Which fans should I use on a 7FPI rad
?
GELID WING 14 cm 140mm Silent UV Blue
Specs:
or
Scythe Glide Stream 140 PWM ~1300rpm
Specs:

GELID WING 14 cm 140mm Silent UV Blue
Specs:
- MPN: FN-FW14B-12 Cooling Type: 3-pin with RPM Feedback
- Fan Diameter: 140 mm Bundle: Fan Speed Control
- Max. Air Flow Volume: 80 CFM Size: 140mm x 25mm
- Max. Fan Speed: 1200 RPM Type: Case Fan
- Power Connection: 3-Pin Bearing Type: Nanoflux Bearing
- Shop: FP-Outlet Model: Wing 14 Blue
or
Scythe Glide Stream 140 PWM ~1300rpm
Specs:
- Model-No. SY1425HB12M-P
- Dimensions 140 x 140 x 25 mm
- Fan Speed RPM 500 ±300 to 1300 ±10%
- Noise Level 13.0 to 30.7 dBA
- Airflow 37.4 to 97.2 CFM
- Voltage 12 V
- Weight 137g
- Bearing Type Sleeve Bearing
- MTBF 30,000 hours
- Warranty 24 months