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Item#: 9SIA0AJ42U0639

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Three Hundred Illusion the Versatile Case

The Essentially Cool and Quiet Case

Impressively spacious and unbeatably reliable, the Antec Three Hundred is an unbeatable enclosure. Despite its eminently portable frame, the Three Hundred has enough room for an NVIDIA 8800 series graphics card, as well as six hard drives and a standardATX motherboard. A cable management compartment keeps your system organized and the airflow unobstructed. A 120mm rear fan and 140mm top fan ensure that the case runs cool even when playing the most demanding games, while the sleek black finish gives it an extra stylish edge.

Certifications:


Three Hundred Illusion Three Hundred Illusion
Three Hundred Illusion

Features:

No Power Supply included:

To optimize performance of your Three Hundred, your choice of power supply is crucial. Antec strongly recommends choosing from our NeoPower or TruePower series.

Nine (9) Drive Bays:
  • External 3 x 5.25"
  • Internal 6 x 3.5" for HDD


Cooling System:
  • 2 Front 120 x 25mm TriCool™ Blue LED Fan with 3-speed switch control.
  • 1 Rear 120 x 25mm TriCool™ Fan with 3-speed switch control.
  • 1 Top 140 x 25mm TriCooltrade; Blue LED Fan with 3-speed switch
  • 2 Front (optional) 120mm fans to cool the hard drives
  • 1 Side (Optional) 120 x 25mm Fan to cool graphic cards

Washable air filters reduce dust build up in your system, keeping your system cooler.
Perforated front bezel for maximum air intake
Maximum video card size: 12.5" (318mm) (Note: some video cards may block access to the adjacent hard drive bay) Compatible Motherboards: Mini-ITX, microATX, Standard ATX

Seven (7) Expansion Slots

Top mounted I/O ports for easy access

  • 2 x USB 2.0
  • HDA & AC'97 Audio In and Out

Unit Dimensions (H x D x W):
  • 18 x 18.3 x 8.1"
  • (45.8 x 46.5 x 20.5cm)
Weight:
  • Net: 15.9lbs (7.2kg)
  • Gross: 18.7lbs (8.5kg)
Three Hundred Illusion

Learn more about the Antec Three Hundred Illusion

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Customer Reviews of the Antec Three Hundred Illusion

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  • Anonymous
  • 5/5/2016 1:56:37 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsused case since 2011 and still great

Pros: I set this up 5 years ago. I had to open up as my CPU was overheating (CPU heatsink clogged). I was impressed that there was a case dust filter and I was able to access both front fans very easily. I'm thinking about a new case but now not sure: may just rebuild on this one :)

Cons: none

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  • Robert N.
  • 11/19/2015 10:47:06 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Solid case. Has a removable filter to clean out the dirt and lint that would have gotten into the case. Cable management is good.

Cons: It would be nice to have the option of shutting off the blue lights on the front of the case. It would also help if the case came with some power splitters considering how many fans that need to run to the motherboard.

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  • Matthew A.
  • 11/14/2015 2:45:17 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Bought this tower for a cheap first build. I've had it for over 3 years and it's still great. Not a lot of room, but if you're only running 1 gpu and 1 hd it's fine. All original fans still going strong, and I love the removable filter in front of the intake fans.

Cons: The 900 is deff a better option since it gives more room to grow, and that big boy fan on top help a lot with the cooling. Would like the filter on it as well, but the removable hd cases/fans are nice.

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  • Anonymous
  • 8/16/2015 5:17:21 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsgood

Pros: Good quality, nothing broke despite multiple upgrades and fans working fine still.

large enough for most people.

Cons: none yet, very good quality case.

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  • Jeffery M.
  • 8/8/2015 5:37:09 AM
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsGood Case

Pros: Good area in the case, I have used this case since 2011 no issues until now.

Cons: in the description it says it will take a video card up 318mm but it doesnt I had a 760GTX 2gb video card in the machine with no issues but i bought a new 960GTX 4gb card which is 284mm 11.6 inches long as will not fit in this case.

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  • Sean B.
  • 6/5/2015 8:28:35 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat case

Pros: very roomy case for a mid size, runs very cool with all the adjustable fans!

Cons: really wish it had a removable dust filter or a option for installation of dust filter. also a 3.0 built in USB wold be great.

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  • Gabriela R.
  • 3/30/2015 10:22:42 AM
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsUSB front port fried

Pros: Mobo fits perfectly, good spacing inside.

Cons: The front USB port that comes with the case fried. Every time I touched it it gave me an electrical discharge. I had to disconnect it before it damaged my mobo.

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  • Jennifer R.
  • 3/26/2015 2:50:17 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat Case

Pros: Big enough to be easy to build with but not so big as to take over your desk.

Lots and Lots of airflow

Filters, I will never buy another unfiltered tower after owning this.

Solid construction.

Cons: Its no longer available.

Other Thoughts: Sucks they dont sell it anymore. Its a timeless excellent piece of machinery.

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  • Matthew B.
  • 1/13/2015 5:49:31 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsWonderful case!

Pros: Solid construction, plenty of space for hard drives, sleek look

Cons: None

Other Thoughts: I've had this case since 2010 and it's served me very well, through numerous upgrades. I clipped the LEDs years ago because I don't like the light, but that doesn't deserve any less marks. 3-speed fans are great, I have mine at high speed at all times, I love the whir of fans. Had to replace my back 120mm about two years ago but that's about it! Awesome case.

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  • Steven K.
  • 1/10/2015 2:31:22 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat case for the price, better customer service

Pros: Solid construction, plenty of room, quality fans and airflow, easy setup

Cons: none

Other Thoughts: I purchased this case during the Black Friday / Cyber Monday 2014 sale and I am extremely happy with this case....but the customer service was even better. When i received the case, it took about an hour to transfer all the parts from my old case (the majority of the time was spent running the cables nicely). Everything was plugged in and when i powered up for the first time, I realized one of the front 20mm fans was not working. I contacted Antec customer support, told them of the situation, provided proof of purchase, and within a week they sent me 2 replacement fans! I would have recommended this case just based on the price / construction, but the support will keep me coming back to Antec for all future purchases.

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Item#: 9SIA0AJ42U0639
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