Please note that our call centre and Washington location will be closed from 12/04/25 and repoen 22/04/25.
Please direct all customer service requests to our email or contact form, we will reply to you as soon as possible. All orders will be shipped as normal from our warehouse during this time.
EMBRACE THE DARKNESS There is something about premium systems with little to no lighting. The LS720S ZERO DARK is the perfect liquid solution for cooling higher end processors that emphasizes the actual components. RGB need not apply.
BUILT STRONG! Aluminum was chosen to provide a pristine appearance while also adding extra rigidity to the pump housing. The large pump cover is rotatable, and easy to adjust.
HIGHLY EFFICIENT FANS Optimized PWM fans are included with the LS720S ZERO DARK and have been fine-tuned to provide excellent cooling performance with a whisper-quiet, long-life Hydro bearing. The LS720S ZERO DARK will include three of these specialized PWM fans.
SIMPLIFIED INSTALLATION The included mounting hardware provides an easy installation process that ensures proper contact and equal pressure on both Intel and AMD platforms. Everything needed to mount the LS720S ZERO DARK to the latest mainstream CPUs is included in the box, so you are ready to go.
Technical Spec
Net Weight 1659 g
Radiator Dimensions 402 X 120 X 27 mm(L X W X H)
Radiator Material Aluminum
Tube length 410 mm
Pump Dimensions 85 X 73 X 55 mm(L X W X H)
Pump Speed 3100 RPM±10%
Pump Noise 19 dB(A)
Pump Connector 3-pin
Pump Rated Voltage 12 VDC
Pump Rated Current 0.5A
Pump Power Consumption 6W
Fan Dimensions 120 X 120 X 25 mm(L X W X H)
Fan Speed 500~2250 RPM±10%
Fan Airflow 85.85 CFM
Fan Air Pressure 3.27 mmAq
Fan Noise =32.9 dB(A)
Fan Speed (with LSP) 500~1600 RPM±10%
Fan Airflow (with LSP) 60.85 CFM
Fan Air Pressure (with LSP) 1.65 mmAq
Fan Noise (with LSP) =28.2 dB(A)
Fan Connector 4-pin PWM
Bearing Type Hydro Bearing
Fan Rated Voltage 12 VDC
Fan Rated Current 0.25 A
Fan Power Consumption 3.0 W
LED Type White LED
EAN 6933412728412
P/N R-LS720-BKNNMM-G-1
R-LS720-BKNNMM-G-1
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