Model

UFO V51 Silent

UFO V51 PWM

CPU Clock Speed
(max.)

AMD series
Sempron™ (up to 89W)
Athlon™ 64 (up to 89W)
Athlon™ 64 FX (up to 125 W)
Athlon™ 64 X2 Dual-Core (up to 89 W)
Phenom™ X2 Quad-Core (up to 125 W)
Phenom™ X3 Triple-Core (up to 95 W)
Phenom™ X4 Quad-Core (up to 140 W)
Opteron™ (up to 125W)
Dual-Core Opteron™ (up to 125W)
Second-Generation Opteron™
(up to 125 W)
Third-Generation Opteron™
(up to 105 W)

Intel series
Core™ i7 965 (130W)
Pentium® D 3.4 GHz (95W)
Pentium® 4 ( Prescott ) 3.4 GHz (84W)
Core™ 2 Duo E6700 2.66 GHz (65W)
Core™ 2 Duo E4300 1.8 GHz (65W)
Core™ 2 Extreme X6800 2.93 GHz (75W)
Core™ 2 Extreme QX6850 (130W)
Core™ 2 Quad Q6600 / 6700
(95W~105W)
All Celeron (84W)

AMD series
Sempron™ (up to 89W)
Athlon™ 64 (up to 89W)
Athlon™ 64 FX (up to 125 W)
Athlon™ 64 X2 Dual-Core (up to 89 W)
Phenom™ X2 Quad-Core (up to 125 W)
Phenom™ X3 Triple-Core (up to 95 W)
Phenom™ X4 Quad-Core (up to 140 W)
Opteron™ (up to 125W)
Dual-Core Opteron™ (up to 125W)
Second-Generation Opteron™
(up to 125 W)
Third-Generation Opteron™
(up to 105 W)

Intel series
Core™ i7 965 (130W)
Pentium® D 3.4 GHz (95W)
Pentium® 4 ( Prescott ) 3.4 GHz (84W)
Core™ 2 Duo E6700 2.66 GHz (65W)
Core™ 2 Duo E4300 1.8 GHz (65W)
Core™ 2 Extreme X6800 2.93 GHz (75W)
Core™ 2 Extreme QX6850 (130W)
Core™ 2 Quad Q6600 / 6700
(95W~105W)
All Celeron (84W)

Dimension (mm)

130 (L) × 157 (W) × 138 (H)

Weight (grams)

780

Fan

Type

12 Volts / Entering bearing

Dimension (mm)

92 x 92 x 25

Speed (RPM)

1600 (±10%)

800(± 300 rpm) ~ 2500(±10%)

Airflow (CFM)

29.56 (±10%) per fan

46.18 (±10%) per fan

Noise (dBA)

19 per fan

32 per fan (Max.)

Interface Material

High Efficiency Thermal Compound