Product Application:

SFF ATX Chassis

Product Provided by:

GTR Tech Corporation

Available at:

GTR Tech Corporation

Estimated MSRP:

$249.99

Availability:

Now

Review by:

Darren

Edited by:

Scott

Review date:

May 16th, 2007

 

 

 

     The GT3 comes with a standard power cable, mounting hardware, a slim-line CD adapter for your IDE controller, the Installation Guide, and a screwdriver for those without a small screwdriver in their kits.  The most recent version of the Installation Guide can be found here.

Features:

Full Size ATX and Micro-ATX(uATX) Motherboard Compatible
Three Flexible Add-In Card Areas
VGA - Full Size Single-Slot OR Double-Slot Discreet Graphics. (PCI Express x16 Graphics 150W-ATX Specification 1.0)
PCI or VGA
PCI card or HDD and I/O panel
Standard Support For Up To Two Hard Drives
Efficient Cooling with Three Cold-Air Intakes/Fans
Add-in Card Area
CPU & Memory
Power Supply
Sturdy, Light, Transportable & Compact
All Aluminum Construction
Smaller than competitive "cube" products
~10 lbs fully configured
Patent-Pending Feature Module System allows thousands of system configuration combinations
Add-In Card Retention System
ABS Plastic Faux Carbon-Fiber Front Bezel/Sub frame
Retractable Handle, Wingdle™
Quiet Operation: Sub 30dB

Specifications:

Model Number
GT3-BH
Case Type
Sport Compact PC™  
Net Weight
7.7lbs (includes power supply)
Dimension (H*W*D)
15.4”x4.25”x12.5”
Handle
ABS Plastic with Stainless-Steel Frame
Cooling System
Front (Upper Intake) :
80 x 80 x 20 mm Ceramic Bearing, 2000 RPM, 23.8 dB, 23.34CFM
Front (Lower Intake) :
92 x 92 x 25mm Ceramic Bearing, 2000RPM, 25.9 dB, 41.71CFM
Top (PSU Intake) :
80 x 80 x 20 mm Ball Bearing, variable RPM
Drive Bays
- Accessible
- Hidden
3
1 x Slim CD
1+1 x 3.5’’ HDD
Add-In Cards Supported
One(1) Double Slot VGA, One(1) PCI*
One(1) Single Slot VGA, Two(2) PCI**
Expansion Slots
1 Slim-CD
Material
Aluminum, ABS Plastic, Stainless Steel (SECC)
Color
Black, Grey
Finish
Black-Die Anodized Polished Aluminum
Motherboards
Standard ATX
PSU
  1. 350W ATX 12V V2.0 with Active PFC
  2. Input: 120V ~~240V AC
  3. EMI Certified: FCC
  4. Safety Certified: NEMKO, TUV, UL, CE
  5. MTBF: 100,000hrs
  6. Wires: Braided
  7. Power Plug: USA
FRONT PANEL
  1. (4) USB 2.0 Ports 
  2. (1) Mic In
  3. (1) Headphone Out
  4. (1) Power-On Button with integrated Power LED(Blue)
  5. (1) HDD LED(Red)
  6. (1) GT3 Logo lit  with integrated Blue LED’s
Miscellaneous
  1. (1) Double-Slot PCI-Express x16 Riser
  2. (1) One-Slot PCI Riser
  3. (1) Slim-CD Adaptor
  4. (2) Front Panel USB Connector
  5. (1) Front Panel Audio/Mic Header
  6. (1) GT3 LED Header
  7. (1) Power Cord
  8. (1) Manual
  9. (1) Screwdriver
WARRANTY
Power Supply: 3 year limited warranty
Risers: 1 year limited warranty
Upper and Lower Intake Fans: 3 year limited warranty

*Default GT3-BH Configuration
**with optional 2 slot PCI riser kit

Pre-Installation:

     One of the major reasons to consider the GT3 for your Small Form Factor (SFF) build is its ability to use full size components like your ATX motherboard or your full size Video and PCI cards.  However some planning is required to get the most out of your GT3 case.  The GTR website offers this handy checklist to get you started:




     A handy list of known compatible motherboards can be found here.  More cards are being added as they are tested but straying from the list can be a show stopper.

Inside the GT3:

     Now that you have your compatible build mapped out, lets take a look at the unique design that makes a full size ATX build possible in this tiny case.

     Opening the GT3 is as simple as lifting the handle and removing two screws from the back.  The cover slides back and up to reveal the insides.  From the top we have the Fotron FSP350-60MB power supply, the drive cage, a support beam, and across the bottom we have the card cage module.

     With the bottom cage removed we get a good look at the space available to the motherboard.  The two front fans are positioned to provide airflow over the cards via the 92mm fan and drives while still moving air towards the rear exhaust venting with the top 80mm fan.

     This close-up of the 80mm fan shows how the fan is angles to blow across the drive bays and towards the CPU.  The Users Guide recommends routing the cabling around the top of the fan to help keep the air path unobstructed.

     The bottom 92mm fan sits behind the card cage mounting.  Cables can be run both under the fan and in front of the mounting bracket along the back of the motherboard.  Cable management is critical in making the limited space work efficiently and will make up the bulk of the extra install time needed.

     Looking at the back of the chassis you can see that in addition to the two front fans, up to four smaller (40mm) fans can be mounted in the back exhaust venting.  Although a window option is not currently available, the black anodized finish is continued on the inside as well.