This article covers Thermalright Peerless Assassin 140 ホワイト CPUエアクーラー 6本のヒートパイプ デュアルPWMファンとダブルタワー.

Overview

The Thermalright Peerless Assassin 140 White is a dual-tower air CPU cooler from the well-known Taiwanese brand, praised for its excellent price-to-performance ratio. It features six 6mm copper heat pipes and a compact height of 158mm, making it compatible with mid-tower and full-tower cases alike. The white finish appeals to builders creating a unified color theme. It supports Intel LGA1851/1700/1200/115x and AMD AM4/AM5 sockets, covering the latest platforms out of the box.

Connectivity & Compatibility

Supported sockets: Intel LGA1851/1700/1200/115x/1150/1155/1156, AMD AM4/AM5. Included fans: one 120mm PWM (TL-C12W V2) and one 140mm PWM (TL-D14CW), both with 4-pin connectors (12V). Designed with offset fins to avoid RAM clearance issues; high-profile memory modules are fully compatible. Height of 158mm means chassis CPU cooler clearance must be confirmed beforehand. Most mid-tower and full-tower cases are fine; small form-factor cases may not fit.

Product Info

Launched in mid-2024 as an -exclusive color variant, this white edition sits in the upper-mid air cooler tier. It reliably cools CPUs with up to ~220W TDP while keeping costs around ¥8,000–9,000. The package includes full mounting kits for Intel and AMD, thermal compound, and an installation guide. Warranty is 1 year (manufacturer standard, check retailer terms). Widely available on with consistent stock.

Best Use Cases

Silent white-build enthusiasts: The two PWM fans can be run at low RPM for near-silent operation; the white paint integrates beautifully with all-white component themes. New builds on LGA1851 or AM5: Out-of-the-box support for the latest sockets makes this a no-brainer recommendation; the low price frees budget for a better GPU. * Users who want near-AIO performance without maintenance: Comparable to 240mm AIO liquid coolers in thermal performance, but with zero pump noise and no leakage risk. Ideal for long-term stability.

Product Disclosure (Amazon)

  • Manufacturer: Kingston
  • Seller: P-LAB
  • Fulfilled by: P-LAB
  • ASIN: B0BZJCPYZN
  • Note: This article covers a manufacturer-made product based on Amazon listing details.