラー CWCH70
| 商品寸法 (長さx幅x高さ) | 26.7 x 22.9 x 14 cm |
| ブランド | CORSAIR |
| 電圧 | 12 ボルト |
| ワット数 | 3.6 W |
| 冷却方法 | 水 |
| 対応デバイス | デスクトップ |
| 騒音レベル | 26 dB |
| 材質 | アルミニウム, 銅 |
| 最大回転速度 | 1600 毎分回転数 |
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商品の情報
詳細情報
登録情報
| ASIN | B003XOR00I |
|---|---|
| おすすめ度 |
5つ星のうち4.1 |
| Amazon.co.jp での取り扱い開始日 | 2010/9/1 |
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商品の説明
CWCH70は、最新のIntel/AMDのプラットフォームに対応した水冷一体型のCPUクーラーです。通常の水冷ユニットは設置環境を選び、定期的なメンテナンスを必要としますが、CWCH70は設置が簡単な上、メンテナンスを必要としません。また、強力な小型ポンプに加え、50mm厚のラジエーターとデュアル120mmファンにより、強力な冷却性能を発揮します。
クーラント液の蒸発が限りなくゼロに近い、低透過率カスタムプラスチックチューブを採用しています。水冷ユニットの欠点でもあったクーラント液の補充が必要無く、空冷と同じように利用することができます。CPUと接触するベースには、熱伝導率が高い銅を採用しています。効果的にクーラント液へ熱を伝え、50mm厚のラジエーターにより強力に冷却します。わずか70(奥行)×70(幅)×29(高さ)mmの小型ウォーターブロックにポンプも内蔵しています。CPU周辺の環境を選ばずに設置ができます。ポンプの動作音も非常に静かです。
ラジエーター冷却用に、デュアルボールベアリング120mmファンを2個搭載しています。ラジエーターの両側にファンを設置することにより、効果的に冷却を行います。付属のファン減速ケーブルにより、ファンの回転数を2000rpmから1600rpmへ変更することができます。必要に応じて冷却能力を調整することができます。クーラントの冷却には、50mm厚のアルミ製ラジエーターを採用しています。ラジエーターに厚みを持たせることで放熱面積が増えるので、より効果的な冷却を実現します。
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トップレビュー
上位レビュー、対象国: 日本
レビューのフィルタリング中に問題が発生しました。後でもう一度試してください。
が、ホースが短いです。
柔軟性が低いです。
あと、予想以上にファンの音がします。
注意点
ホースが短いのでCPUソケットと背面の位置が遠いと取り付け困難です。
mini-ITXケースだとホースの取り回しと配置でミリ単位のスペース調整になります。
ファンの音はファンコンか静音ファンで対応。
環境が許すなら夏場の熱暴走の心配も要らないくらい冷えます。
Machine Details:
i7 870
ASUS GTX 580
6x 1.5TB HDD
16GB Ram (Patriot)
Win 7 Ultimate 64
ASUS P7H55-M/USB-3
取り付けはケースにもよるでしょうが基本マザーは外さなければいけません。
それだけ面倒なくらいで、初心者でも取り付けられると思います。
よく音がうるさいとか書き込みを見かけますが、自分は全く気になりません。
CM690という通気穴だらけのケースでこの程度なら、うるさいレベルではないと思います。
肝心の性能ですが、大満足です。
リテールファン使用時との差は最低でも12度以上は下がりました。
夏場は未経験ですので未知数ですが、軽いOC程度でff14やってるくらいでは33℃を上回る温度になったことが無いので相当冷えてる実感あります。
ラジエーターを2つのファンで挟んだ状態で使用するので、それなりに大きいケースじゃないと辛いと思われます。
味はレモン風味で炭酸が入ってました。おいしかったと思います。
自動販売機での発売を希望します!
あまり美味しくはありませんでしたがのどの渇きを抑えることはできました
みなさんも災害時のときの非常用として購入しておくことをおすすめします
他の国からのトップレビュー
Case: CM 690 II Advanced
Motherboard: Asus AM2+ m3a79-t deluxe
CPU: AM3 Phenom II 965 BE 125W
Installation attempts #1-5:
I tried following the instructions that came with the unit but had serious problems getting the cpu cooler to actually rotate into position. The radiator install was a sinch, but the bracket/block install was a pain. After wasting the initial thermal paste on 5 different attempt to secure, re-loosen / re-tightening / resetting the block into the ring I finally was able to get the cooler locked into position. The block didn't feel fairly snug into position once it locked in, but the instructions didn't mention to re-tighten once locked into place, and it specifically says to not tighten too much. I booted up the and the CPU temperature was reading about 42C idle, and reached the lower 60C's under normal (not max) load. This was about equivalent to the stock hsf prior to installing.
Installation attempt #6:
Almost ready to just send the unit back to the retailer, I decided to try and see if I can get better contact between the block and the chip to see if that was the problem with the poor temperatures. I reviewed different videos and forum posts online and learned that many others had a similar experience, and that install was actually easier if you hold the ring into place onto the block and then to screw the ring and block into position together. I remove the cooler, and cleaned off the initial thermal paste, and re-seated the cooler with a fresh half-pea-size amount of left over noctua thermal paste from another machine's cooler and booted it back up. With this installation method the block felt securely locked in place and it seemed the block was getting a proper contact with the chip.
I am now very happy to see the system idling in the lower 30C's and with stock voltage and low fan speed with Asus QFan under max load the system has not exceeded 45C. I wish this cooler had been easier to install which is what lost 1.5 stars from the review. The 3.5 stars it does get though are for how well the system works for a novice in water-cooling, how low the temperatures are under max load, and how well the radiator cools the system even at low fan speeds. I had read that the thermal paste that came attached to this unit is supposed to be very good, so I was sad that I had to clean and re-apply a third party paste.
Pro's: Works well once installed, system is cool, and quiet even under low fan speeds. Quality of the material seems very good.
Con's: Installation instructions need work. Unit is fairly loud at max fan speed.
Other thoughts: A second sent of hands would have been helpful if I had installed it in a bigger case. This case didn't leave much room for screwing the unit into place.
Water, quiet with Asus Q-fan, de-clutters case, it's from Corsair and a 2 year warranty (pump goes, they'll replace the unit).
Cons:
Price, bought this on Amazon, and it was still $100+ and tax, but it's that expensive plus some everywhere.
Maybe the size, but the air coolers that beat it are insanely huge and heavy and leave all that hot air in your case.
Kind of vague instructions but I did read/ watch many reviews which helped with installation.
This keeps my system and CPU really cool, I installed it to exhaust air as I have 2 GTX 260s in SLI and they really warm up the case (Antec P-160). With this installed my case temps dropped by over 20 F. My 1055T is right above ambient at idle even with OC and never gets over 120 F with SETI, Rosetta and Folding@home. I have Asus Q control set to performance and you can't really hear this even when running at 1900 rpm. Despite what the other posts say, this is quiet compared to all the other noise makers in my case. Between the SLI video cards and my front 120mm, side 170mm, the hard drives and the fan in my room, you can't hear it even at 1900 rpm. Not to mention you should be listening to music, gaming or something anyway. This also gives me so much more room in the case. If your going for a silent PC, this isn't for you.
The room this freed up is great and the case airflow is significantly improved. No more reaching under a monster air cooler to add ram or hook up fan leads, this occupies the back of the case leaving the middle and front clear.
If you can't read the specs from Corsair's site take a 120mm fan, put it 4" from the back of the case and see if anything is in the way and you'll know if it will fit. Install the radiator before you install the pump, you won't have to find a safe spot for all of that weight while tightening down the pump/heatsink. This is easier than people make it sound, put the 1st fan on the radiator with supplied screws then mount the 2nd to the case loosely with a few screws, line it up and get one started and then do the other 3.
Install it in exhaust mode, all of the reviews and my personal experience say that it cools much more effectively that way, hot air OUT, it's simple.
Read the specs! Read site reviews! Use a tape measure to make sure it will fit, I have a mid tower, no problems with clearance, but I checked first!
Installation wasn't the easiest but considering what I've seen users have to do for plain watercooling, it was a breeze in comparison! My first change from the factory setup was to get rid of the Corsair fans which were included (2) and go with 2 CoolerMaster Sickle Blade Green LED fans. These fans (2) push 2000RPM and 90cfm each so it was one of the best moves I could have made and it cost me less than $20 to upgrade. Mine was used in an Antec 1200 case so I had plenty of room to start with. Trying to fit this into a midtower or smaller case would probably be a course in sadism. The idea here is to have as much surface cooling as possible which is EXACTLY why the radiator is larger than you'd expect. If you want a whimpy radiator for a smaller case then expect less than good cooling, simple!
Installing the fans was a bit of a struggle since you're trying to work in the back-upper part of the case for at least 2 screws which is admittedly difficult. I recommend starting with the top screws in the back first and not tightening them to torque, just to hold the radiator in place. Then you can get the bottom screws one by one and much easier. The other fan on the other side of the radiator is much simpler to install since you'll be working from inside the case where you have the most amount of open room.
Positioning of the fans is critical. You're using a push/pull configuration so the idea here is to get the biggest VOLUME of air to go over the radiator fins as quickly as possible. I tried a reverse setup of pulling cold air into the case from the back (despite Corsair's recommendation) but you run into the problem of volume deprevity. Yes, it is cooler air but at the cost of a much smaller volume overall. Once I turned the fans around allowing them to pull the air from inside the case and exhausting it over the radiator and out the back, my temps dropped about 12 degrees C. I have two 120mm fans pulling air into the front of the case on a stacked setup which along with the open area of the inside of the case allow a lot more airflow through volume which cools the radiator much more efficiently and to cooler temps.
There is absolutely ZERO noise! The only possible noise you can get is from the fans. I read another review where someone claimed to have pump noise but that's almost impossible since the pressure flow is so small. I'm not saying it didn't happen I just find it very hard to believe. Since I do folding@home in SMP mode (High Performance), the cooling of my CPU is extremely critical!! I run my CPU with ALL 6 cores at 100% and my temp has NEVER gotten above 42 degrees C. I'm also Overclocked to 3.76 Ghz currently so I had expected a little higher temps but the H70 is doing it's job and more!
My computer runs (on average) for 96 hours straight at 100% CPU usage with 8Gb of RAM available and my temps are all very managable! I've also incorporated both of the H70 fans into my NZXT Sentry II fan controller and never had to go into manual mode to increase the speed of the fans despite the kick ass workload! This is not something I would have even considered doing before on air!!!
Why did I pick the H70 you ask?
Very simple! After researching thoroughly the requirements and maintenance of watercooling setups I wanted to avoid start up leaks (which do happen) and more so I wanted to avoid the 6-8 month recommended maintenance for cleaning out algae growth in the tubing. Having to break down my system more than 1x a year to me seems absolutely ridiculous. The alternative though was using air cooling but without something like a high performance Noctua NH-D14 which doesn't allow for high top Performance RAMs because of the top cooling fins, air was out of the question. I needed a lot of cooling and there really wasn't a concievable alternative for what I needed, it had to be watercooling in some form.
The H50 and H70 series (and now the H60 which is CoolIt's design) is a closed system watercooling alternative that DOES perform! No maintenance and fairly easy to install. And price-wise it was MUCH cheaper than the $200-$400 watercooling systems I had been checking out. I honestly don't think air would have been enough although some may argue the point but my results speak volumes about making the right choice from the start as far as I'm concerned and the temperatures back me up.
Pro's - Noiseless, depending on your fans.
No maintenance
EXCELLENT cooling
Low cost compared to most watercooling setups
Cons - More expensive than a typical "air" setup
A little difficult to install
All in all despite it being slightly more difficult to install than a stock or aftermarket CPU cooler, the results are enough for me to definitely give this product 5 stars!!!
My CPU is the AMD Phenom II X4 955 Black Edition, default clock at 3.2GHz.
I overclocked it with the stock cooler - which in itself is one of the best I have seen come in a retail box - and managed to get the CPU stable at 3.8GHz with minimal effort, temperatures steady at 51 idle, and under load upto 73-74.
I was a bit anxious about the installation, and whether I would have enough room to install it into my case - Coolermaster Storm Scout - and indeed the general complications of installing the backplate etc.
I needn't have worried!
Packaged with the product is a large, easy to follow set of instructions with pictures - and seperate info sheets detailing which brackets for different chipsets made mistakes almost impossible to make.
The most awkward part of the installation is getting the CPU block / pump assembly to sit under the mounting bracket in the right place - having to place radiator somewhere where it wont fall & then making sure the tubes were in sensible positions was very fiddly and the most time consuming part of the installation.
The trouble I had with my case is that the fan at the top had to come out to allow the radiator room enough to slide in, and also one of the fans on the side had to be removed to allow it to be closed, also I think the radiator sitting on or very close to the little silver I/O towers on the rear of the mobo.
I think a general good indicator of size is that the radiator with both fans attached is roughly similar to a PSU sat vertical against the rear fan position - if a PSU can fit there with enough room then the H70 should fit no problem.
So, installation was a breeze - took 45mins/1hr as I was going slow with a cup of tea & making sure I didn't make mistakes, and the end result is well worth it!
My temperature at idle instantly dropped to 25 degrees 30 seconds after installation was complete, and it is fairly steady at that (with the CPU still OC'd to 3.8GHz)
I hopped onto the Corsair website and let them know that the H70 was leaking and they got back to me a day or so later and told me to send it to their main offices/warehouse. They even gave me a link to a webpage that I could download a postage slip (their address, my RMA number and a barcode) and then I stuck it onto the parcel. When I took it to the post office I realised that they wanted me to ship it to Taiwan which wasn't a big deal but still extra outlay for something that should have worked right out of the box.
Sent it away and within 3-4 days they emailed me confirming that they had recieved it, next day confirmed it was faulty and said they had just dispatched a new one. 3-4 days later I recieved it and never had a problem since, I think I might have just gotten a bad egg because it has helped the CPU go from 40 degrees celsius down to about 26-27 degrees so with a little overclocking I brought it back up to what the stock air cooler was running it at.
Good product, great customer service.





