DeepCool LS520 240mm AIO Liquid CPU Cooler - Black, ARGB
DeepCool
DeepCool LS520 240mm AIO Liquid CPU Cooler - Black, ARGB
The DeepCool LS520 is a 240mm all-in-one liquid CPU cooler built for users who want strong thermal performance without the noise. It pairs a 4th-generation pump with dual FC120 fans and an infinity mirror cap design that rotates to match any case orientation.
Why this product
4th-gen pump with microchannel design
The improved water block uses a refined microchannel layout and three-phase motor running up to 3100 RPM to move coolant efficiently through the block.
Quiet operation at full load
The included FC120 fans deliver 85.85 CFM of airflow while staying at or below 32.9 dB(A) across their full speed range, making this cooler suitable for noise-sensitive builds.
Infinity mirror lighting with customization
The pump cap projects two concentric light loops and works with RGB software for motherboard synchronization. A blank plate is included if you want to apply your own design.
Supports Intel and AMD sockets
It fits Intel LGA1150 through LGA2066 and modern AMD AM4, AM5, and Threadripper platforms with unified mounting brackets.
50,000-hour fan lifespan
The FC120 fans use fluid dynamic bearings and are rated for 50,000 hours of operation, backing long-term reliability in continuous-use systems.
- Radiator size240mm
- Fans included2× FC120 A-RGB PWM
- Fan speed range500–2250 RPM
- Maximum airflow85.85 CFM
- Noise at full load≤32.9 dB(A)
- Pump speed3100 RPM
- ColourBlack
- SKUDEE-929
- EAN6933412727484
- Intel LGA2066, LGA2011-v3, LGA2011, LGA1700, LGA1200, LGA1151, LGA1150, LGA1155
- AMD sTRX4, sTR4, AM5, AM4
- Requires a 3-pin A-RGB header on the motherboard for full RGB control; defaults to auto-rainbow mode if none is available.
- DeepCool recommends 6 o'clock mounting position for optimal performance.
Best for
- Mid-range to high-end air-cooled builds needing moderate thermal headroom
- Builders prioritizing low noise without sacrificing cooling efficiency
- RGB-coordinated systems where aesthetics and lighting synchronization matter
- Users with modern Intel or AMD platforms including LGA1700, AM5, and Threadripper
Trade-offs
- Extreme overclocking setups requiring maximum cooling capacity beyond 240mm radiator limits
- Older Intel platforms predating LGA1150 or legacy AMD sockets not listed in compatibility
- Minimalist or cable-managed builds where RGB lighting and power cables add visual clutter
The DeepCool LS520 premium liquid CPU cooler maximizes cooling performance and low-noise efficiency with a 240mm radiator, two FC120 A-RGB PWM fans, and an infinity mirror cap design.
A NEW ERA OF DEEPCOOL
Built on our 4th Generation high-performance water pump that maximizes cooling performance featuring:
1. Improved Microchannel design ensures optimal coolant flow.
2. Powerful three-phase drive motor up to 3100 RPM.
3. Thick solid copper base with a seamless match.
COOL AND QUIET
Get treated to excellent cooling and superb silent efficiency with the included FC120 fans boasting enhanced static pressure, concentrated airflow, and a fluid dynamic bearings.
- 500~2250 RPM* – Dynamic PWM Range
- 85.85 CFM – Supreme Airflow
- ≤32.9 dB(A) – Full Load Noise
- 50,000 Hours – Long Operational Lifespan
* The FC120 fans included on the LS series coolers feature different PWM range compared to retail models.
INFINITY MIRROR CAP DESIGN
The new infinity mirror pump face design projects two light loops for a mesmerizing visual effect while also allowing installation in any orientation with an independently rotatable logo plate. For full customization, an additional blank plate is provided for your own design.
SYNCHRONIZE YOUR SETUP WITH RGB LIGHTING EFFECTS
Coordinate your colors through supported RGB software and motherboard synchronization to access control for different lighting effects. A default Auto-RGB rainbow effect is enabled when no controller is detected allowing limited functionality on motherboards without 5V A-RGB headers.
SIMPLE AND SECURE
Installation is quick and easy with newly designed mounting brackets that keep your cooler fastened safely on both Intel and AMD platforms.
Compatible Sockets: INTEL LGA2066/2011-v3/2011/1700/1200/1151/1150/1155 | AMD sTRX4/sTR4/AM5/AM4
* 6 O'Clock mounting position is the official DeepCool recommended mounting method for optimal performance.
General
| Brand | DeepCool |
|---|---|
| Model | R-LS520-BKAMNT-G-1 |
| Net weight | 1305 g |
Radiator & pump
| Radiator dimensions | 282×120×27 mm (L×W×H) |
|---|---|
| Radiator material | Aluminum |
| Tube length | 410 mm |
| Pump dimensions | 86×74×57 mm (L×W×H) |
| Pump speed | 3100 RPM ±10% |
| Pump noise | 19 dB(A) |
| Pump connector | 3-pin |
| Pump rated voltage | 12 VDC |
| Pump rated current | 0.47 A |
| Pump power consumption | 5.64 W |
Fans
| Fan dimensions | 120×120×25 mm |
|---|---|
| Fan speed range | 500–2250 RPM ±10% |
| Maximum airflow | 85.85 CFM |
| Static pressure | 3.27 mmAq |
| Noise level at full load | ≤32.9 dB(A) |
| Fan connector | 4-pin PWM |
| Fan voltage | 12 V |
| Fan current | 0.29 A |
| Fan power consumption | 3.48 W |
| Fan bearing type | Fluid Dynamic Bearing |
| Fan lifespan | 50,000 Hours |
Compatibility & lighting
| Intel socket support | LGA2066 / 2011-v3 / 2011 / 1700 / 1200 / 1151 / 1150 / 1155 |
|---|---|
| AMD socket support | sTRX4 / sTR4 / AM5 / AM4 |
| LED connector | 3-pin A-RGB |
| LED voltage | 5 V |
| LED power consumption (pump) | 2.2 W |
| LED power consumption (fans) | 3.6 W |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.