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Antec ISK 300-150 Black Mini-ITX Desktop Computer Case 150 Watt Power Supply

by Antec
4.4 out of 5 stars 155 customer reviews
| 20 answered questions

List Price: $89.99
Price: $71.00 & FREE Shipping. Details
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ISK 300-150
  • Mini-ITX case designed to work with the Mini-ITX motherboards
  • Three drive bays, 1 x slim optical 5.25 inch external, and 2 x 2.5 inch HDD internal bays
  • Cooling is handled by an 80MM TriCool 3 speed exhaust fan
  • Convenient front ports include 2 USB 2.0 and 1 eSATA
  • Elegant black finish
31 new from $71.00 1 refurbished from $237.76
This item’s packaging will indicate what is inside and cannot be hidden.
$71.00 & FREE Shipping. Details In Stock. Ships from and sold by Amazon.com.

Frequently Bought Together

  • Antec ISK 300-150 Black Mini-ITX Desktop Computer Case 150 Watt Power Supply
  • +
  • GIGABYTE GA-F2A88XN-WIFI FM2+/FM2 A88X (Bolton D4) Wi-Fi/BT4.0 SATA 6Gb/s USB 3.0 HDMI Mini ITX AMD Motherboard
  • +
  • AMD A6-6400K Richland 3.9GHz Socket FM2 65W Dual-Core Desktop Processor AMD Radeon HD AD640KOKHLBOX
Total price: $224.07
Buy the selected items together


Product Description

Style: ISK 300-150

Mini-ITX is the next "big" thing. Designed exclusively. Mini-ITX motherboards. With three drive bays, a side 80mm TriCool fan, and a stable 150-watt power adapter, the ISK 300-150 can handle many of the tasks of a traditional PC, in half the space. And with a 0.8mm cold rolled steel frame, the ISK 300-150 is not only nimble but durable. From petite desktop option to silent home theater, Antec’s ISK 300-150 is an epic case of mini proportions.

Product Information

Style:ISK 300-150

Technical Details

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Summary : Screen Size, Screen Resolution, Graphics Coprocessor, Graphics Card RAM
Number of USB 3.0 Ports 2
Brand Name Antec
Item model number ISK 300-150
Item Weight 7.4 pounds
Product Dimensions 12.9 x 8.7 x 3.8 inches
Item Dimensions L x W x H 12.9 x 8.7 x 3.8 inches
Color Elegant Black
Audio-out Ports (#) 1

Additional Information

ASIN B0035FIS2O
Customer Reviews
4.4 out of 5 stars 155 customer reviews

4.4 out of 5 stars
Best Sellers Rank #475 in Electronics > Computers & Accessories > Computer Components > Power Supplies
Shipping Weight 9.4 pounds (View shipping rates and policies)
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available October 22, 2009

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Customer Reviews

Top Customer Reviews

Style Name: ISK 300-150 Verified Purchase
I was not impressed with the ISK100 I used for my last mini-ITX build.

With this one, I has looking for something slightly bigger and more powerful - the ISK 300-150 fit the bill.

Where the ISK100 was very inflexible and difficult to work with, the ISK 300-150 provides a bit more space, more power, and provides options to expand.

I am using a Xeon E3-1230 80W CPU and I wanted to be certain there would be sufficient cooling for it. The case ships with one TriCool 80mm fan. It provides the additional slot for a second one (which I just installed - less than $5 through Amazon/Beach Audio). There is no necessity to use a TriCool for the second fan - any 80mm chassis fan will do. What makes it a "TriCool" fan? It's just that they put a 3-position switch on the control pin and then a 2 pin to Molex adapter on the power pins. I actually pulled those off so I could plug that fan into the motherboard chassis fan pins.

The other thing which was nice - everything is modular. To get out the holder for the fans, it's on a slotted rail. To get it out, you need to move the power supply - also nicely on a slotted rail. Take out the two screws on the power supply rail and everything slides out nicely - didn't even have to disconnect anything on the motherboard when adding the second fan.

The PCIE slot in the case lines up fine with the mini-ITX motherboard. Though I am using a single slot wide PCIE graphics card with only a passive heat sink on it, it appears that there's enough room between the slot and the case that you could use a card which is a bit wider - definitely not a card that would be 2 slots wide, but there is sufficient room that it could be wider than just a single slot.

There also is a slot for a slim-profile CD/DVD.
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Style Name: ISK110-VESA Verified Purchase
Pros: Very tiny. I like the understated look. External, very efficient brick AC-DC adapter. Everything fit in the case with no problems using an Intel DH77DF motherboard but it was tight. I didn't have to remove the case's internal DC-DC power supply to get the board in, and the cables were all long enough, though the 4 pin CPU power cable is fairly tight. Super quiet due to no case fans and no power supply fan.

Cons: Wiring from power supply bunches into a big mess. There isn't any way to install it neatly or out of the way. Only instructions are on line and a few sections are reused from the obsolete ISK 100 case and slightly wrong. Mic and headphone ports on front are not labeled. See below to make sure this meets your needs.

Other thoughts: No expansion slots, so no way to install graphics card, etc. No room for an optical drive, card reader, etc., either. Neither is an issue for me. Get a CPU with good enough on board graphics for your needs, in my case Intel HD4000. PSU is 90W external, so watch your CPU's power requirements. The only cooling is from the CPU fan which has to be low profile. My stock Intel fan clears the case by maybe 1/4" if that. 2.5" HDD/SSD only; there is room for two. No USB 3.0 on front panel, only four USB 2.0 on front panel. That might seem like a Con, but in my case I use two of the front USBs for the keyboard and mouse and the others for connecting phone, etc. It would be difficult to fit a USB 3.0 front panel plug into the case. Since the case is so small and sitting on the desk, I use the rear USB 3.0 from the motherboard. Paired with an Intel DH77DF motherboard, Intel 520 SSD, Intel i3-3225 CPU, and Crucial DDR3-1600 RAM.
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Style Name: ISK 300-150
Not my first iTX build, but the 1st in this small of a case. I've been iTX building with WHS/*nix servers, and was impressed at what you can do with them so much that I decided to give a "real" iTX build a shot. I'm very surprised, and this case helped make it happen. My usage is just something to easily drag around which does gaming on 1140px monitors, some 2D AutoCAD, and watch movies.

To judge it's size, it has the footprint of a shoebox and just about half the height. My latest WHS2 case is a Fractal Array R2 and is a monster compared to this (but holds 7 3.5" HDD's, which is the point of that build).

What you'll be facing is a 150W PSU, one low profile expansion slot, the usage of two 2.5" internal drives, and a slim-DVD/BluRay drive. That 2.5" internal drive space is best for SSD's IMO as notebook drives are just very slow. If you really need capacity, then an SSD and a 500G notebook drive will fit nicely in this case. I went with a slim DVD drive, but only use it here and there...it's really optional. The 150W PSU hasn't given me any issues and is actually a big PSU for it's class. Build specs are listed below, but it's not once hit the wattage wall given it's usage. It HAS failed while folding@home on the CPU and GPU which places both at 100% usage, but not all that often. I did F@H just as a test of sustained 24/7 loads and if the PSU can handle it. If I leave it folding, it might fail once a week while playing LFD2 when it's being starved. If I were not using a dedicated GPU and the i3's on-chip HD graphics, it'd chug right along IMO. It's also an internal PSU, so no wall or desk warts...just a normal cord to plug in. To get into any iTX build above 150W, you're really getting into cases meant for mATX.
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Antec ISK 300-150 Black Mini-ITX Desktop Computer Case 150 Watt Power Supply
This item: Antec ISK 300-150 Black Mini-ITX Desktop Computer Case 150 Watt Power Supply
Price: $71.00
Ships from and sold by Amazon.com
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