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Raidmax > 
Item#: N82E16811156269

RAIDMAX Seiran ATX-902WB Black Steel / Plastic ATX Mid Tower Computer Case

  • Steel / Plastic ATX Mid Tower
  • USB 3.0 x 1, USB 2.0 x 2, Audio x 2(HD compatible) Front Ports
  • 3 or up to 9 External 5.25" Drive Bays
  • 6 compatible with 3.5", 2.5" HDD and SSD drives Internal 3.5"
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The RAIDMAX Seiran is a good looking case with power-user features on a budget. Outside, the Seiran has a stunning design with a selection of three color schemes, novel 5.25" meshed bay covers and slide-out side panel with window. Inside, spacious interior, excellent cooling performance with water cooling support, tool-free installation with SDD rack, and excellent cable management combine to deliver a really great gaming case that suits your taste and budget.

Features

ATX-902WW
ATX-902WW

1

Perfect Ventilation Meshed Side Panel.


* 12cm or 18cm fan can be installed optionally.

ATX-902WW

2

Slide out side panel handle.


ATX-902WW

3

TOP I/O ports with extra USB 3.0 x 1, fan control switch & LED light adjuster.


ATX-902WW

4

Novel 5.25" Meshed Bay Covers


ATX-902WW
ATX-902WW

1

HD & SSD Rack


* 12cm or 18cm fan can be installed optionally.

ATX-902WW

2

BOTTOM PSU FAN FILTER


ATX-902WW

3

TOOL-FREE INSTALLATION DESIGN


ATX-902WW

4

Cable protection


ATX-902WW
ATX-902WW

1

Newly-designed side panel:


New roomy cable management design.

ATX-902WW

2

WATER COOLING SUPPORT


ATX-902WW

3

BOTTOM MOUNTED PSU


SPECIFICATIONS

BASIC SPECIFICATIONS

External 5.25" Drive Bays:

3 or up to 9

External 3.5" Drive Bays:

1 x 5.25" to 3.5" converter with shield included

Internal 3.5" Drive Bays:

6 compatible with 3.5", 2.5" HDD and SSD drives

System Board:

10” X 12” MAX SIZE ATX FORM FACTOR / MICRO ATX

Expansion Slots:

STANDARD ATX 7 SLOTS

I/O Ports:

2 X USB 2.0 / 2 x Audio / 1 x USB 3.0

Dimensions (L x W x H):

19.3 x 8 x 19 inches (490 X 205 X 485mm)

COOLING SYSTEM

Front:

1 X 120mm LED fan

Side:

1 x 180mm LED fan

Back:

Black: 1 x 120mm Black frame with red fan blades
White & Red :1 x 120mm Black fan

Top:

None


Learn more about the Raidmax ATX-902WB

Quick Info

Warranty

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


Customer Reviews of the Raidmax ATX-902WB

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  • philip w.
  • 9/18/2014 1:19:23 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsside bent, box open

Pros: looks cool

Cons: the side fan has the wrong connector for the fan speed and led dimmer, tool less drive bays very loose, absolutely zero information about the 3.5 billion cables coming off the panel on the front

Other Thoughts: when the box arrived, it was open, I could see the front of the drive bays, and a dent in the side of the box, I didn't think about it, then of course, after I put the mother board in and cables routed, I realized the motherboard side was crazy dented, due to the fact that I hate shipping stuff back because I live in the sticks, I am keeping it, but might think twice about buying newegg stuff

Manufacturer Response:

Dear Customer,
We're sorry you received a dented unit.
Seems like it's been opened, maybe the freight carrier damaged it.
You can easily file a claim with them.
Or, if you like to process a RMA with us, please send a email to rma@raidmax.com for faster respond/service.
We appreciate you choosing Raidmax products.

-Raidmax Support Team

Did you find this review helpful? Yes No

  • Jeffrey G.
  • 9/11/2014 1:06:32 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsExcellent Case

Pros: Looks. Definitely a well built case, definitely well-made. The mesh side panel is great as well. It also came with three fans, one of which is absolutely huge! Airflow is not a problem since the entire front is mesh as well.

Cons: Only one USB 3.0 port, not that big of a deal. The fan controls on the front of the case only work when you have separate fan and LED cables for your case fans. So, the LED and speed controls only work with the front fan since the large side one only connects via molex.

Other Thoughts: A great case I got in a package of parts from Newegg. Definitely a great buy on its own though!

Did you find this review helpful? Yes No

  • Jacob O.
  • 8/28/2014 1:11:47 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsGood case for price

Pros: Great airflow, and it looks good.

Cons: Cable management, and mine did not come with screws for the internal parts.

Other Thoughts: Might give another star if it came with everything listed.

Did you find this review helpful? Yes No

  • Jeff A.
  • 8/12/2014 10:37:21 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsOkay

Pros: It has good fan control and the layout inside the case is easily accessable

Cons: The Front audio jack has failed and it hasn't been a year yet. Also the design for "tool free" installation wasn't the best, the clips break easily.

Other Thoughts: good overall, probably wouldn't have spent 80$ on it though.

Manufacturer Response:

Dear Customer,
First we like to thank you for your review.
We have heard your response and forwarded over to our production team in our manufacture factory overseas.
This case does come with 1 year warranty.
If you like a replacement, please send a email to rma@raidmax.com for faster respond/service.
We appreciate you choosing Raidmax products.

-Raidmax Support Team

Did you find this review helpful? Yes No

  • Daniel D.
  • 8/3/2014 6:37:18 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsJust bad

Pros: Looks good, that's really about it.

Cons: Cable management was a pain, and there was a motherboard pin that was out of alignment, and caused a part of the motherboard to not be attached to the case. After getting it all together the best I can, I went to plug my phone into the USB port on the front panel and I heard a loud POP and my hand went felt like it had been electrocuted, and since then my Ethernet port on my motherboard. Was fairly annoyed by this. I have not plugged anything in the front panel for a YEAR, and then it works fine. I'm not sure if this is something I did, or was a result of the pin not being aligned correctly.

Other Thoughts: Looks good, other than that I would not recommend. It felt ... cheap unfortunately.

Manufacturer Response:

Dear Customer,
First we like to thank you for your review.
We have heard your response and forwarded over to our production team in our manufacture factory overseas.
If you have any other questions or concerns, please send a email to rma@raidmax.com for faster respond/service.
We appreciate you choosing Raidmax products.

-Raidmax Support Team

Did you find this review helpful? Yes No

  • Patrick J.
  • 7/26/2014 2:28:29 PM
  • Tech Level: High
  • Ownership: more than 1 year

4 out of 5 eggsLong term review

Pros: 1.) 9 5.25" bays
2.) Handle on the top of the case
3.) Integrated feet that raise the case up
4.) Plenty of room for hiding cables
5.) Easy tool-less 5.25" bay installation
6.) Low cost for a lot of case

Cons: 1.) No cable management holes below the motherboard
2.) No cable management holes above the motherboard
3.) Needs more places to run zip-tie cables
4.) Side panel fan can't be used with some CPU coolers

Other Thoughts: I bought the red version of this case over a year ago for my home file server. Filled it with 2 iStarUSA 4x3 5.25" hard drive raid enclosures, 1 Blu-Ray drive, 1 DVD drive, and 1 5.25" hard drive bay for a removable SSD caddy. I just rebuilt the system with a new motherboard and changed the CPU cooler from a regular fan/heatsink, to a Corsair H60 watercooler. My experience over the year has been that this is a gorgeous case for very little money and one of the few cases with 9 fully usable 5.25" drive bays. As I mentioned in the cons, the only real issue with this case is a lack of more cable management holes, everything ends up getting crowded with the few holes provided. The biggest problem is of course the side panel fan. It sticks into the case and hits cables and gets in the way of any tall CPU coolers. It was completely unusable with a Corsair H60 watercooler mounted at the back of the case. There is no way to keep the hoses clear of the fully exposed fan blades. Thankfully, Raidmax included fan mounts on the side panel for a 120MM fan, so removing the larger fan and reusing the screws with a 120MM worked perfectly and had all the clearance necessary for the watercooler hoses. I would highly recommend this case for a file server if you want to fill the 5.25" bays with hard drive caddies. Also, checkout the iStarUSA caddies to go with it.

1 out of 1 people found this review helpful. Did you? Yes No

  • Kevin S.
  • 7/9/2014 7:23:55 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day

2 out of 5 eggsRAIDMAX Seiran ATX-902WB

Pros: 9 5.25" external bays

Cons: 1. Not enough cable management space behind the motherboard tray. The pushed out side panel design is not enough depth or area to store unused power supply cables.

2. The "180 MM side fan" is not usable with large 158 MM CPU cooler installed.

3. Unable to adjust depth of 5.25" optical drives. If you use the tool less mount, the drives stick out a bit, If you use screws the drives can either stick out or be pushed in too far. No custom adjustment unless you like to grind away some of the metal between mounting holes.

4. Case comes with only one set of 120 MM mounts for front mounting. I'd like to be able to mount two fans up front. A second set of mounts should be included. This is a gaming case.

Other Thoughts: Guess I need to do a few mods on this case to make fit for me.

1 out of 1 people found this review helpful. Did you? Yes No

  • CHASE H.
  • 7/7/2014 7:07:35 PM
  • Tech Level: Somewhat Low
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggs

Pros: looks cool has plenty of room for anything tool less drive bays good

Cons: front fan makes noise on start up side fan is dying after a week off use

Manufacturer Response:

Dear Customer,
First we like to thank you for your review.
We have heard your response and we are sorry about the fan issues.
If you need a replacement fan, simply send a email to rma@raidmax.com for faster respond/service.
We appreciate you choosing Raidmax products.

-Raidmax Support Team

Did you find this review helpful? Yes No

  • Melissa B.
  • 6/6/2014 12:57:50 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsGood case but with cons

Pros: Case looks really nice when its all put together and lights on, love on how many racks there are

Cons: the Fan control controller wires are way way to short and i can't even hook them up on my motherboard, I also can't hook up my front fan since it has short cables to. really wish raidmax would get ahold of me to hook me up with some longer wires or a adapter to make it longer

Manufacturer Response:

Dear Customer,
First we like to thank you for your review.
We have heard your response and forwarded over to our production team in our manufacture factory overseas.
We will look into the wire length.
If you have any other questions or concerns, please send a email to rma@raidmax.com for faster respond/service.
We appreciate you choosing Raidmax products.

-Raidmax Support Team

0 out of 1 people found this review helpful. Did you? Yes No

  • Joseph F.
  • 6/1/2014 12:04:22 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsA great case for the price

Pros: Very cool looking case, enough fans to keep your system cool. It has a definite WOW factor when people see it, including myself. Fits all components nicely, and has generous and accessible cable management space. It's very sturdy and has a nice handle on the top for carrying it. The mesh on the entire front and most of the side makes for a really nice ventilation system.The front panels are really cool in that it's completely customizable, and you can put your drives anywhere you want, on the front of the case. You could also mount another fan in the front if you wanted as well.

Cons: LEDs aren't quite as bright as I had hoped. USB 3.0 slot is sometimes a little funky, acting like a 2.0, but that might be a problem somewhere else in my system. The LED fan on the front of the case means there will quickly be a circle of dust on the front of your case, which means you'll have to frequently clean it if you care about the looks. Also, the front panels thst you can remove are a bit flimsy, so if your elbow or knee, or pretty much anything bumps into the front, the panels may move and be pushed into the case itself, leaving a hole in the front and the rest of the panels to sag like a broken CD shelf. Just a minor annoyance if you have your case in an often - touched place.

Other Thoughts: It's a cool case and works well, very a esthetically pleasing. I would definitely recommend buying it. I used this one for myself, and also built my friend's PC with the white version of this case, and we are both very happy.

Did you find this review helpful? Yes No

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Item#: N82E16811156269
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