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Thermaltake la240 argb sync cl-w457-pl12sw-a 240mm aio liquid CPU cooler dual 120mm argb fans black
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Description
Item No.
6ba040bb-448b-47f0-9637-17e626f18b13
Thermaltake LA240 ARGB Sync — 240mm Liquid CPU Cooler (Black)
240mm AIO RadiatorARGB Sync Fans + BlockUp to 2500 RPM PWMAM5 / AM4 / LGA 1700 / 1851
The Thermaltake LA240 ARGB Sync (part number CL-W457-PL12SW-A) is a 240mm all-in-one liquid CPU cooler that combines strong airflow with fully synced ARGB lighting. It pairs a 277mm aluminium radiator with two 120mm ARGB PWM fans and an ARGB copper water block, and supports a wide range of Intel and AMD sockets. Typically in stock with fast delivery
Attributes
Aoi Cooler Characteristics
- Supported CPU Sockets: Socket 1700, Socket 1200, Socket AM5, Socket AM4, Socket 1851
Details
Thermaltake LA240 ARGB Sync — 240mm Liquid CPU Cooler (Black)
240mm AIO RadiatorARGB Sync Fans + BlockUp to 2500 RPM PWMAM5 / AM4 / LGA 1700 / 1851
The Thermaltake LA240 ARGB Sync (part number CL-W457-PL12SW-A) is a 240mm all-in-one liquid CPU cooler that combines strong airflow with fully synced ARGB lighting. It pairs a 277mm aluminium radiator with two 120mm ARGB PWM fans and an ARGB copper water block, and supports a wide range of Intel andAMD sockets. Typically in stock with fast delivery across Cyprus.
Compatibility — check before buying:
Fits Intel LGA 1700, 1851, 1200, 2011 and 2066, plusAMD AM5, AM4 and AM3(+). Confirm your case supports a 240mm (277mm) radiator, and that a 4-pin PWM header and a 5V ARGB 3-pin header are available for the daisy-chained fans and water block.
Best For
✓Mid-to-high Intel andAMD builds needing 240mm cooling
✓ARGB Sync builds coordinated with the motherboard
✓Gamers wanting high airflow (79.3 CFM per fan)
✓AM5, AM4 and LGA 1700 / 1851 platforms
✓Simple wiring via daisy-chained ARGB and PWM
✓Compact 277mm radiator for most mid-tower cases
Key Features
High-Airflow 240mm Radiator
A 277 x 120 x 27mm aluminium radiator with two 120mm fans delivers up to 79.3 CFM per fan, giving demanding Intel andAMD CPUs strong, stable cooling under load.
ARGB Sync Fans and Water Block
Both fans and the angular water block feature addressable ARGB that syncs with your motherboard's software, for coordinated lighting across the whole cooler.
Copper Cold Plate and Low-Evaporation Loop
A copper cold plate maximises heat transfer from the CPU, while the sealed low-evaporation tubing keeps the loop maintenance-free for the life of the cooler.
Simple Daisy-Chain Wiring
The fans and water block connect through a daisy-chain design that reduces cabling to a single 4-pin PWM and a single 3-pin ARGB connection for a cleaner build.
Technical Specifications
| Identification | |
| Brand | Thermaltake |
| Model | LA240 ARGB Sync |
| Part Number | CL-W457-PL12SW-A |
| EAN / GTIN | 4711658540256 |
| Type | All-in-One Liquid CPU Cooler |
| Colour | Black |
| Radiator and Cooling | |
| Radiator Size | 240mm |
| Radiator Dimensions | 277 x 120 x 27mm |
| Radiator Material | Aluminium |
| Cold Plate | Copper |
| Tubing | Low-evaporation (sealed) |
| Fans | |
| Fan Count | 2 |
| Fan Size | 120mm |
| Fan Speed | 600 - 2500 RPM (PWM) |
| Airflow | 79.3 CFM (per fan) |
| Static Pressure | 3.45 mmH2O (per fan) |
| Noise Level | 38.35 dBA (per fan) |
| Connector | 4-Pin PWM |
| Lighting | |
| Lighting | ARGB (fans + water block) |
| Sync | 5V ARGB 3-Pin (daisy-chain) |
| Compatibility | |
| Intel Sockets | LGA 1700 / 1851 / 1200 / 2011 / 2011-3 / 2066 |
| AMD Sockets | AM5 / AM4 / AM3+ / AM3 |
| Warranty | |
| Warranty | 1-Year Warranty (Singular) |
Frequently Asked Questions
Does the LA240 ARGB Sync support AM5 and LGA 1700?
Yes. It includes mounting hardware forAMD AM5, AM4 and AM3(+), and Intel LGA 1700, 1851, 1200 and the 2011 / 2066 HEDT sockets, covering a wide range of desktops.
How is the ARGB controlled?
The two fans and the water block use addressable ARGB and connect via a 3-pin ARGB daisy-chain, so you can sync effects through your motherboard's ARGB software.
How much airflow do the fans move?
Each 120mm fan delivers up to 79.3 CFM at 3.45 mmH2O static pressure across a 600 to 2500 RPM PWM range, providing strong cooling that scales with load.
Do I need to refill the cooler?
No. The LA240 uses a sealed low-evaporation loop, so it is maintenance-free and never needs topping up during normal use.
Singular Expert Insight
The LA240 ARGB Sync is Thermaltake's accessible 240mm AIO: high-airflow fans, full ARGB sync and tidy daisy-chain wiring, without a display-pump premium. It suits a coordinated RGB build on AM5 or LGA 1700 / 1851; for flagship overclocked CPUs, a 360mm model adds headroom. Browse our CPU Coolers range, and power the build reliably with a unit from our PC Power Supplies selection.
Buyer's Guide
Buy it if
You want a 240mm AIO with high-airflow ARGB fans and a synced water block, need AM5/AM4 and LGA 1700/1851 support, and prefer simple daisy-chain wiring.
Skip it if
You run a flagship overclocked CPU better matched to a 360mm radiator, or you have a case limited to 120mm or air coolers.
Also consider
A 360mm ARGB AIO for hotter CPUs, or a white-themed cooler if you need a light build.