astralcooler
[Advanced] Water Cooling Solution for Tower Server
800-2000W cooler for workstations
What's In The Box
| NO. | ACCESSORIES | QTY |
|---|---|---|
| 01 | CPU Water Block | custom |
| 02 | GPU Water Block | custom |
| 03 | Pump-reservoir combo | 1x |
| 04 | 480x240x100mm Radiator | 1x |
| 05 | Cooling Fan | 8x |
| NO. | ACCESSORIES | QTY |
|---|---|---|
| 06 | Distro Plate | 1x |
| 07 | Soft Tubing | 4.5m |
| 08 | Tube Fitting | 28x |
| 09 | Computer Case | 1x |
Measured, Not Modeled
DYNAMIC WATER LOOP DIAGRAM
Native support for 800W–2000W system TDP. Handles single, dual or multiple GPUs and dual‑CPU servers. Peak power spikes are no bottleneck.
Independent parallel water loop avoids the “hot last card” problem of serial designs. Multiple GPUs run at uniform temperatures for consistent collective training efficiency.
Oxygen-free copper micro-fin block + dense radiator keeps CPU/GPU cool during long LLM training, avoiding throttling and accelerating iterations.
Target Users & Typical Workloads
Top‑Tier Multimodal Film Video Studios
In 2026, AI video generation (text‑to‑video) has entered the 4K/8K era. This solution perfectly supports parallel rendering of multiple video generation models or large‑scale high‑resolution image library training, dramatically shortening creative turnaround times.
Autonomous Driving & Robotics R&D Teams
These fields require processing massive amounts of sensor fusion data and complex physical simulation training, with extremely high demands for sustained stability and throughput of computation. The 2000W‑level thermal dissipation headroom ensures that the system remains stable and throttle‑free during reinforcement learning tasks that may run for months.
AI Hardware Brands & Independent E‑commerce Sellers (Core Fit)
As a hardware solution provider, this configuration serves as an outstanding "flagship technology model." Built with a full‑tower server‑grade chassis and complex EPDM split‑flow tubing, its industrial visual impact is extremely strong. Combined with 8K commercial product photography, it effectively builds a "top‑tier industry benchmark" brand image on independent sales websites, attracting high‑net‑worth customers who demand extreme performance.
Mid-to-Large AI Enterprises & Private Deployment Teams
For companies handling sensitive data (e.g., finance, government, healthcare), cloud compute is not the first choice. This solution allows them to directly deploy four flagship GPUs in parallel (e.g., RTX 5090 x4) in their local office or lab environment, ensuring absolute data privacy while delivering instant compute power comparable to a small server cluster.
Purchase note
Different CPUs and GPUs require different water block models. Please send your specific model to customer service.
CPU Block specification
| Specification | Value |
|---|---|
| Material | Oxygen-free copper, Aluminum |
| Craft | Anodizing |
| Port threads | G1/4" |
GPU Block specification
| Specification | Value |
|---|---|
| Material | Oxygen-free copper |
| Port threads | G1/4" |
Radiator specification
| Specification | Value |
|---|---|
| Size | 518 × 254 × 100 mm |
| Fan compatibility | 120 × 120 × 25 mm fan |
| Port threads | G1/4" |
Fan specification
| Specification | Value |
|---|---|
| Size | 120 × 120 × 25 mm |
| Material | PVC composite |
| Static pressure | ≥ 300 Pa |
| Airflow | ≥ 80 CFM |
Pump specification
| Specification | Value |
|---|---|
| Size | 145 × 65 × 85 mm |
| Maximum capacity | 350 ml |
| Maximum speed | 7000 RPM |
| Voltage and current | 12V DC 5A |
| Maximum pressure head | 15 meters |
| Maximum flow | 1400 L/H |
| Drive mode | SINE WAVE FOC |
| Power connector | Molex 4Pin and PWM |
| Port threads | G1/4" |
Distro Plate specification
| Specification | Value |
|---|---|
| Size | 435 × 90 × 20 mm |
| Material | Oxygen-free copper, Aluminum |
| Supported flow channels | 6-way liquid flow distribution |