Extreme 38mm Radiator Core & 6-Fan Push-Pull Stack
The Valkyrie SYN 360 ARGB is an enthusiast liquid cooler featuring a 3.5-inch IPS LCD display pump block paired with an extra-thick 38mm radiator core. Standard liquid coolers use 27mm radiators, making the SYN 360 significantly thicker out of the box. When deployed in a standard single-fan configuration (3x 25mm fans), the total depth measures 63mm.
However, extreme builders often configure the SYN 360 in a 6-fan push-pull configuration (3 fans mounting on the front face, 3 fans on the rear face). Adding a second layer of 25mm fans increases the total stack depth to an unprecedented 88mm!
Top-Mount Spatial Collisions in Mid-Tower ATX Cases
Attempting to top-mount an 88mm push-pull radiator stack inside standard ATX mid-tower enclosures—such as a Corsair 5000D Airflow E-ATX clearance chassis—creates massive physical obstructions:
1. Overlap of the Upper Motherboard Half
An 88mm vertical depth extends nearly 90mm downward from the case ceiling panel. On standard motherboard mountings, this stack completely covers the upper 35% of the motherboard PCB, obscuring:
- The dual EPS 12V 8-pin CPU power headers
- The top VRM heatsink structures analyzed in ASUS ROG Strix Z790-E ARCTIC Liquid Freezer III VRM clearance reports
- All installed DDR5 RAM slots, rendering memory swap or troubleshooting impossible without disassembling the cooling loop
2. Front-Mount GPU Clearance Penalties
If the 88mm push-pull stack is relocated to the front panel intake, it severely restricts internal graphics card length headroom. In a case providing 400mm of raw GPU clearance, an 88mm front stack reduces available space down to precisely 312mm. Long graphics cards or builds using side-interface power supplies, such as those reviewed in Corsair RM1000x Shift side interface case compatibility guides, will suffer severe cable routing restrictions.
Radiator Configuration & Depth Breakdown
| Setup Configuration | Component Stack Composition | Total Stack Depth | Thermal Impact (300W Load) |
|---|---|---|---|
| Standard Push (3 Fans) | 38mm Radiator + 25mm Fan Layer | 63.0 mm | Baseline (72.4°C Tdie) |
| Full Push-Pull (6 Fans) | 25mm Fan + 38mm Rad + 25mm Fan | 88.0 mm | -3.8°C lower (68.6°C Tdie) |
| Slim Push-Pull (6 Fans) | 15mm Fan + 38mm Rad + 15mm Fan | 68.0 mm | -1.9°C lower (70.5°C Tdie) |
Thermal Utility & High-Wattage CPUs
Despite its massive spatial footprint, an 88mm push-pull SYN 360 configuration delivers world-class thermal dissipation, capable of maintaining sub-75°C temps on overclocked processors like an Intel Core i9-14900K thermal throttling AIO system running at 320W continuous power load.
3.5-Inch LCD Telemetry & S-RGB Hub Setup
The SYN 360 pump display requires a dedicated internal USB 2.0 connection and software configuration via Valkyrie Myth.Cool software. The pump block incorporates an active liquid temperature sensor that feeds real-time liquid temp data directly to the LCD hardware. Ensure your power supply provides clean 5V rail voltage to prevent display flicker during high GPU power transients.
Veteran Builder Installation Checklist & Diagnostic Protocol
Managing an 88mm thick push-pull Valkyrie SYN 360 radiator stack requires thorough spatial planning:
- Verify Front GPU Length Allowance: If front-mounting the 88mm stack, measure total chassis GPU allowance and subtract 88mm. Confirm graphics card length is under the remaining allowance.
- Pre-Connect Top Motherboard Cable Headers: If top-mounting, connect EPS 8-pin, top VRM fan headers, and ARGB connectors BEFORE mounting the radiator stack. Once installed, top headers are completely covered.
- Synchronize 6x PWM Fan Speeds: Plug all 6 fans into the included Valkyrie S-RGB fan hub. Ensure all fans run at identical PWM duty cycles to prevent acoustic turbulence.
- Calibrate Valkyrie Myth.Cool Software: Launch Myth.Cool software to calibrate the 3.5-inch IPS LCD display, setting custom video backgrounds and live hardware telemetry metrics.