Delta PFR Series High-Pressure Fans | Models and Selection Guide
Delta PFR Series Overview
The Delta PFR Series is a family of high-performance DC axial fans designed for equipment that requires high airflow and high static pressure within limited installation space.
Most commonly used PFR models have a 38 mm thick frame and operate at higher speeds than standard cooling fans. They are suitable for moving air through dense heat sinks, storage drive cages, filters, backplanes and narrow server airflow channels.
The main characteristics of the PFR Series include:
High static pressure for restrictive airflow systems
High airflow from compact 60 mm to 120 mm frames
Ball-bearing construction
Tachometer and PWM control options
Locked-rotor protection on representative models
Operating temperatures up to +70°C on listed models
Suitable for continuous server and industrial equipment cooling
PFR fans can require substantial starting current and produce high acoustic noise at full speed. Power capacity, speed-control strategy and system airflow resistance should therefore be evaluated before selection.
Popular Delta PFR Series Models
| Model | Size | Voltage | Speed | Airflow | Static Pressure | Power | Noise | Interface |
|---|---|---|---|---|---|---|---|---|
| PFR0612UHE-F00 | 60 × 60 × 38 mm | 12 VDC | 12,500 RPM | 56.7 CFM | 1.979 inH₂O | 12.0 W | 58.0 dB(A) | 3-wire tachometer |
| PFR0612DHE-SP00 | 60 × 60 × 38 mm | 12 VDC | 14,500 RPM | 66.0 CFM | 2.502 inH₂O | 19.2 W | 63.3 dB(A) | 4-wire tachometer/PWM |
| PFR0612XHE-SP00 | 60 × 60 × 38 mm | 12 VDC | 16,500 RPM | 76.2 CFM | 3.185 inH₂O | 27.6 W | 67.7 dB(A) | 4-wire tachometer/PWM |
| PFR0812DHE-F00 | 80 × 80 × 38 mm | 12 VDC | 11,000 RPM | 109.7 CFM | 2.187 inH₂O | 25.2 W | 66.0 dB(A) | 3-wire tachometer |
| PFR0812XHE-SP00 | 80 × 80 × 38 mm | 12 VDC | 13,300 RPM | 134.3 CFM | 3.000 inH₂O | 42.0 W | 71.5 dB(A) | 4-wire tachometer/PWM |
| PFR0912XHE-SP00 | 92 × 92 × 38 mm | 12 VDC | 11,500 RPM | 185.55 CFM | 2.523 inH₂O | 44.4 W | 71.0 dB(A) | 4-wire tachometer/PWM |
| PFR1212UHE-SP00 | 120 × 120 × 38 mm | 12 VDC | 6,600 RPM | 228.65 CFM | 1.206 inH₂O | 32.4 W | 65.5 dB(A) | 4-wire tachometer/PWM |
| PFR1212DHE-SP00 | 120 × 120 × 38 mm | 12 VDC | 7,400 RPM | 254.34 CFM | 1.438 inH₂O | 44.4 W | 68.5 dB(A) | 4-wire tachometer/PWM |
Specifications apply to the complete part numbers shown. Models with different suffixes may use different lead wires, connectors, speed-control functions or electrical characteristics.
Application Industries
AI and High-Performance Computing
AI servers and GPU computing platforms contain high-power processors, accelerator cards and dense heat sinks. PFR fans can maintain airflow through these high-resistance cooling structures.
Typical applications include:
AI training servers
GPU computing nodes
High-density CPU servers
HPC clusters
Edge computing systems
Liquid-cooling backup airflow systems
Data Storage Equipment
Storage systems require cooling air to pass through multiple HDDs or SSDs, drive cages, backplanes and controller boards. Static pressure is especially important because airflow resistance increases with drive density.
Typical equipment includes:
RAID storage arrays
NAS and SAN systems
Disk expansion enclosures
Enterprise backup appliances
High-density HDD storage servers
NVMe storage platforms
Network and Telecom Equipment
PFR fans are suitable for equipment using narrow front-to-rear airflow channels and densely installed electronic components.
Typical applications include:
Data-center switches
Enterprise routers
Telecom transmission equipment
Network security appliances
Optical communication systems
High-density line-card chassis
Industrial and Power Electronics
High-power semiconductors, transformers and enclosed control cabinets may require more pressure than a standard axial fan can provide.
Typical applications include:
Industrial power supplies
UPS equipment
Inverters and converters
Battery charging systems
Semiconductor equipment
Test and measurement systems
Industrial automation controllers
Delta PFR Stock, Pricing and Selection Support
DataStorageIC supplies Delta PFR Series fans for servers, storage systems, networking equipment, telecom platforms and industrial cooling applications.
To request pricing or confirm a replacement, please provide:
Complete Delta PFR model number
Required quantity
Clear photo of the original label
Connector and wire photos
Equipment type and application
Required airflow or static pressure
Requested delivery date
We can assist with model verification, specification comparison, connector matching, replacement selection, stock status and lead-time confirmation.
Contact DataStorageIC for Delta PFR Series stock, pricing and engineering selection support.
