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Rosewill PRISM T ATX Mid Tower Gaming PC Computer Case with Tempered Glass, 4 Pre-Installed 120mm Fans, 420mm / 360mm / 240mm Radiator Support, EATX Support, Bottom Mount PSU Shroud and HDD / SSD

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  • Expansion Ready: This mid tower case boasts a roomy layout, 7 expansion slots, supports optional vertical mount GPU and optional 450mm horizontal GPU clearance
  • E-ATX Compatible: Supports ATX, Micro ATX, Mini-ITX and Extended ATX motherboards at 12 x 13in larger form factor with more functionality
  • AIO Liquid Cooler Support: Maximize cooling with optional 420mm radiator installation on top, optional 360mm radiator in front, optional 240mm on the side, optional 120mm radiator in rear and optional 180mm CPU cooler

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews
screen shot of the PRISM T ATX Mid Tower Gaming PC Computer Case

With a spacious internal layout, E-ATX motherboard support, seven expansion slots and massive cooling potential, this PC case can handle your first build and all your future upgrades.

the detail of the spacious internal layout

Optimize cooling with optional water cooling radiator installations of 420mm on top, 360mm in front, 240mm on the side and 120mm in the rear. Includes four 120mm fans total, plus air ducts for superior case ventilation.

the detail size of  the optional water cooling radiator installations and the air flow

Featuring a full sized tempered glass side panel to show off components, case mods, one pre-installed blue double-ring LED case fan and more.


Mount an optional graphics card vertically, up to 450mm long, then show off its aesthetics with an optional riser card.


Convenient top I/O with four USB 3.0 ports, audio-in and mic-out jacks for easily connecting various peripherals and devices.

Learn more about the Rosewill PRISM T

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
Ownership: 1 month to 1 year
Verified Owner
3/ 5
Great, just can't use the USB's, and a bit heavy 7/28/2020 2:53:50 PM

Overall Review: I would like this case a lot more if the case didn't have 3.2 type 1 USB's, this was my first build so there were bound to be some mistakes, but my motherboard didn't support the USB's on this case.

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Ownership: 1 month to 1 year
Verified Owner
4/ 5
good case 7/15/2020 3:49:58 PM

Pros: the case is spacious and the air flow is great.

Cons: customer support. maybe they are trying to help, but they haven't contacted my in a week. My illuminated case fan will only stay lit if i restart the computer. I assume my comp is booting too fast but i don't know much about case lights. it's new to me

edit: The case is still awesome but don't expect anything , at all, in the way of customer service. It's been months now and i still have a busted led fan.

Overall Review: i love my case. it's a beast

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Lot of space, big 7/2/2020 8:28:56 PM

Overall Review: Really solid and massive

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Ownership: 1 week to 1 month
Verified Owner
4/ 5
Great overall case, some issues though. 6/3/2020 1:00:29 PM

Pros: First, this is a spacious case, great for clean builds and illumination. (Like RGB) It's easy to organize the wires and create a clean build. The tempered glass is tinted, and pins that hold it have rubber sleeves to prevent chatter or noise transfer. The tint does dull any light, but does not take away from color. So you may need brighter LED setups if you want rainbow puke.

Overall, the case is surprisingly quiet. Part of this may be due to the thick gauge metal, dense tempered glass and off center ventilation and intake for top and front respectively in my configuration. This means that there is no direct path out and the dense materials will prevent the high frequency sound from leaving the case as easily.

This is a seriously sturdy case.

Cons: The case breaths well overall, with loads of options for fans. I found, too late, that three 120mm fans are better in the front than two 140mm. My case is still cool, but part of the pressurized setup is lost in the case because of the 140mm setup I have.

There is a built in fine mesh for the very front and very top of the case, however, the vent slats on the sides do not have any mesh, and I think they should have, so no filtration happens. Paired with large gaping holes at the rear top and bottom front also prevent filtration. This case will need frequent cleanings. But this also poses a positive as well, with maintenance, this case will have better airflow than many cases that use fine filters that can choke intakes. There is a filter on the very bottom of this case for the power supply, it is over sized, and seems to accommodate the inclusion of a fan on the bottom, however, this does not seem like a good place for a fans. It's good to have a filter for the power supply though. Cleaning the filter is problematic as the lengeth of the filter paired with it only coming out the back is an issue.

Because you will have to move this case, there is another problem you may have to face, the rubber feet do not want to stay on, the rear ones to be exact. The front slid a bit while positioning my case but the rears disconnected and refuse to stay on. The double sided tape remains, but the rubber washer/spacers are unable to stay on. The case is still fine, and if I had more moving parts, this may be an issue, but it has not impacted the noise level, so I did not return the case.

This case is not transport friendly, it is not so much heavy, but awkward to move, the front plate and top plates come off easy with a nice pop off, and easily and reliably pop back on just as easy. But this also means you can't do a quarter turn to hold from the two opposing sides, and only directly from the bottom. Make sure to remove the psu filter first as that likes to slide.

Overall Review: With the long paragraphs in the Cons, and shorter ones in the Pros, I would think someone may look at this as a bad case. Really, the only thing that really bugged me was the rubber feet detaching in the rear, I have them sitting in a storage cup next to me as I contemplate what I can do to fix this, like flexible glue options that may work well. It really bugs me.

So to summerize:
Great airflow
Sturdy case
Quiet case
Great wiring paths and anchors
Easy working with for installing all sorts of configs of fans and water cooling.
Clean layout
Easy to dust, a good compressor, compressed air, or shop vac set to blow cleans it out in seconds.
Looks amazing

Easy to remove rubber feet on accident
Not easy to transport
Lack of filtering
Fans on bottom under shroud?
140mm fans are not best option for front intake
You need to create positive pressure in this case to help combat dust settling inside of it. Would be better if there was filters for this effect.

4 out of 5 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Looks great. Straight forward setup 5/28/2020 1:32:30 PM

Pros: Tons of space. Instructions are useful.

Overall Review: Great case. Really happy with the purchase

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Ownership: 1 week to 1 month
Verified Owner
2/ 5
OK, but only has one real filter; 3.5" drive mounts are flimsy 5/25/2020 5:29:02 AM

Pros: Comes with 4 pre-installed fans (3 in the front, one in the back).

Cons: The case came with only one removable dust filter for the bottom. For the top and front, the "filter" is a mesh built into the panels. This is completely ineffective as there are many other places where air can enter the case. If you want proper filters, you should expect to have to order them separately.

The two 3.5 inch internal drive bays mount the drives in a plastic sleeve that snaps into place. While this allows the drive to be removed easily, there's enough play that if you move the case, your hard drives will be rattling around -- not something you want.

Overall Review: I like the clean look and ample room inside the case.

1 out of 2 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
4/ 5
Nice case 4/29/2020 11:33:53 AM

Pros: Option for 240mm Aio side mount

Cons: No usb type C connector

Overall Review: Air flow is nice, big spacious case. I bought this one waiting for the lian li o11 dynamic mini I got impatient and fired on this one. I wish the front of the case was tempered glass or even a mesh that would allow me to put my rgb on display. Allows for a vertical gpu mount. Overall a great case to build in

0 out of 1 people found this review helpful. Did you?
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Just got this case with no reviews so Im excited to see how it performs 4/16/2020 10:18:07 PM

Pros: Very solid for water cooling support
Looks fantastic!
Enough space for cable management and a solid Mid tower case with 3 Fans on Top and 3 in the front for radiator support!

Cons: None so far

Overall Review: I will be building a solid build in this case next Tuesday when the rest of my hardware gets in, so expect another review. If you have any questions you can email them to me @

6 out of 7 people found this review helpful. Did you?
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