Description
The SilverStone SST-XE02-4677 represents a specialized thermal management solution for the latest generation of Intel Xeon Scalable processors. Engineered specifically for the LGA 4677 socket, this cooler balances a compact 2U form factor with a massive 270W TDP capacity. By utilizing a dense stack of aluminum fins and five high-efficiency copper heat pipes, it effectively draws heat away from the CPU die, while the industrial-grade 60mm PWM fan provides the high static pressure necessary to push air through restricted server chassis.
This product is for:
- Data center administrators seeking reliable active cooling for 2U rackmount servers running high-TDP Intel Xeon processors.
- Workstation builders utilizing Sapphire Rapids or Emerald Rapids CPUs for intensive rendering and computational tasks.
- System integrators requiring a validated LGA 4677 thermal solution that fits within standard 2U height constraints.
- IT professionals upgrading legacy server hardware to the latest Intel socket architecture without sacrificing thermal headroom.
- Enterprise users operating in high-ambient temperature environments where dual ball bearing fan longevity is critical.
Detailed specifications:
- Socket Compatibility: Intel LGA 4677 (Carrier not included)
- Thermal Design Power (TDP): 270W
- Heat Pipe Configuration: 5 x Ø6mm copper pipes with aluminum fins
- Fan Dimensions: 60mm x 60mm x 25mm
- Fan Speed: 1,600 ~ 10,000 RPM (PWM controlled)
- Airflow & Pressure: 51.9 CFM / 30.99 mmH2O
- Bearing Type: Dual Ball Bearing with 198,000-hour MTTF
- Physical Dimensions: 118mm (D) x 78mm (W) x 65mm (H)
Operating a high-performance server requires components that can withstand 24/7 workloads. The SST-XE02-4677 delivers a robust installation experience, though users should note that the CPU carrier is typically provided with the processor or motherboard. Once mounted, the 10,000 RPM fan provides exceptional cooling performance, though it is tuned for industrial environments where airflow volume is prioritized over silent operation. The dual ball bearing design ensures that the fan remains operational for nearly 200,000 hours, minimizing maintenance cycles in critical infrastructure.
Compared to passive heatsinks that rely entirely on chassis airflow, the SST-XE02-4677’s integrated 60mm fan provides a significant advantage in localized heat dissipation, especially in 2U chassis with lower front-to-back pressure. While larger 4U coolers might offer lower noise levels, the XE02-4677 is specifically optimized for the height restrictions of 2U units, outperforming standard 1U solutions by utilizing its five-heat-pipe array to handle the increased thermal output of modern 270W Xeon chips.
Q&A:
- Does this cooler include the Intel LGA 4677 CPU carrier? No, the carrier is usually included with the retail processor or motherboard; this package includes the heatsink and fan assembly only.
- Is the SilverStone SST-XE02-4677 compatible with 1U server chassis? No, with a height of 65mm, this cooler is designed for 2U or larger rackmount cases and workstations.
- What is the maximum TDP this cooler can handle? It is rated for up to 270W, making it suitable for high-end Intel Xeon Scalable processors.
- Can the fan speed be adjusted? Yes, the 4-pin PWM connector allows the motherboard to modulate the fan speed between 1,600 and 10,000 RPM based on thermal demand.
- How long is the expected lifespan of the cooling fan? The dual ball bearing fan is rated for an MTTF of 198,000 hours, ensuring long-term reliability for enterprise applications.
