Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

PremierTry Message.
Home > 
Components > 
Computer Cases > 
Computer Cases > 
Antec > 
Item#: N82E16811129080

Antec ISK 300-150 Black 0.8mm cold rolled steel Mini-ITX Desktop Computer Case 150W Power Supply

  • 0.8mm cold rolled steel Mini-ITX Desktop
  • 2 x USB 3.0 in front Front Ports
  • 150W Power Supply
  • 1 External 5.25" Drive Bays

ICON Loading...
  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Antec ISK 300-150 0.8mm Cold Rolled Steel Mini-ITX Desktop Computer Case

The ISK 300-150 from Antec is exclusively designed for Mini-ITX motherboards. Cooling is handled by a quiet 80mm TriCool fan, while the 150W power supply delivers ample power for your components' needs. Packing three drive bays, two USB 3.0 ports, and two audio ports in a slender steel case, the ISK 300-150 gives you a powerful platform for building a solid mini-ITX system.


Antec Computer Case

Mini-ITX is the next "big" thing. And now, Antec introduces the ISK 300-150, designed exclusively for Mini-ITX motherboards. With three drive bays, a quiet 80mm TriCool™ fan, and a stable 150-Watt power supply, the ISK 300-150 can handle many of the tasks of a traditional PC, but in half the space. From petite desktop options to silent home theater, Antec's ISK 300-150 is an epic case of mini proportions.

Antec Computer Case

Power Supply: 150-Watt power supply

Cooling System: 1 x side 80mm TriCool™ 3-speed exhaust fan

Three Drive Bays:

  • External 1 x 5.25" slim optical bay
  • Internal 2 x 2.5" HDD bays

One half-height expansion slot

Mini-ITX Motherboard: 170mm (W) x 170mm (L)

Antec Computer Case

Convenient Front Ports:

  • 2 x USB 3.0
  • 1 x eSATA
  • Audio (AC'97 and HDA compatible) In and Out

0.8mm Cold rolled steel frame for durability

Case Dimensions (H x W x D):

  • 3.8 x 8.7 x 12.9"
  • (96 x 222 x 328mm)

What's in the Box

Antec Computer Case

Learn more about the Antec ISK 300-150

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 ISK 300-150

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Todd W.
  • 11/4/2015 1:05:17 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGood HTPC case

Pros: *quality build, good construction

*good placement of tray

*easy to work with

Cons: *not sure if front LED light is working correctly

*there should be less cables since its a built-in power supply but its all workable

Other Thoughts: I built a mini-ITX HTPC with this case. Case is easy to work with and has a good layout. It was easy to build a perfectly silent HTPC with this case. Only problem I had was front LED light, I could never get working. I think for the price this is a great case choice for a mini-ITX build. It is rather no-frills and a bit heavy, however.

Did you find this review helpful? Yes No

  • FatGeek S.
  • 9/23/2015 3:56:53 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat Little Case

Pros: Small and reliable, I've built up to i5-4960 systems in them and the power supply does just fine

Cons: a bit tight with some motherboards

Other Thoughts: I've purchased over a hundred of these and have only had one bad power supply in the last three years. It's a toss up between this and the 310-150, they are nearly identical, my only issue with them is availability. It may be that Antec is phasing them out as they are both hard to find. Wiring can be a bit tight, but take your time and keep it neat and you won't have any issues. Stock coolers up to i5-4960 fit just fine, some taller ram (the really crazy big heat sink stuff) may hit the hard drive cage.

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

  • robb r.
  • 6/12/2015 5:23:25 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggsShop Grinder Required

Pros: Compact case with built in power supply.
All the cables and plugs reached perfectly, albeit with large hands it's quite a challenge to work in these tiny spaces.

Cons: I actually had to take the hard drive mounting bracket and use the grinder on it out in the shop in order to get it to fit back in the case over the CPU fan (AMD A10-7850K). I had to grind away one entire corner of the bracket in order for it to back in once the CPU fan was in place. Terrible design.

Other Thoughts: Antec ISK 110 was a better choice for me. I like the external power supply...less heat in the case.

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

  • David T.
  • 6/2/2015 7:01:49 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat HTPC Box

Pros: Solid construction, comes with PSU, nice size for my home theatre.
The 150W PSU is plenty for the parts I chose to install.

Cons: small size = tight fit for components

Other Thoughts: I bought this case to build a Kodi streamer for my home entertainment
system. AMD Athlon 5350 cpu, ASRock AM1H-ITX, SanDisk 128GB SSD & G.SKILL Ares Series 4GB DDR3 1600

Did you find this review helpful? Yes No

  • Paul E.
  • 5/28/2015 6:58:38 AM
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsCompact case for a HTPC build

Pros: This case is very small inside so it will be very cramped inside once you place everything, cable planning/routing must be a very thorough process before starting the build. I built a HTPC with a Intel Core i5-4570S Haswell and ASUS H87I-PLUS LGA 1150 Intel H87 HDMI SATA 6Gb/s USB 3.0 Mini ITX Intel Motherboard. The processor I used is very hot so I would recommend using a second case fan.

Cons: Some very sharp edges on some of the internal support pieces required a little filing to keep from cutting cables and hands during build process. The plastic cover over the CD drive is pretty flimsy and with repeated unlocking will most likely break the mechanism.

Did you find this review helpful? Yes No

1 out of 5 eggsdoes not have adapter

Pros: good construction.

Cons: fan adapters are missing(not included). 2 fans connect to the mother board and 2 require $3 adapters. The case also has some poor design issues. It says SSD compatible, but it's mounted at the bottom of the case.

Other Thoughts: This was a good manufacturer but now they cheap out for a $3 part.

0 out of 8 people found this review helpful. Did you? Yes No

  • Anonymous
  • 6/10/2014 5:35:34 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsNice ITX option, until PS died.

Pros: Good compromise for size, options and quality. Fit and finish is top-notch, typical Antec.

Cons: Atypical for Antec: Had PS failure during set-up. Popped my household circuit breaker 3rd time I powered it on and no output. Sent it back and got a new one. Had to sign up for Prime trial to avoid $30 in shipping charges for bad product.

Other Thoughts: Never had a problem this early with an Antec product. Replacement unit powered up fine and has been burning in for about a week. Hopefully this one was at the end of the bell-curve for failure rates. Yes, I would buy another w/o worry.

Did you find this review helpful? Yes No

  • Katrina R.
  • 4/30/2014 4:43:53 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsDecent case

Pros: • Small form factor
• USB 3.0 ports on front
• Comes with power supply
• Fits a standard Intel CPU cooler
• Has one low profile PCI Express slot
• Has 1 PS/2 port on back in case you need it
• Room for two 2.5" hard drives
• Comes with base to stand on edge or flat

Cons: • Only a 150 watt PSU
• Unnecessary eSATA port on front?
• Only a half height DVD drive will fit

Other Thoughts: I built a system with a Core i3 4330 Haswell with 8GB RAM, and using onboard video. So far so good. Nice little machine. Quiet. Space is tight and cable management isn't ideal, but it works. Just be sure to buy a mini-ITX case that has a USB 3.0 header for the front USB ports.

Antec ISK 300-150
Intel Core i3-4330 Haswell
G.SKILL Ripjaws Series 8GB (2 x 4GB)

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

4 out of 5 eggsNice mini ITX case

Pros: Nice looking case. No bright lights on the front if using as a HTPC. Quiet operation and decent power supply for what it's used for.

Cons: The front power led connector cable is much shorter than the other front connector cables! As it was, my motherboard had the front panel connector towards the back of the case and the wires would not reach. Why in the world not make them all the same length!? Anyhow, had to cut and make them longer.

Other Thoughts: Hope it lasts. Getting a replacement power supply might be a pain.

Did you find this review helpful? Yes No

  • Follansbee P.
  • 4/16/2014 8:45:55 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsRouter Case

Pros: Nice for the Router that was built for a friend who needed a strong yet compact box.

Cons: Non-Standard Power Supply. Thinking is required to run the cables to where you want them and for the case to close.

Did you find this review helpful? Yes No

Compare Offers from All Sellers newegg

Seller Name & Rating Offer Details  
ICON Loading...
Selected Items

Best Service Sellers

Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
Home > 
Components > 
Computer Cases > 
Computer Cases > 
Antec > 
Item#: N82E16811129080
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.