ASUS
ASUS ProArt LC 420 All-in-One CPU Liquid Cooler | 420mm Radiator | Noctua NF-A14 industrialPPC Fans
ASUS ProArt LC 420 All-in-One CPU Liquid Cooler | 420mm Radiator | Noctua NF-A14 industrialPPC Fans
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The ASUS ProArt LC 420 is a premium all-in-one CPU liquid cooler engineered for high-performance systems, professional workstations, and content-creation PCs. It combines a high-performance three-phase motor pump, a large 420mm-class radiator, and three Noctua NF-A14 industrialPPC-2000 PWM 140mm fans to deliver powerful cooling with controlled noise levels.
Designed to complement the ASUS ProArt ecosystem, the LC 420 features a minimalist aesthetic and an illuminated system-status meter that provides real-time visual information such as CPU utilization, temperatures, fan speeds, and memory utilization.
Key Features
- 420mm-Class AIO Cooling – Large radiator designed for enhanced CPU cooling performance
- Three Noctua NF-A14 industrialPPC Fans – High airflow with minimized operating noise
- Performance Three-Phase Motor Pump – Efficient cooling with quieter operation
- Illuminated System Status Meter – Displays live system load, temperatures and fan speeds
- 2000 RPM Fan Speed – Adjustable fan speed from 800–2000 RPM ±10%
- 107 CFM Airflow per Fan – High airflow for demanding CPU workloads
- 4.18 mmH₂O Static Pressure – Optimized for radiator cooling
- 31.5 dB(A) Fan Noise – High-performance cooling with controlled acoustics
- 450mm Reinforced Sleeved Tubing – Durable and flexible for easier chassis installation
- Thicker Radiator Design – Larger coolant capacity for enhanced cooling performance
- Copper CPU Contact Plate – Efficient heat transfer from the processor
- Minimalist ProArt Design – Designed to complement ProArt components and professional PC builds
- Wide CPU Compatibility – Supports Intel and AMD platforms
- 2-Year Warranty – Long-term coverage for added peace of mind
Illuminated System Status Meter
The integrated illuminated meter provides an at-a-glance visualization of important system information. It can display:
- CPU Fan Speed
- CPU Temperature
- CPU Utilization
- Memory Utilization
- System Load
This provides a quick visual indication of system status without requiring additional monitoring hardware.
Noctua NF-A14 industrialPPC-2000 PWM Fans
The LC 420 includes three 140mm Noctua NF-A14 industrialPPC-2000 PWM fans, delivering high airflow and strong static pressure for efficient radiator cooling.
- Fan Size: 140 × 140 × 25mm
- Speed: 800–2000 RPM ±10%
- Airflow: 107 CFM / 182.5 m³/h
- Static Pressure: 4.18 mmH₂O
- Noise: 31.5 dB(A)
- Control: PWM / DC
- Quantity: 3 fans
Technical Specifications
| Specification | Details |
|---|---|
| Model | ASUS ProArt LC 420 |
| Type | All-in-One CPU Liquid Cooler |
| Water Block Dimensions | 78 × 78 × 49mm |
| CPU Plate Material | Copper |
| Radiator Dimensions | 456 × 140 × 30mm |
| Radiator Material | Aluminum |
| Tubing | Sleeved Rubber Tube |
| Tube Length | 450mm |
| Fans | 3 × Noctua NF-A14 industrialPPC-2000 PWM |
| Fan Size | 140 × 140 × 25mm |
| Fan Speed | 800–2000 RPM ±10% |
| Airflow | 107 CFM / 182.5 m³/h |
| Static Pressure | 4.18 mmH₂O |
| Fan Noise | 31.5 dB(A) |
| Control Mode | PWM / DC |
| Intel Socket Support | LGA 1851, LGA 1700, LGA 1200, LGA 115X |
| AMD Socket Support | AM5, AM4 |
| Warranty | 2 Years |
Applications
Ideal for:
- High-performance desktop PCs
- Content creation workstations
- Professional editing systems
- Gaming PCs
- AI and computational workloads
- Overclocked or high-performance CPUs
- ASUS ProArt-based workstation builds
- Premium custom PC builds
Package Includes
- 1 × ASUS ProArt LC 420 CPU Liquid Cooler
- 3 × Noctua NF-A14 industrialPPC-2000 PWM Fans
- 1 × Accessory Pack of Screws and Brackets
- 1 × 1-to-3 Fan Splitter Cable
- 1 × Quick Start Guide
- Pre-applied thermal compound
Why Choose ASUS ProArt LC 420?
The ProArt LC 420 combines powerful 420mm-class liquid cooling with premium Noctua industrial-grade fans and an innovative illuminated system-status meter. Its long 450mm tubing, broad Intel/AMD socket compatibility, and refined ProArt design make it a strong choice for demanding professional and high-performance PC builds.
Why Buy from Mustafa Computers?
Mustafa Computers is an Authorized ASUS Reseller in Pakistan, offering genuine ASUS products, competitive pricing, official warranty support, and nationwide delivery. Get the ASUS ProArt LC 420 with reliable product guidance and after-sales support.
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Shipping Policy
Shipping Policy
Free Delivery within Lahore: Available on orders above PKR 10,000 (selected items only).
Other Cities: Free delivery on orders above PKR 15,000. Standard courier charges apply otherwise.
Delivery Time: 3–5 business days (subject to courier and destination).
Couriers: We use TCS and Postex. Bulky items may be shipped via city-to-city cargo, with self-collection for cheaper delivery.
COD Orders
- Available on selected items only, up to PKR 19,000.
- 4% government tax applies on COD payments.
- Orders PKR 19,001–100,000 require 50% advance.
- Orders above PKR 100,000 require full advance or in-store pickup.
- Full advance may be required for certain items below PKR 19,000.
Return Policy Warranty
- 7 Days Return Warranty for defective or incorrect items.
- Products must be in original packaging with all accessories and documentation.
- No return for “change of mind”, software, or consumables (e.g., cartridges, toners).
Warranty Claim
- Warranty coverage is as per manufacturer or Mustafa Computers’ terms.
- Company may repair, replace, or issue a credit note for valid claims.
- No warranty for electrical damage, cartridges, or printer heads.
- Warranty void if item is physically damaged or packaging/accessories are missing.
- Check warranty applies to used items only.
- For international warranty, customer bears freight charges.
Customers must ensure they receive the warranty card and invoice at purchase. (Some items are valid by invoice only.)