DeepCool
DeepCool Assassin IV CPU Air Cooler Premium 7 Heat Pipes Dual-Tower Performance/Quiet Mode Switchable with 1700RPM 140/120mm FDB Fans PWM 100% Clearance for LGA 1700/1200/115X/20XX AM5/AM4
As an Amazon Associate, SpecPicks earns from qualifying purchases.
*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.
Bottom line: The DeepCool Assassin IV CPU Air Cooler Premium 7 Heat Pipes Dual-Tower Performance/Quiet Mode Switchable with 1700RPM 140/120mm FDB Fans PWM 100% Clearance for LGA 1700/1200/115X/20XX AM5/AM4 is a niche pick — read recent reviews before buying in the processors category, priced around $79.99. Compare close alternatives before committing.
Sophisticated Elegance: DeepCool ASSASSIN IV Premium CPU Air Cooler Tired of the utilitarian look of typical CPU air cooler? Let's play some minimalism instead of industrial design with the BLACK KNIGHT of DeepCool Three-Phase Six-Slot Four-Pole Intake ASSASSIN IV FDB/PWM FAN 140mm In Performance Mode, 1700RPM 140mm intake fan features 79.1CFM airflow, 2.44 mmAq air pressure with overall noise level 29.3 dB(A);In Quiet Mode, intake fan features 1350RPM fan speed with 63.76CFM airflow, 1.58 mmAq air pressure and overall noise level 22.6 dB(A) Design of Elegance MAGNETIC MESH TOP FAN COVER…
SpecPicks Verdict
SpecPicks scored DeepCool Assassin IV CPU Air Cooler Premium 7 Heat Pipes Dual-Tower… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the processors category. DeepCool's processors lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
Common buyer scenarios for processors 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by DeepCool's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- SOPHISTICATED ELEGANCE The sleek case of DeepCool ASSASSIN IV CPU air cooler houses dual-tower and seven pieces heatpipes which channels all the airflow through the push-fin heatsinks to provide premium solution for both cooling capacity and ultra-quiet operation combining with the aesthetically pleasing structure design. Industrial grade DM9 CPU thermal paste is contained for better performance. Standing 164mm high, widely supports Intel LGA 1700/1200/115X/20XX and AMD AM5/AM4
- DUAL-MODE SWITCHABLE The newest ASSASSIN IV CPU air cooler offers both Performance Mode and Quiet Mode to be switched manually for different occasions. With a simple slide of switch, ASSASSIN IV can morph from a whisper-quiet cooler when low noise is the utmost importance to the powerful cooling force DeepCool CPU air coolers are known for
- ULTIMATE COOLING CAPACITY ASSASSIN IV CPU air cooler features latest “three-phase, six-slot, four-pole" motor 140/120mm true FDB fans with PWM, whiches provide extra stable airflow with lower noise level comparing with last generation CPU cooler fans on the market. An optional third fan bracket is contained in the box for another 120mm intake fan(Not Included) to expand the “double-push pull combo” cooling solution for stronger cooling performance
- PERFORMANCE/QUIET OPTIONS In Performance Mode, 1700RPM 140mm intake fan features 79.1CFM airflow with 2.44mmAq air pressure; 120mm exhaust fan features same fan speed with 58.06CFM airflow and 2.1mmAq air pressure, overall noise level 29.3dB(A); In Quiet Mode, intake fan features 1350RPM fan speed with 63.76CFM airflow and 1.58mmAq air pressure, exhaust fan features same fan speed with 46.75CFM airflow and 1.35mmAq air pressure, overall noise level 22.6dB(A)
- MAXIMUM RAM CLEARANCE Original ASSASSIN IV CPU cooler claims 100% RAM clearance for LGA 1700/1200/115X and AM5/AM4; The optional third 120mm intake fan can be adjusted seamlessly to the height required in the slot without blocking RAM; The 120mm exhaust fan is relocatable in two height levels to be compatible with high profile I/O and LGA 20XX left RAM
Full Specifications
| Brand | DeepCool |
|---|---|
| Manufacturer | DeepCool |
| Model Number | ASSASSIN IV |
Ready to buy?
DeepCool Assassin IV CPU Air Cooler Premium 7 Heat Pipes Dual-Tower Performance/Quiet Mode Switchable with 1700RPM 140/120mm FDB Fans PWM 100% Clearance for LGA 1700/1200/115X/20XX AM5/AM4 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
View Current Price on Amazon →
*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.
Related Processors
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best 1440p Gaming GPUs in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Best Retro Handhelds in 2026 — From $35 to $500
- How to Build a Windows 98 Retro PC in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Intel Arc AI Software: oneAPI, OpenVINO & LLM Guide
- Build a Wall-Mounted Raspberry Pi 4 Arcade Cabinet: 3D-Printed Case, SSD Boot, Real BOM
- Voodoo3 3000 PCI No-Display Troubleshooting on Windows 98 SE (2026)
- Running a 26B LLM Locally With No GPU: The CPU Setup Guide
- Build a Pocket Retro Emulation Handheld on the Raspberry Pi Zero W in 2026
- Building a 2003-Era LAN Party Rig: Pentium 4, GeForce FX 5900, Audigy 2 ZS
- Can a Modern Sound Blaster G6 Replace an AWE64 for Retro PC Audio?
- Which LLMs Actually Fit on an RTX 3060 12GB in 2026?
- Voodoo 3 3500 TV vs Voodoo 5 5500: Which Late-3dfx Card Should You Hunt For in 2026?
- Building a Modern BYOC LAN Party Box: 8 Period-Correct Rigs for QuakeCon-Style Events in 2026
- vLLM on a Single RTX 3060 12GB: Batched Serving Numbers and When It's Worth It (2026)
- Best Sim Racing Gear for Beginners in 2026
- Ryzen 7 5700X vs Intel Core i7-9700K: Best Budget Gaming CPU in 2026
- Forza Horizon 6 on Steam Deck: Best Dock and Controller Setup for 2026
- Ryzen 7 5700X vs 5800X for 1080p & 1440p Gaming in 2026
- SteamDSXL Yay or Nay? Dual-Screen Steam Deck Dock Review
- Best budget SSD for a gaming PC in 2026: BX500 vs 970 EVO Plus vs SSD Plus
- Intel Arc AI Training in 2026: What Workloads Actually Work
- Voodoo3 3000 PCI Install Guide for Win98 SE in 2026
- Best Steam Deck Docked Setup for a 4K Desk in 2026: Dock, Monitor, Storage
- Best Wired Gaming Headset Under $50 for PC and Console in 2026
- Raspberry Pi 5 IOMMU Support Is Landing in the Mainline Linux Kernel
- GameSir G7 SE vs 8BitDo Pro 2: Best Wired-vs-Wireless PC Controller
- ComfyUI on an RTX 3060 12GB: Stable Diffusion Throughput in 2026
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