V1.0
INSTRUCTION MANUAL V1.0
INSTRUCTION MANUAL

INTRODUCTION
Thank you for choosing Phanteks. Please take a moment to carefully go through the manual. Phanteks will not take responsibility for any damages incurred due to incorrect installation or usage of this product.
This manual supports the following models:
PH-EC200AC_BK (2x 120 mm Black Fans)
PH-EC200ATG_DBK (2x 120 mm D-RGB Fans)
PRODUCT OVERVIEW
CLEARANCE
CPU Cooler Height 165 mm
GPU Clearance 355 mm
GPU Thickness 3-slot, 65mm
FRONT
120 FAN
140 FAN 
120
140 ![]()
RAD
RAD ![]()
SIDE
120 FAN 
120 ![]()
RAD ![]()
BOTTOM
120 FAN 
REAR
120 FAN 
120 RAD ![]()
P200A PRE-INSTALLED ACCESSORIES:
2x 120 mm Black or 2x 120 mm D-RGB 2x SSD Cover

P200A INCLUDED ACCESSORIES:
6x Zip Ties 21x Motherboard + SSD Screw

4x PSU Screw 3x Case Screw

1x Thumb Screw 1x Vertical GPU Mount

FRONT I/O FEATURES

- Power Button
- Reset Button
(P200AC Only) - D-RGB Mode
(P200ATG-D Only) - D-RGB Color
(P200ATG-D Only) - Headphone / Microphone
- USB-C Gen 2
(P200ATG-D only) - USB 3.0
ECLIPSE P200A Performance (PH-EC200AC_BK)
*Optional upgrade
ECLIPSE P200A DIGITAL-RGB (PH-EC200ATG_DBK)

DIGITAL-RGB CONTROLS (P200ATG_D MODEL)
MODES
COLORS

RAINBOW ![]()
PRESS AND HOLD THE MODE BUTTON TO TURN OFF LEDS
PRESS AGAIN TO TURN ON
STEP 1. REMOVING CHASSIS PANELS
a. PULL THE SIDE PANEL, THEN LIFT THE PANEL UP TO REMOVE IT

b. REMOVE FRONT PANEL BY PULLING ON THE PANEL FROM BELOW

c. REMOVE THE BOTTOM DUST FILTER FROM THE FRONT

STEP 2. MOTHERBOARD INSTALLATION
INSTALL THE ITX MOTHERBOARD WITH 4x MOTHERBOARD SCREWS
INSTALL:
4x
![]()

STEP 3. POWER SUPPLY INSTALLATION
THE POWER SUPPLY IS INSTALLED THROUGH THE REAR OF THE CHASSIS. LOOSEN THUMBSCREWS TO REMOVE PSU BRACKET. INSTALL PSU TO BRACKET WITH 4x PSU SCREWS.
LOOSEN:
2x
![]()
INSTALL:
4x
![]()
Plug in all cables you need for your build into the power supply first before installing it for easier installation

The right-side panel can be secured with a screw if cables are pushing against it.

STEP 4. STORAGE INSTALLATION – Dedicated 2.5″ SSD Bracket
INSTALL THE SSD(s) WITH 4x SSD SCREWS ON THE DEDICATED SSD BRACKET AND MOUNT IT BACK INTO THE CHASSIS.
INSTALL:
4x
![]()


STEP 5. STORAGE INSTALLATION – 2.5″ SSD Covers
INSTALL THE SSD DRIVE WITH 4x SSD SCREWS ON THE SSD COVER AND MOUNT BACK INTO THE CHASSIS.
INSTALL:
4x
![]()


STEP 5. MOTHERBOARD CONNECTIONS
a. CONNECT THE HD–AUDIO & USB 3.0 CABLES
![]()

P200ATG_D MODEL ONLY:
![]()
b. CONNECT THE FRONT I/O CABLES TO THE FRONT I/O HEADER ON THE MOTHERBOARD (SEE FRONT I/O HEADER DIAGRAM FOR GENERAL REFERENCE)
ALL MODELS:
![]()
P200AC MODEL ONLY:
![]()
![]()
MOTHERBOARD FRONT I/O HEADER DIAGRAM

- POWER LED
- POWER SWITCH
- NOT USED
- RESET SWITCH
- HDD LED
For a more accurate overview, please consult the motherboards’ manual.
*On the P200ATG_D model, the D-RGB lighting functions as a power LED.
STEP 6. D-RGB LIGHTING – P200ATG_D MODEL ONLY
a. CONNECT THE SATA CABLE TO THE POWER SUPPLY

CONNECT MORE D-RGB PRODUCTS
b. CONNECT D-RGB CONNECT OR TO D-RGB PRODUCTS
To DIGITAL-RGB Products

SYNC YOUR CASE LIGHTING TO THE MOTHERBOARD (OPTIONAL)
c. CONNECT MOTHERBOARD D-RGB ADAPTER TO THE MOTHERBOARD
To D-RGB Motherboard (optional)
MOTHERBOARD D-RGB HEADER
Compatible with:

ADDRESSABLE ADDRESSABLE RAINBOW

Lighting must be controlled through the motherboard software when connected to the motherboard. The Color and Mode buttons do not work when synced to motherboard.
OPTIONAL UPGRADES
STEP 7. VERTICAL GPU MOUNT – OPTIONAL (RISER CABLE SOLD SEPERATELY. PH-CBRS_FL15)
a. Release the GPU brackets by removing 3 screws.
RELEASE:
3x


INSTALL:
3x
![]()

b. Secure the GPU brackets as shown with the same 3 screws.
The rear fan position cannot be used with a vertical GPU.
c. Secure the GPU Mount to the bottom of the chassis with the 2 thumb screws. Secure the Riser Cable to the GPU Mount.

The GPU Mount has two mounting positions. Position A allows for better air cooling and 3-slot GPU cards.
STEP 8. STORAGE INSTALLATION – 3.5″ HDD (STACKABLE HDD BRACKET SOLD SEPERATELY. PH-HDDKT_03)
Up to 4 Stackable HDD Brackets can be installed in the side fan locations. These are available separately.
a. NSTALL THE HDD DRIVE INTO THE STACKABLE 3.5” HDD BRACKET.
INSTALL:
4x
![]()

b. STACK TWO BRACKETS WHEN INSTALLING MORE HDDs. IF NOT, SKIP THIS STEP.
TO REMOVE A BRACKET, PRESS AND PULL TO RELEASE.
d. MOUNT THE BRACKETS INTO THE CHASSIS AND SECURE EACH HDD WITH 2 THUMBSCREWS
INSTALL:
2x
![]()

![]()
Documents / Resources
![]() |
PHANTEKS ECLIPSE P200A [pdf] Instruction Manual PHANTEKS, ECLIPSE, P200A, PH-EC200AC, PH-EC200ATG |




