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Upgrade Your PC's Performance and Silence
The Thermalright Assassin X 120 SE White CPU Air Cooler is engineered for optimal thermal performance in modern PCs. Featuring 4x6mm heat pipes with AGHP technique and a TL-C12CW PWM fan with S-FDB bearings, it ensures efficient heat dissipation and quiet operation (≤25.6dB(A)) for sustained loads. Its 148mm height makes it suitable for medium-sized computer cases.
This cooler is built for longevity and reliability, boasting up to 20,000 hours of service life. The package includes all necessary mounting hardware for Intel LGA1700/1851 and AMD AM4/AM5 platforms, along with thermal paste and noise rubber pads for a smooth installation and quiet experience. Its aluminum and metal construction ensures durability.
For Indian builders, this cooler offers a premium cooling solution that outperforms many local alternatives in terms of heat dissipation and noise control. All customs duties and GST are included in the price, with delivery via ExpressBox tracked shipping, ensuring a transparent and hassle-free import experience.
Superior Heat Dissipation for Indian Climates
The Thermalright Assassin X 120 SE White utilizes four 6mm AGHP heat pipes and a high-airflow TL-C12CW PWM fan to efficiently dissipate heat. This advanced cooling system is crucial for maintaining optimal CPU performance in India's warmer ambient temperatures, preventing thermal throttling during intense gaming or demanding workloads. Unlike basic stock coolers, its design ensures consistent performance even under sustained load, providing a reliable foundation for your PC build.
Ideal for Enthusiast Builds, Not for Basic Setups
This cooler is best suited for gamers, content creators, and users running mid-range to high-performance CPUs that generate significant heat. Its robust construction and advanced cooling technology offer a noticeable upgrade over stock coolers. However, if you are building a budget office PC with a low-TDP processor and do not plan on overclocking or heavy multitasking, a simpler, less powerful cooler might suffice. This model is designed for users prioritizing performance and quiet operation.
Typical situations where Thermalright Assassin X 120 SE White CPU Air Cooler helps — illustrative scenarios, not customer reviews.
Building a gaming PC in a hot Indian city like Chennai or Delhi, needing reliable CPU cooling.
The Assassin X 120 SE White's 4x6mm heat pipes and 1550rpm PWM fan provide superior heat dissipation, keeping your CPU cool even in high ambient temperatures. This prevents thermal throttling during intense gaming sessions, ensuring smooth performance. All duties and GST are included, with tracked delivery.
Upgrading a workstation PC for content creation or moderate overclocking, prioritizing quiet operation.
With a noise level of ≤25.6dB(A) and S-FDB bearings, this cooler offers quiet operation essential for focused work. Its robust build and AGHP heat pipe technology ensure stable temperatures for sustained workloads, outperforming basic stock coolers and providing a quieter user experience.
| Feature | Thermalright Assassin X | Others |
|---|---|---|
| Cooling Performance | 4x6mm AGHP heat pipes, 1550rpm PWM fan, 66.17 CFM airflow. Efficient heat dissipation for mid-to-high TDP CPUs. | Many local coolers use fewer heat pipes or lower RPM fans. Performance varies greatly by brand, often with less effective heat transfer for sustained loads. |
| Noise Level | ≤25.6 dB(A) with S-FDB bearing fan for quiet operation. | Stock coolers can be noisy (>30 dB(A)). Some aftermarket coolers offer quiet fans, but often at a higher price point or with less robust build quality. |
| Socket Compatibility | Wide support for Intel LGA1700/1851/115x/1200 and AMD AM4/AM5. | Compatibility varies; ensure the cooler explicitly lists support for your specific Intel or AMD socket before purchase. |
| Build Quality & Durability | Aluminum heatsink, metal fasteners, PBT+PC fan material, 20,000-hour S-FDB bearing life. | Build quality can be inconsistent. Cheaper models may use lower-grade plastics or bearings, leading to shorter lifespans and increased noise. |
| Cost per Use | 148mm height cooler — ₹3,645 per unit | Local coolers range from ₹1000-4000+. Price per unit varies, but premium cooling often costs more upfront. |
| SKU | ptt2315 |
| GTIN | 0772123556213 |
| Brand | Thermalright |
| Model | AX120 SE White |
| Cooling Method | Air |
| CPU Cooler Dimensions | 125x71x148mm (4.92x2.8x5.83 inches) |
| Heat Sink Material | Aluminum, Metal, Silicone |
| Fan Size | 120x120x25mm (4.72x4.72x0.98 inches) |
| Fan Speed | 1550rpm ±10% |
| Fan Airflow | 66.17 CFM (MAX) |
| Fan Noise Level | ≤25.6 dB(A) |
| Fan Bearing Type | S-FDB Bearing |
| Heat Pipes | 4 x 6mm with AGHP technique |
| Fan Connector | 4-pin PWM |
| Voltage | 12V |
| Power Consumption | 15W (MAX) |
| Service Life | Up to 20,000 hours |
| Material | PBT + PC (Fan Blades), Aluminum (Heatsink) |
| Intel Socket Support | LGA1700/17XX/1851, 1150/1151/1155/1156/1200 |
| AMD Socket Support | AM4 / AM5 |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About Thermalright
Thermalright, a Taiwan brand with over 20 years of development, is renowned in the player market for its high-performance CPU air coolers and computer accessories.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
Thermalright Assassin X 120 SE White CPU Air Cooler, 148mm Height | 4 Heat Pipes, TL-C12CW PWM Fan, S-FDB Bearing, AM4/AM5, Intel LGA1700/1851
3,645
This item
Thermalright Assassin X 120 SE White CPU Air Cooler, 148mm Height | 4 Heat Pipes, TL-C12CW PWM Fan, S-FDB Bearing, AM4/AM5, Intel LGA1700/1851
3,645
Total price:
18,370
You save 6,705 (27%) Extra3 items selected
3 items
18,370You save 6,705 (27%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 3,645 5,505 | 7,225 11,777 | 7,500 7,793 | 7,227 7,656 | 7,516 19,224 | 7,395 9,752 | 7,535 11,627 |
| Rating | 4.80(114) | 4.70(3,210) | 4.70(558) | 4.70(1,526) | 4.80(134) | 4.80(41) | 4.80(978) |
| Brand Name | Thermalright | Thermalright | Thermalright | Thermalright | Thermalright | Thermalright | Thermalright |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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