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Phanteks Enthoo Primo PH-ES813P_WT White Aluminum / Steel ATX Full Tower Computer Case
- Aluminum / Steel ATX Full Tower
- 2 x USB 2.0 / 2 x USB 3.0 / Mic / Headphone / LED switch Front Ports
- 5 External 5.25" Drive Bays
- 6 Internal 3.5" Drive Bays


Phanteks' Enthoo Primo features a unique, thermally isolated PSU location, multifunctional cable/reservoir cover, exclusive brackets, and massive cooling potential.
Phanteks' new case features a shifted design which allows for the unique PSU configuration. The PSU is thermally isolated, creating cooler temperatures within the case. With the PSU located in the back of the case, Phanteks creates a cleaner look and better cable management. Exclusive brackets make everything a breeze to install. Reservoir bracket can be use as a cable cover with the modular cover on or as a reservoir bracket with the pre-drilled holes when cover is off. Enthoo Primo includes a pump bracket that supports many different pumps, side radiator bracket, and a bottom radiator bracket for easy installation.
- Full Tower Chassis
- Brushed Aluminum Front and Top Panels
- Ultimate Water Cooling Solution
- Removable Dust Filters
- Dual PSU Capability
- Innovative Reservoir Bracket / Cable Cover
- Modular HDD Cages
- Drop-n-Lock Double Stack SSD Brackets
- Clean and elegant design can be recognized by the refined aluminum front and top panels. Controllable LED lighting (LED strip and fan LED). Polished chamfers subtly accentuate the intake and exhaust areas.
- Stealthy interior: hidden PSU / hidden HDD / hidden cables and grommets (modular cable cover).



- Dual repositionable and removable HDD cages (supports up to six HDD's) for more installation flexibility or unrestricted airflow.
- Closed HDD panel strengthens the chassis' rigidity, even when both HDD cages are removed.
- Removable Drop-n-Lock Doublestack SSD brackets can be installed on three different locations (two brackets included).
- Removable front and top covers for easy installation of cooling components and easy dust filter removal.
- Other removable dust filters are located in the bottom (two) and side panel (two).
- Pre-installed cable management tools behind the motherboard tray can be fastened and released.
- Ports: two USB 3.0, two USB 2.0, microphone, 3.5mm audio jack; LED switch.
- Supports up to two PSUs.

- Extreme cooling capacity, provides up to 16 different fan mount locations (120mm / 140mm).
- Five included Phanteks' premium fans PH-F140SP.
- The PWM hub makes it possible to control all the connected fans (also three-pin fans) with PWM functions through one PWM connector, creating better cable management.
- Thermally isolated PSU keeps the radiant heat away from other critical components, reveals an optimal bottom air intake, and hides the cables from blocking the airflow.
- Extensive water cooling support: provide up to five different installation areas for slim and thick radiators varying from single to quad (120mm and 140mm form factors). Clearance for push-pull fan configurations.
- Innovative liquid cooling mounting systems: radiator brackets for easy installation (bottom and side), cable cover can be transformed into a reservoir bracket with pre-drilled mounting holes and a universal pump bracket with vibration dampening function.


Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 5 years
- Limited Warranty period (labor): 5 years
- Read full details
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Newegg.com's Standard Return Policy
Pros: Water cooling Capacity Fan Implementation Cable Management Aestetics
Cons: Weight
Overall Review: The Enthoo Primo is an extremely awesome bargain. It allows a great amount of flexibility in installing a variety of radiators and software, as well as conveniently hiding all of the cables. I will divide this review into several parts: Motherboard Compatibility: 9/10. ATX E-ATX and everything downward. This is more than enough for even the above average enthusiast. Having motherboards like the rampage iv makes 4-way possible in E-ATX, so there is really no need to support XL-ATX. Radiator Capacity: 9/10. This case specializes in watercooling. It allows 2 480s if you are willing to get rid of 3 hard drive cages (leaving 3 + 4 SSD brackets). I did have a gripe in this department; to install a 60mm thick 420 = 140x3 radiator in the top I needed to dremel out the top 5.25 inch supports. I would take this rating down to 9/10, but the other options are phenomenal. For example, with my standard ATX and a willingness to cover the bottom pci-e slot, I have 2 80 mill thick rads and 2 sets of fans stacked in the bottom with full hard drive support and the 420 in the top. Reservoir Capacity 9/10. It is highly uncommon to even see this as a category, but there are two native places to mount tube reservoirs. The only reason I knocked it down a notch is because the screw holes didn't line up with my EK-D5 combo tube res, which I find to be quite common. I drilled one hole in the removable bracket/cable hiding piece, and I was off to the races. Fan Implementation: 10/10. Superb. If you have a 4-pin cpu fan port controllable via the bios/uefi, then this is probably the second best part of this case. It gives 3-pin fans pwm operatbility, which allows the fans to run at extremely low speeds. For example, with the MSI mpower z77, I was able to set the minimum fan speed to 37.5% their usual speed and 45C as the temperature. It ramps up to maintain these temperatures, which I'm okay with because if I'm programming or playing games I want the fans to be running near full speed. With splitters, the device supports up to 11 fans. Cable Management: 10/10. Best element of this case. You can't see any cables! The PSU is concealed behind the motherboard tray, and the cables coming through the grommets are almost completely hidden by the reservoir bracket behind the tray. If you have the new evga dark x79 board, they would be entirely stealthed due to the right angled 24-pin. Storage Support: 10/10. 6 HDD, 4 SSD native, plus 5 5.25 bays if you need extra HDD room (there are hotswap 3 5.25 -> 4 3.5 available). What Else can be said? Aesthetics: 10/10. Beautiful big black anti-symmetric box. HUGE window which is dimmed to make it even more mysterious looking, brushed aluminum look on the front, a small window to reveal a (removable) phanteks logo. Etc, etc, etc... Overall, I was going to give this case a 4.5/5 due to the radiator problem in the top described above. However after writing it I realized that I loved it to much to s