Thermalright
Thermalright Assassin King 90 V2 CPU Air Cooler
Bottom line: The Thermalright Assassin King 90 V2 CPU Air Cooler is a specs-and-price decision rather than a crowd-consensus one in the retro cpu coolers & fans category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ Backed by Thermalright's warranty and support channels
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored Thermalright Assassin King 90 V2 CPU Air Cooler using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. Thermalright's retro cpu coolers & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for retro cpu coolers & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- [Product specification] AK90 V2 CPU cooler; CPU Cooler dimensions: 94(L)x77(W)x125(H)mm (3.7x3.03x4.9 inch); Heat sink material: aluminum, CPU cooler is equipped with metal fasteners of Intel & AMD platform to achieve better installation
- [AGHP technique]5x6mm heat pipes apply AGHP technique, Solve the Inverse gravity effect caused by vertical / horizontal orientation. Up to 20000 hours of industrial service life, S-FDB bearings ensure long service life of air-cooler radiators. UL class a safety insulation low-grade, industrial strength PBT+PC material to create high-quality products for you.
- [PWM Fans]Model:TL-P9; Standard size PWM fan:92x92x25mm (3.62x3.62x0.98 inches); fan speed (RPM):2200rpm±10%; power port: 4pin; Voltage:12V; Air flow:32.77CFM(MAX); Noise Level≤23.85dB(A), the fan pairs efficient cool with low-noise-level, providing you an environment with both efficient cool and true quietness
- [125mm Heat Dissipation Height]The height of the heat sink is only 125mm, compatible with ITX motherboards, and paired with a high-performance cooling fan, it can reduce CPU temperature.
- [Compatibility] The CPU cooler Socket supports: Intel: lga1150/1151/1155/1156/12002011/2066//1700/1851; AMD:AM4/AM5; For different CPU socket platforms, corresponding mounting plate or fastener parts are provided(Attention: Installing the AMD platform requires the use of the original motherboard backplane for installation, which is not included with the product.)
Full Specifications
| Brand | Thermalright |
|---|---|
| Model | AK90 |
| Voltage | 12 volts_of_direct_current |
| Material | Aluminum |
| Dimensions | 3.7x3.03x4.9 inch |
| Unit Count | 1 Count |
| Noise Level | 23.85 db |
| Part Number | AK90 |
| Compatibility | PC |
| Material Type | Aluminum |
| Cooling Method | Air |
| Number of Items | 1 |
| Air Flow Capacity | 44 cfm |
| Compatible Devices | Desktop |
| Included Components | CPU Cooler |
| Power Connector Type | 4-Pin |
| Maximum Rotational Speed | 2200 rpm |
| Item Dimensions L x W x H | 3.62"L x 0.98"W x 3.62"H |
| Full listing title | Thermalright Assassin King 90 V2 CPU Air Cooler, 5 Heat Pipes, 92mm PWM Quiet Fan CPU Cooler with 2200RPM Speed, for AM4/AM5,Intel lga1851/1700/115X/2011/1200, Compatible with ITX Motherboards |
Ready to buy?
Thermalright Assassin King 90 V2 CPU Air Cooler, 5 Heat Pipes, 92mm PWM Quiet Fan CPU Cooler with 2200RPM Speed, for AM4/AM5,Intel lga1851/1700/115X/2011/1200, Compatible with ITX Motherboards is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related Retro CPU Coolers & Fans
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- How to Build a Windows 98 Retro PC in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best 1440p Gaming GPUs in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Retro Handhelds in 2026 — From $35 to $500
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
More reviews from the SpecPicks archive
Browse all reviews →- Noctua NH-U12S vs ML240L RGB on a Ryzen 7 5800X
- Alienware Area-51 RTX 5090 Gets $2,580 Off — Worth It?
- AMD Ryzen AI Halo: Pre-Orders Open for Linux Developers
- GeForce 4 Ti 4600 vs GeForce FX 5900: The Last Great AGP Cards Compared (2026)
- Expanding the SNES Classic and Genesis Mini Library in 2026
- Boot Windows 98 from CompactFlash: Transcend CF133 + IDE Adapter Guide
- Building a CompactFlash Boot Drive for a Windows 98 Retro PC
- Best Work-From-Home Kit for Gamers in 2026
- Retro Games With 1:1 Remakes: The Faithful Rebuild List
- Why That Game Boy Clone Runs Too Fast — and the Crystal Fix
- FIDECO vs Unitek vs Vantec: Which SATA/IDE Adapter Boots Win98 from CompactFlash in 2026?
- Streamer PC Specs Decoded: The 2026 Parts That Match
- ComfyUI on an RTX 3060 12GB: A 2026 Local Stable Diffusion Setup Guide
- pxpipe Hides Prompts in PNGs to Cut Claude Code Tokens 70% — Or Just Run Local on an RTX 3060
- Raspberry Pi Projects on GitHub: 2025 Guide
- Best Budget GPU for Local LLM Inference in 2026
- Best Budget Streaming Setup in 2026: 5 Picks Under Budget
- Is the RTX 3060 12GB Still Worth It for 1080p and 1440p Gaming in 2026?
- Kingston A400 960GB vs Crucial BX500 1TB for a PS4 Pro SSD Upgrade
- Ryzen 7 5700X vs Intel Core i7-9700K: Best Budget Streaming + Gaming CPU in 2026
- Fable 5 as Manager: The Delegate-to-Sonnet-5 Cost Pattern
- Qwen3.6-27B at 72 Tok/s on RTX 3090: What's Real
- On-Device AI Keyboards: Can an RTX 3060 12GB Train the Model?
- Running Gemma 4 31B Finetunes Locally: Dual RTX 3060 12GB vs Single 24GB Card
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090