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T
H
V3
WELVE
UNDRED
U
'
M
SER
S
ANUAL

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Summary of Contents for Antec TWELVE HUNDRED V3

  • Page 1 WELVE UNDRED ’ ANUAL...
  • Page 2 2.5” SSD drive mount and newly integrated USB 3.0 round off a robust foundation for your components. The Twelve Hundred V3 features a top Big Boy 200™ blue LED cooling fan, two rear blue LED 120 mm fans and three front blue LED 120 mm fans. Apart from standard size power supplies, the Twelve Hundred V3 can accommodate Antec’s CPX form factor PSUs.
  • Page 3: Table Of Contents

    Table of Contents Introduction Case Specifications ..................3 Diagram ......................3 Hardware Installation Guide Setting Up ....................4 Motherboard Installation ................4 Power Supply Installation ................5 Flexi-Drive Bay System ................5 Internal 3.5” Device Installation ..............5 External 5.25” Device Installation ...............6 Internal 2.5” Device Installation ..............6 Cable Management Compartment ..............7 Water Cooling Platform ................7 2.10...
  • Page 4: Case Specifications

    6. Motherboard Mount - Mini ITX, MicroATX or Standard ATX 7. Power supply mount - Standard size PSUs or Antec’s exclusive CPX form factor PSUs 8. 12 total 5.25” drive bays 9. 3 reconfigurable 3.5” drive cages 10. Internal 2.5” SSD drive mount 11.
  • Page 5: Hardware Installation Guide

    Hardware Installation Setting Up Place the case upright on a flat, stable surface so that the rear panel (power supply and Place the case upright on a flat, stable surface so that the rear panel (power supply and Place the case upright on a flat, stable surface so that the rear panel (power supply and expansion slots) is facing you.
  • Page 6: Power Supply Installation

    Attach the power supply to the case with the screws provided. Flexi Drive Bay System The Twelve Hundred V3 comes with twelve 5.25” external drive bays at the front of the case. There are three HDD cages preinstalled inside the bottom nine 5.25” bays. Each HDD cage occupies three consecutive 5.25”...
  • Page 7: External 5.25" Device Installation

    3. Lay the Twelve Hundred V3 Twelve Hundred V3 on its side, and hold the drive in place on top of the grommets. 4. Secure the device to the case with the screws provided, tightening the Secure the device to the case with the screws provided, tightening the screws with your fingers first, and then the screwdriver.
  • Page 8: Cable Management Compartment

    Note: The plate is not pre-drilled. You will need to drill the appropriate holes to be compatible with your water cooling kit. 2.10 Three-Way SLI Configuration Option The Twelve Hundred V3 has eight expansion slots, making it capable of supporting up to three graphics cards in triple-SLI configuration. Consult your motherboard and graphics cards manuals for more information.
  • Page 9: Connecting The Front I/O Ports

    Connecting the Front I/O Ports Front I/O Ports and LEDs Note: Please refer to your motherboard manual for specific pin outs or location of front panel connectors. Connect the Reset switch (labeled RESET SW) to the motherboard at the RST connector. Polarity (positive and negative) does not matter for switches.
  • Page 10: Ac'97/Hd Audio Ports

    AC’97/HD Audio Ports There is an Intel® standard 10-pin AC’97 connector and an Intel® 10-pin HDA (High Definition Audio) connector linked to the front panel of the case. Signal Names Signal Names (HDA) (AC’97) MIC2 L MIC In AGND MIC2 R MIC Power AVCC FRO-R...
  • Page 11: Rewiring Motherboard Header Connections

    Big Boy 200™ fan: The Twelve Hundred V3 comes with a Big Boy 200 mm blue LED fan. This fan has a three-speed switch that lets you choose the speed best suited to your needs and a switch to turn on or off the blue LED. The default fan speed setting is Low.
  • Page 12 Front TriCool™ LED Intake Fans: The Twelve Hundred V3 comes with three 120 x 25 mm TriCool™ blue LED fans which are pre-installed in front of each HDD cage to cool the hard drives. These fans are installed so the air will be blown into the case.
  • Page 13: Washable Air Filters

    Washable Air Filters Front Air Filters – There is a filter located behind the faceplate of each HDD cage faceplates. There is a total of three front air filters that come with the case by default. To clean the filter: 1.

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