W4E250-CH02-70
ebm-papst Inc.
W4E250-CH02-70
ebm-papst Inc.
FAN AXIAL 320X85MM 230VAC WIRE
Reference Price (USD)
1+
$417.20000
500+
$413.028
1000+
$408.856
1500+
$404.684
2000+
$400.512
2500+
$396.34
Exquisite packaging
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W4E250-CH02-70
$417.20
Product details
The W4E250-CH02-70 by ebm-papst Inc. revolutionizes AC Fans technology with cutting-edge thermal solutions for AI server clusters. Designed for hyperscale data centers, this fan delivers exceptional cooling performance for GPU-intensive computing workloads.Operating at 230VAC, this intelligent fan features adaptive voltage regulation that compensates for power distribution variances in rack-scale architectures.The Round - 320mm Dia form factor is optimized for high-density server blade configurations, achieving 40% better space utilization than conventional designs.With a 85.00mm ultra-slim profile, the fan enables seamless integration in 1U server chassis without compromising airflow dynamics.Delivering 645.0 CFM (18.06m³/min) with precision vortex control, this unit maintains optimal junction temperatures for AI accelerator cards during sustained compute loads.The 0.108 in H2O (27.0 Pa) performance ensures effective cooling through stacked server configurations with minimal airflow obstruction.Featuring Ball technology, the fan achieves 100,000 hours MTBF under continuous operation in data center environments.The Tubeaxial configuration provides balanced airflow distribution critical for cooling high-performance computing nodes.At 61.0dB(A) dB(A), the fan meets stringent acoustic requirements for edge computing installations in office environments.With 48.00W power consumption, the energy-efficient design contributes to lower PUE ratings in green data centers.The 1640 RPM variable speed operation is synchronized with server workload demands through PMBus interface for dynamic thermal management.2 Wire Leads options include hot-swappable connectors for maintainability in always-on data center operations.IP44 rating ensures reliable operation in data centers with particulate filtration systems.Rated for -40 ~ 176°F (-40 ~ 80°C) range, the fan ensures reliable performance in data center hot aisle containment systems.CE, CSA, UL certifications include compliance with NEBS Level 3 requirements for telecom infrastructure.The lightweight 6.1 lbs (2.8 kg) design reduces mechanical stress on server tray mounting systems.
Product Attributes
- Product Status: Active
- Voltage - Rated: 230VAC
- Size / Dimension: Round - 320mm Dia
- Width: 85.00mm
- Air Flow: 645.0 CFM (18.06m³/min)
- Static Pressure: 0.108 in H2O (27.0 Pa)
- Bearing Type: Ball
- Fan Type: Tubeaxial
- Features: -
- Noise: 61.0dB(A)
- Power (Watts): 48.00W
- RPM: 1640 RPM
- Termination: 2 Wire Leads
- Ingress Protection: IP44
- Operating Temperature: -40 ~ 176°F (-40 ~ 80°C)
- Approval Agency: CE, CSA, UL
- Weight: 6.1 lbs (2.8 kg)
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