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Item#: N82E16811129042

Antec Three Hundred Black Steel ATX Mid Tower Computer Case

  • Steel ATX Mid Tower
  • USB 2.0 / Audio Front Ports
  • 3 External 5.25" Drive Bays
  • 6 Internal 3.5" Drive Bays
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Antec Three Hundred Black Steel ATX Mid Tower Computer Case

Antec combines size, quality, features and low price to deliver the ultimate gaming case. The smallest of Antec’s "Hundred" series designed for the do-it-yourself gamer, it is equipped to deal with the increased heat output of high-performance systems as well as providing a flexible design to best suit your needs. Its overall matte-black finish shows that you – and your system – mean business.

 
The front panel includes a pair of USB 2.0 inputs as well as jacks for a headphone and microphone. The front bezel is perforated for maximum air intake and it has a washable filter to reduce dust within the system. Inside, are a total of nine drive bays – six 3.5in. internal HDD’s and a trio of 5.25in. external drives. Seven expansion card slots let you load up on graphic and other options up to – and including – a full height ATX motherboard. A rear-mounted 120mm TriCool fan as well as a top-mounted 140mm TriCool fan – both with three-speed switch control – draw air through the case.

 
 
In addition, there's space for an additional pair of 120mm fans behind the front bezel to cool the HDD’s as well as the option to mount a third 120mm fan on the side of the case to cool the GPU. If you’d rather put your money into what goes inside the case rather than the case itself, the Antec Three Hundred is for you.
FEATURES
  • Versatile case with six hard-drive bays, three optical-drive bays, one internal bottom-mounted 2.5in. SSD drive bay, and seven expansion slots
  • Three-speed rear and top fans keep system cool
  • CPU cutout allows for easy installation of CPU coolers
  • Washable air filter reduces dust buildup
  • Perforated front bezel for maximum air intake
  • Top-mounted audio in/out and USB ports for easy access
  • Backed by a three-year limited warranty
Filtered front panel takes in air efficiently and prevents dust buildup

Filtered front panel takes in air efficiently and prevents dust buildup

Advanced cooling system utilizes two fans to keep your system nice and cool

Advanced cooling system utilizes two fans to keep your system nice and cool

Front mounted USB and HD audio ports for maximum convenience

Front-mounted USB and HD audio ports for maximum convenience

 

 


Learn more about the Antec Three Hundred

Quick Info

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years


Customer Reviews of the Antec Three Hundred

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  • casey s.
  • 12/19/2014 11:09:33 AM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsvery impressed

Pros: very high quality, and it shows! Very good air flow. HDDs staying cool is top priority, but doesn't hinder cooling to the motherboard. edges are rounded off on the inside so you don't injure your hands while working on it. 120mm and 140mm fans are naturally quieter and include individual speed controllers that can be mounted nearby. All together VERY solid. Antec's own quality 3-year warranty is also solid. There is no cheesy lawyer-lingo or "limited" stamped anywhere. They just make good on their promises. I almost feel like throwing out the warranty anyway, because the packing materials are awesome! No damages in shipping are happening to this case! closed-cell foam all the way! they even protect the cable terminations with anti-corrosive packing! Also included are more than enough THUMB SCREWS to mount any and all hardware you can imagine. and they threw in some zip-ties for cable management as well.
I feel like they are actually thinking of their customers.
oh, and I just checked out the reset switch, it's recessed, and almost impossible to activate accidentally. right on!

Cons: I have to really try hard to think of something bad about the case... yea, I got nothing. the included external usb ports are NOT USB 3.0. But it would be the easiest thing to replace that.
.....
um... you have to remove the side panel
to release the front bezel and clean the air filter, but then that just means that things aren't going to be flopping open in transit to LAN parties etc.
that's about it...

Other Thoughts: honestly I just bought it because it was on sale pretty cheap. I had no idea it was this good, I'm delightfully surprised!

Did you find this review helpful? Yes No

  • Mason N.
  • 12/18/2014 7:38:52 PM
  • Tech Level: Low
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGreat case for the money

Pros: Cheap got this during black friday sales only 20$ after a mail in rebate other wise it was 40$.

Cons: All it is missing is a fan in the front to suck/blown air into the case the fans that come pre installed work great and on low speeds are very quiet.

Other Thoughts: plenty of options at 40$ cases but getting it for 20$ was a steal in my opinion

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  • Luke P.
  • 12/12/2014 12:13:34 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsNo Cable Management

Pros: Bottom mounted PSU style.

Cons: NO CABLE MANAGEMENT.
Case is durable, works fine.
0 cable management really bothers me with a build.

Other Thoughts: Wouldn't recommend to anyone

Did you find this review helpful? Yes No

  • Anonymous
  • 12/7/2014 6:27:23 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsNot that great anymore

Pros: It's a case. It can hold your stuff.
Can add 2 front fans for better airflow.
3 pin fan headers with adjustable speeds.

Cons: Outdated. Budget case.
Cut corners on paint for the case.
3 pin header fans. No USB 3.0 header.
Cable management isn't great for non modular PSU.

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

  • Michel C.
  • 11/29/2014 12:54:34 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsVery good case

Pros: Solid, well made

Cons: Would have liked brackets for hard drives

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  • Scott A.
  • 11/29/2014 8:02:09 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsLove this case

Pros: Great cooling, tons of room, understated and good looking, price

Cons: Outdated now with no anterior usb3. Stock fans a little noisy, but still going running 24/7!!!

Other Thoughts: This is a simple, and elegant case, with a ton of room for the largest heatsink you can throw at it. I love the front fascia, and understated blue led. It houses my "workhorse" computer, and I can't see replacing it. I bought a 5.25" card reader with usb3 accompanied with bluray burner and hot swap bay. It looks modern, is highly functional, and I'll use it for years

3 out of 3 people found this review helpful. Did you? Yes No

  • Roger L.
  • 11/28/2014 5:23:26 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsphenomenal case

Pros: Just built PC with this tower and I am impressed. Great space and expansion capability. Most impressive is the location of two stock fans and the extra ventilation of this tower. Perfect

Cons: nothing actually

Did you find this review helpful? Yes No

  • David V.
  • 11/25/2014 11:23:27 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat Case

Pros: Excellent case for the price.

Cons: None

Did you find this review helpful? Yes No

  • Cynthia W.
  • 11/22/2014 10:17:52 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat Case

Pros: I've used this case for a few builds over the past several years. The builds always go well. Motherboard and standoffs always line up, backplate lines up wall, drives and power supplies fit nicely, no sharp edges, cables to the front panel (power/reset switch, LEDs, USB) labeled and long enough. It's easy to remove drive covers. There's a convenient channel beside the drives to run cables. Lots of options for fans. The fans that come with the case are quiet and seem to last quite a while. Enough space for most large heatsinks and video cards.

Cons: None

Other Thoughts: Apparently there's an upgraded version. Not sure what the difference is, but this "old" version still works great for me.

Did you find this review helpful? Yes No

  • Paul B.
  • 11/22/2014 10:03:46 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat case!

Pros: This case is wonderful! The larger size and bottom mounted power supply bay made it very easy for me to mount a lot of hardware (mobo w/ large heatsink, radeon hd twin fan graphics card, and 3 hard drives). I removed one fan and don't use the other fan, and everything is still running 10 degrees C cooler than in the case this one replaced.

Cons: None.

Other Thoughts: I bought this to replace a case that had a weird humming (probably due to some resonance caused by the cofiguration of devices and hardware) and didn't feel like playing games with loosening screws (Yikes!) or adding sound insulation to already toasty case.

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Item#: N82E16811129042
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