DeepCool LS520S Zero Dark - Professional 240mm AIO Liquid CPU Cooler

The DeepCool LS520S Zero Dark delivers high-performance liquid cooling for demanding processors without RGB lighting. This 240mm all-in-one solution focuses on pure cooling efficiency and clean aesthetics, making it ideal for professional builds and stealth systems.

Aluminum Construction with Rotatable Pump Cover

The pump housing features durable aluminum construction that provides structural rigidity and a premium appearance. The large pump cover is fully rotatable for easy orientation adjustment, ensuring your system maintains a clean look regardless of motherboard layout. Operating at 3100 RPM with just 19 dB(A) noise output, the pump efficiently circulates coolant through 410mm tubing.

High-Performance 120mm PWM Fans

Two optimized 120mm PWM fans deliver 85.85 CFM airflow at 2250 RPM maximum speed, generating 3.27 mmAq static pressure for effective heat dissipation. The hydro bearing design ensures quiet operation at ≤32.9 dB(A) and extended lifespan. With Low Speed Profile (LSP) enabled, fans operate at 1600 RPM producing 60.85 CFM and just 28.2 dB(A) for near-silent cooling during lighter workloads.

240mm Aluminum Radiator

The 282 x 120 x 27mm aluminum radiator provides substantial surface area for heat dissipation while maintaining compatibility with most modern PC cases. The 240mm form factor strikes an optimal balance between cooling capacity and installation flexibility.

Universal Socket Compatibility

Installation hardware for both Intel and AMD platforms is included, ensuring proper mounting pressure and optimal thermal contact. The straightforward mounting process works with latest mainstream CPU sockets, allowing you to install the LS520S Zero Dark quickly and confidently.

Technical Specifications

Radiator: 282 x 120 x 27mm aluminum construction
Pump: 85 x 73 x 55mm, 3100 RPM, 19 dB(A), 6W power consumption
Fans: 120 x 120 x 25mm, 500-2250 RPM, 85.85 CFM, hydro bearing, 3.0W each
Tube Length: 410mm
Weight: 1346g
Lighting: White LED accent

EMBRACE THE DARKNESS
There is something about premium systems with little to no lighting. The LS520S 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 LS520S ZERO DARK and have been fine-tuned to provide excellent cooling performance with a whisper-quiet, long-life Hydro bearing. The LS520S 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 LS520S ZERO DARK to the latest mainstream CPUs is included in the box, so you are ready to go.

Technical Spec

Net Weight
1346 g

Radiator Dimensions
282 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
6933412728429

P/N
R-LS520-BKNNMM-G-1

• Product Type: Liquid CPU Cooler
• Radiator Colour: Black
• Max Fan Speed: 2250RPM
• Radiator Size: 240mm
• LED Colour: None