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Phanteks - ECLIPSE P400 TEMPERED GLASS ATX Mid Tower Case

( 4.8 Average / 5 Ratings )






Part #





ATX Mid Tower

Includes Power Supply


Internal 2.5" Bays


Internal 3.5" Bays


Motherboard Compatibility

ATX, EATX, Micro ATX, Mini ITX

Front Panel USB 3.0 Ports


Maximum Video Card Length

11.02" (280mm) With Drive Cages
15.55" (395mm) Without Drive Cages

Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Amazon $79.99 Free two-day shipping with Amazon Prime In stock $79.99
( 5 new from $79.99. Last updated 1 hour ago. )
Newegg $79.99 +FREE s/h In stock $79.99
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


RodoGodo19 20 points 12 months ago
from completed build P400 TG Gaming PC of 2017

Case: I wanted a case with Tempered Glass on one side at least and with an affordable price and this is the case I was waiting for. It supports 6 hard drives of 3.5" and 2 of 2.5", I think this is more than enough for anyone. The case doesn't come with a bracket to install a hard drive of 3.5" inside of the case, this is sold separately, unfortunately. But, at this price we can not expect that Phanteks will give us all the accessories for free, isn't?.

Tempered Glass: Is fantastic and it gives to your case a very good feeling, you will keep your eyes on this panel most of the time. One thing that I noticed during the short time that I have this case on my desk is that after a few hours you can see the dust stuck on the Tempered Glass. This Tempered Glass is so cool that you will clean the panel a lot of times. Be aware that this panel is made of glass, if you drop it, you will broke it. Be careful while handle the panel with your hands.

Led Strips: It comes with a led strip installed at the front and an additional led strip for the interior of the case. The best location is at the top of the case, it gives you the best illumination and you can not see the led strip with the Tempered Glass installed. The led strip has a connector at the end of it, this is to connect another led strip in case you want to add more light to the interior. The led strips from Phanteks are sold separately. All of them are RGB by the way. With the dedicated button for the light located at the front of the case, if you press it once you can change the color, if you hold it for a few seconds you will turn off all the lights (good for sleep in peace at night), the same process to turn them on.

I don't know what else to say, I will update this review if I find anything else good or bad with the time.

bals2oo8 17 points 6 months ago

It looks absolutely stunning! Build quality is great and the tempered glass side is beautiful.

There are no proper mounting holes for a res/pump, though and the only way to mount a a radiator + fans while also installing a resovior is to mount the fans between the front bracket and the front clip while the radiator is mounted to the inside. There's no room at the top for any radiators.

Cruschter21 8 points 2 months ago

I know that it was my first build, and I have limited exposure to building in different chassis, but I absolutely love this case. The RGB lights are nice and bright, and my overall build was very easy with lots of room for cables in the back.

KoalaTux 3 points 1 month ago
from completed build White Ice

Very sexy case and is pretty good for the price cable management was a breeze and the led strip just made it look so much better.

jackson.lieber 8 points 1 month ago
from completed build Ryzen 5 Dream

One of the best looking AND functioning cases for its price point. The tempered glass panel is very clean, and it even includes a controllable LED light strip. Cable management is very thoughtful and efficient. I love that the 3.5" HDD bays are hidden in the power supply shroud, and the SSD sleds are hidden behind the back panel. Cable management is very good; the velcro straps and ziptie tie-off spots are very useful