Phanteks Enthoo Primo Case User Manual
Designed in the Netherlands
Introduction
Congratulations on your purchase of the Phanteks Enthoo Series Case and welcome to the User's Guide. Phanteks believes that meaningful designs are created through the fusion of form and function.
Caution: Please take a moment to carefully go through the installation guide. Phanteks will not take responsibility for any damages incurred due to incorrect installation and incorrect usage of this product. Thank you.
The bar has been set to a new standard with Phanteks' release of their first Enthoo Series case. Passionate about cooling and the one that brought you the world's best air coolers, Phanteks enters the chassis arena with their functional design with exceptional cooling possibilities, the Enthoo Primo.
1. Specifications
| CASE SPECIFICATIONS | |
|---|---|
| Dimension | 250 mm x 650 mm x 600 mm (W x H x D) |
| Form Factor | Full tower |
| Material(s) | Aluminum faceplates, Steel chassis |
| Motherboard support | ATX, EATX, mATX, SSI EEB |
| Weight | 17.9 kg |
| Front I/O | 2x USB 3.0, 2x USB 2.0, Mic, Headphone, LED ON/OFF switch, Power Reset |
| Side window | Yes, split-window design |
| EXPANSION & DRIVE BAYS | |
|---|---|
| Expansion slots | 8 |
| Power supply slots | 2 |
| External 5.25" | 5 |
| Internal 3.5" | 6 (2x 3HDD cages) |
| Internal 2.5" | 12 (2x 3HDD cages + 2x doublestack SSD brackets) (*expandable to 3x) |
| COOLING | ||
|---|---|---|
| 120 mm fan | 140 mm fan | |
| Front | 2x (2x included with LED) | 2x (2x included with LED) |
| Top | 4x | 3x (1x included) |
| Side | 2x | 2x |
| Rear(top) | 1x | 1x (1x included) |
| Rear(bottom) | 1x | 1x (1x included) |
| Bottom | 4x | 2x (1x included) |
| HDD | 2x | - |
| LIQUID COOLING | ||
|---|---|---|
| 120 mm radiator | 140 mm radiator | |
| Front | Up to 240 | Up to 420 |
| Top | Up to 480 | 140 |
| Side (w/o HDD cages) | Up to 240 | Up to 280 |
| Rear | 120 | - |
| Bottom | Up to 480 | Up to 280 |
| PH-F140SP (included fans) | ||||
|---|---|---|---|---|
| Speed (rpm) | Max Airflow | Static Pressure | Acoustical Noise | |
| 1200 ± 250 rpm | 82.1 CFM | 1.33mm H2O | 19 dB | |
| CLEARANCE | |
|---|---|
| Graphic card | 257 mm (reservoir bracket installed) / 277 mm (reservoir bracket installed w/o cover) / 350 mm (no reservoir bracket) |
| CPU cooler | 390 mm (HDD cages in front position) / 515 mm (no HDD cages) |
| Cable management | 207 mm |
| 30 mm | |
| PRODUCT DETAILS | |
|---|---|
| Model number | PH-ES813P |
| Warranty | 5 Years |
2. Exploded View
The following lists the components identified in the exploded view diagram:
- 1. Chassis
- 2. Left Side Panel
- 3. Side Window
- 4. Right Side Panel
- 5. Right Side Mesh Cover
- 6. Front Panel
- 7. Front Panel Door
- 8. ODD Cover
- 9. Front Cover Dust Filter
- 10. Top Panel Mesh Cover
- 11. Top Panel
- 12. Reservoir Bracket
- 13. Reservoir Bracket Cover
- 14. Bottom Radiator Bracket
- 15. Bottom Dust Filters
- 16. Tool-less ODD
- 17. Phanteks Logo plate
- 18. Front Mesh Cover
- 19. Hard Drive Cage
- 20. Hard Drive Stand
- 21. SSD Bracket
- 22. Pump Bracket
- 23. Side Radiator Bracket
3. Accessories
| ITEM | DESCRIPTION | USE | QTY |
|---|---|---|---|
| Screw M3 x 5mm | Motherboard/ ODD/SSD | 28 | |
| Stand Off Screws | Motherboard | 5 | |
| Screw 6-32 x 6mm | PSU | 9 | |
| Thumb Screws 6-32 x 6mm | PSU, Brackets, HDD cages | 10 | |
| Screw 6-32 x 31mm | Front/HDD fans | 10 | |
| Zip Tie | 150mm | 10 | |
| Hook n Loop (long) | 188 x 10 x 1.8mm | 1 | |
| Hook n Loop (short) | 110 x 10 x 1.8mm | 1 | |
| Rubber Stand | 2nd PSU | 2 | |
| Screw 5 x 10KT | Fan installation | 12 | |
| Screw M4 x 8mm | Reservoir Bracket | 8 | |
| CM6 #11 | HDD | 12 | |
| CM6 #5 | Pump Bracket | 5 | |
| PWM6# x 6mm | Hook n Loop Screw | 2 | |
| Alumnium Plate | Logo Plate | 1 |
4. Brackets
SSD Bracket: Supports SSD installation.
Reservoir Bracket: Supports reservoir mounting.
Side Radiator Bracket: For side radiator mounting.
Bottom Radiator Bracket: For bottom radiator mounting.
Pump Bracket: For pump mounting.
5. I/O Ports and Front Panel
Top View of Front Panel:
- 1. Microphone
- 2. Headphone
- 3. USB 2.0
- 4. USB 3.0
- 5. Power Reset
- 6. LED ON/OFF Switch
- 7. HDD LED
- 8. Power Button
Front View of Front Panel: (Diagram shows physical layout, described by the list above)
Refer to page 10 for connection details.
6. Connections
LED ON/OFF SWITCH
- Per Fan LED Line (1-6): Supports up to 100mA.
- Power LED connections (8): Supports up to 1A.
- Optional LED Strip Connection (9): Supports up to 1A (max 50 LEDs per connection).
Note: Slots 1, 2, and 8 are occupied by default. Slots 3-6 are unoccupied connectors for Phanteks LED fan upgrades. Slot 9 is a Molex output connector for LED Strips.
MOLEX CONNECTOR
This section details motherboard connections for Power LED, Reset SW, Power SW, H.D.D LED, USB 3.0, and USB 2.0. The diagrams show pin layouts for these connectors.
- Power LED + / -: Connects to motherboard for power LED indication.
- Reset SW: Connects to motherboard for the reset button function.
- Power SW: Connects to motherboard for the power button function.
- H.D.D LED: Connects to motherboard for hard drive activity LED.
- USB 3.0: Standard USB 3.0 header connection.
- USB 2.0: Standard USB 2.0 header connection.
7. Panel Removal
Side Panels
To remove the side panels: Unscrew the 4 thumb screws ? located at the rear of the case. Then, pull the panels outwards.
Front and Top Panels
Caution: To prevent damage to the panels, please follow the steps in order.
- Step 1: Pull outward ⬅️ to remove the front panel. Note: Use caution when removing the front panel, as Power LED wires are attached to it.
- Step 2: Pull up ⬆️ to remove the top panel.
8. Motherboard Installation
Preparation:
- Step 1: Remove the reservoir bracket by unscrewing the four screws before installing the motherboard.
Standoff Screws:
- Step 2: Standoff screws are pre-installed for ATX motherboards. Extra standoffs are required for E-ATX motherboards. Ensure standoffs are correctly positioned for your motherboard form factor.
Installation:
- Step 3: Install the motherboard onto the standoffs and secure it with the provided M3 screws.
9. Power Supply Installation
Standard Installation (Rear):
Align the power supply unit (PSU) with the mounting holes at the rear of the chassis. Use the provided screws ? to secure the PSU in place.
Optional PSU Installation (Second PSU)
Recommendation: This location is recommended for an optional second PSU. Note that airflow may be restricted if a PSU is installed here.
To access this location, unscrew the panel to reveal the PSU mounting area. Align the PSU with the mounting holes and use the provided screws ? and rubber dampers to secure the PSU to the chassis.
10. Filters Removal
Dust Filters
The case features dust filters for easy maintenance.
- Removal: Push down ⬇️ on the designated area of the filter, then push in ➡️ to remove it.
- Cleaning: To clean the dust filters, run slow-moving water through them. Ensure filters are completely dry before reinstalling them.
Filters are located at the front and bottom of the case.
11. Fan Compatibility
| FAN COMPATIBILITY TABLE | 120mm | 140mm |
|---|---|---|
| Top | 4x | 3x (1x included) |
| Bottom | 4x | 2x (1x included) |
| Front | 2x | 2x (2x LED fan included) |
| Rear (Top) | 1x | 1x (1x included) |
| Rear (Bottom) | 1x | 1x (1x included) |
| Side | 2x | 2x |
| HDD Cages | 2x | - |
12. PWM Hub
The PWM Hub allows for PWM control of up to 11 fans. It can be mounted in various locations within the case.
- Functionality: The PWM hub enables PWM function for 3-pin fans.
- Connections: Fan 1 can only connect to one fan and cannot be split. Fans 2 through 6 can be split to multiple fans.
- Control: All PWM functions are controlled by Fan 1.
- Power: Requires a MOLEX connector for power.
13. SSD/ODD Installation
SSD Installation
Method 1 (Bracket): Slide the bottom SSD into the bracket, place the second SSD on top, and screw in to lock. The "DROP N LOCK" mechanism involves aligning the corner of the bracket to the guide and dropping it down to lock.
Method 2 (Direct Mount): Align the SSD onto the mounting holes on the drive cages or specific mounting points and screw in.
ODD (Optical Drive) Installation
To install an ODD:
- Push in the two sides of the ODD cover to release it.
- Align the ODD with the drive bay and slide it in.
14. Hard Drive Installation
3.5" Hard Drive Installation
Place the 3.5" hard drive into the tray. Push the arms inwards to lock the drive securely.
Align the tray with the HDD cage and slide it in to secure.
2.5" SSD Installation
Align the SSD onto the designated mounting holes on the drive cages or specific mounting points and screw in.
Removing and Repositioning HDD Cages
To remove HDD cages: Unscrew the thumbscrews ? holding the cages in place and slide them out.
To reposition HDD cages:
- Unscrew the rails under the ODD bay.
- Pull the tab out to release the cage assembly.
- Remove the thumbscrew on the HDD cage stand.
- Reposition the cage to an alternate placement location and reassemble.
15. Watercooling Installation
Radiator Compatibility
The Enthoo Primo supports various radiator sizes for both 120mm and 140mm form factors across different mounting locations.
120 MM FORM FACTOR RADIATORS
| Radiator Size | Front | Rear (Top) | Rear (Bottom) | Bottom | Top | Side (w/o HDD Cages) |
|---|---|---|---|---|---|---|
| 120mm | Up to 240 | 120 | 120 | Up to 480 | Up to 480 | Up to 240 |
| 240mm | Up to 240 | 120 | 120 | Up to 480 | Up to 480 | Up to 240 |
| 360mm | - | - | - | - | - | Up to 240 |
| 480mm | - | - | - | - | - | - |
Caution: Supported Radiator size and thickness varies depending on your setup. Maximum thickness is 70mm.
140 MM FORM FACTOR RADIATORS
| Radiator Size | Front | Rear (Top) | Rear (Bottom) | Bottom | Top | Side (w/o HDD Cages) |
|---|---|---|---|---|---|---|
| 140mm | Up to 420 | 140 | 140 | Up to 280 | 140 | Up to 280 |
| 280mm | Up to 420 | 140 | 140 | Up to 280 | 140 | Up to 280 |
| 420mm | - | - | - | - | - | - |
Caution: Supported Radiator size and thickness varies depending on your setup. Maximum thickness is 70mm.
Radiator Brackets
- Bottom Radiator Bracket: Supports radiators up to 145mm in width.
- Side Radiator Bracket: For mounting radiators on the side.
Pump Bracket
The pump bracket features universal mounting, allowing for multiple pump types and sizes to be installed. It can be mounted with or without the HDD stand.
Dimensions are in millimeters.
Reservoir Bracket
The reservoir bracket can be installed at the rear of the chassis. Unscrew the cover to install the reservoir. Specific dimensions are provided for mounting.
Dimensions are in millimeters.
16. Service and Support
If you have any questions or concerns, please visit Phanteks' website for technical support. Phanteks considers customer support, satisfaction, and feedback an essential element of its overall marketing effort. Please feel free to contact the support team.
Contact Phanteks at:
For Warranty Information, please visit Phanteks' website.
