The SilverStone SF140B Performance Enhanced 140mm PWM Fan in the colour black is equipped with an eye-catching Shark Force fan blade design, wide 0-2, 200 RPM speed range via PWM control with a unique three phases, fluid dynamic bearing, six-pole design which improves energy efficiency (compared to single-phase, four-pole design). Its modular cable design and extensive possibilities for its application means this fan is reliable and durable.
The SilverStone SF140B Performance Enhanced 140mm PWM Fan in the colour black is equipped with an eye-catching Shark Force fan blade design, wide 0-2, 200 RPM speed range via PWM control with a unique three phases, fluid dynamic bearing, six-pole design which improves energy efficiency (compared to single-phase, four-pole design). Its modular cable design and extensive possibilities for its application means this fan is reliable and durable.
in 3 offers
The lowest price for Silverstone Shark Force 140 PWM Fan right now is $29.00 at PC Case Gear, compared across 3 retailers.
The all-time low was $29.00 on 17 July 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 1 July 2026.
Silverstone Shark Force 140 PWM Fan
The SilverStone SF140B Performance Enhanced 140mm PWM Fan in the colour black is equipped with an eye-catching Shark Force fan blade design, wide 0-2, 200 RPM speed range via PWM control with a unique three phases, fluid dynamic bearing, six-pole design which improves energy efficiency (compared to single-phase, four-pole design). Its modular cable design and extensive possibilities for its application means this fan is reliable and durable.
The SilverStone SF140B Performance Enhanced 140mm PWM Fan in the colour black is equipped with an eye-catching Shark Force fan blade design, wide 0-2, 200 RPM speed range via PWM control with a unique three phases, fluid dynamic bearing, six-pole design which improves energy efficiency (compared to single-phase, four-pole design). Its modular cable design and extensive possibilities for its application means this fan is reliable and durable.
Last updated at 01/07/2026 13:40:13
Silverstone Shark Force Fan, 140 mm - Black
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SilverStone SF140B Performance Enhanced 140mm PWM Fan - Black
Delivery between Fri – Tue $15
SilverStone SF140B Performance Enhanced 140mm PWM Fan - Black
Delivery $10
| Bearing | Fluid dynamic bearing |
| Connectors | 4 pin PWM connector |
| Rated Voltage | 12 V DC |
| Starting Voltage | 7 V |
| Rated Current | 0.3 A |
Silverstone Shark Force Fan, 140 mm - Black
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
SilverStone SF140B Performance Enhanced 140mm PWM Fan - Black
Delivery between Fri – Tue $15
SilverStone SF140B Performance Enhanced 140mm PWM Fan - Black
Delivery $10
| Bearing | Fluid dynamic bearing |
| Connectors | 4 pin PWM connector |
| Rated Voltage | 12 V DC |
| Starting Voltage | 7 V |
| Rated Current | 0.3 A |
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