Thermaltake
Thermaltake CT140 EX ARGB PC Cooling Fan Hydrangea Blue 3-Fan Pack (CL-F197-PL14BU-A)
Bottom line: The Thermaltake CT140 EX ARGB PC Cooling Fan Hydrangea Blue 3-Fan Pack: MagForce 2.0 magnetic daisy-chain links multiple fans with one cable; main trade-off: hydrangea Blue finish only, no other colorways offered.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ MagForce 2.0 magnetic daisy-chain links multiple fans with one cable
- ✓ Strong 90.3 CFM airflow and 3.07 mm-H2O static pressure suit radiators
- ✓ 9 addressable LEDs, 16.8M colors, 5V motherboard ARGB sync
- ✓ Quiet 30.7 dBA hydraulic bearing spins up to 1800 RPM via PWM
Cons
- ✗ Hydrangea Blue finish only, no other colorways offered
- ✗ Needs a 5V ARGB header, so older boards skip the sync
- ✗ MagForce daisy-chain locks you into Thermaltake EX fans
- ✗ 140 mm size won't fit 120 mm cases or radiators
Manufacturer description
CT140 EX ARGB Sync is a new model of the CT series incorporating the new MagForce 2.0 for a better, quicker magnetic connection among fans. MagForce 2.0 features larger Pogo pin contact pads, reducing faulty alignment during fan connection and enhancing installation efficiency. CT140 EX ARGB Sync fans maintain the 1800 RPM fan speed and have broken through its series limit to generate 90.3 CFM of airflow and 3.07 mm-H2O static pressure while maintaining a 30.7 dBA noise level. CT EX Fans also features 9 addressable LEDs for users to build up spectacular lighting effects through motherboard…
SpecPicks Verdict
SpecPicks scored Thermaltake CT140 EX ARGB PC Cooling Fan Hydrangea Blue 3-Fan Pack using a rating × review-volume × price-fit model applied to published specs and reviews across the motherboards category. Thermaltake's motherboards 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 motherboards 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
- MagForce 2.0, a new Magnetic Connection Design for optimized fan daisy-chaining
- Connect multiple fans with only one cable
- 9 addressable LEDs controlled by 5V motherboard sync software
- PWM Fan with a maximum speed of 1800 RPM
- Optimized hydraulic bearing for reliable and silent operation
Full Specifications
| Brand | Thermaltake |
|---|---|
| Model | CT140 EX Hydrangea Blue |
| Voltage | 5 volts_of_direct_current |
| Wattage | 19.6 watts |
| Material | Copper |
| Noise Level | 30.7 db |
| Part Number | CT140 EX Hydrangea Blue |
| Compatibility | PC |
| Material Type | Copper |
| Cooling Method | Fan |
| Number of Items | 1 |
| Compatible Devices | Desktop |
| Power Connector Type | 4-Pin |
| Warranty Description | 2 year manufacturer |
| Maximum Rotational Speed | 2000 rpm |
| Item Dimensions L x W x H | 5.51"L x 0.98"W x 5.51"H |
| Full listing title | Thermaltake CT140 EX ARGB PC Cooling Fan Hydrangea Blue 3-Fan Pack, Magnetic Connection, 5V Motherboard Sync, 16.8 Million Colors 9 Addressable LEDs, 140 mm Case/Radiator Fan, CL-F197-PL14BU-A |
Ready to buy?
Thermaltake CT140 EX ARGB PC Cooling Fan Hydrangea Blue 3-Fan Pack, Magnetic Connection, 5V Motherboard Sync, 16.8 Million Colors 9 Addressable LEDs, 140 mm Case/Radiator Fan, CL-F197-PL14BU-A 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 Motherboards
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Retro Handhelds in 2026 — From $35 to $500
- Best 1440p Gaming GPUs in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- How to Build a Windows 98 Retro PC in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
More reviews from the SpecPicks archive
Browse all reviews →- LM Studio on an RTX 3060 12GB: A Zero-Terminal Local LLM Setup
- RTX 5060 8GB vs RTX 4070 12GB for Qwen3 14B: Does 8GB Fit? (2026)
- AMD Ryzen AI Max+ 395 Box (Strix Halo) for Local LLMs: What 128GB Unified Memory Actually Buys You
- Best Budget PC Upgrades Under $250 in 2026
- Best Plug-and-Play Retro Gaming Consoles to Buy in 2026
- Can a Raspberry Pi 4 8GB Run Local LLMs in 2026? Ollama tok/s + SSD-Boot Setup
- Running GLM-5.2 Locally on an RTX 3060: Ollama VRAM + tok/s
- Best SATA SSD for a Retro Windows 98 Build: BX500 vs 870 EVO
- 3dfx Voodoo2 SLI in 2026: Building a Period-Correct Windows 98 Glide Rig
- AutomationBench Cost Gap: What DeepSeek V4's 5-Cent Task Means for Local Agent Rigs
- AMD Ryzen AI Max+ 395: The 128GB Mini PC Running 70B LLMs Locally
- Best PlayStation Controller for PC Gaming in 2026
- Raspberry Pi 5 Local LLM Server: Best Models for 8GB RAM in 2026
- Rescue Your Retro PC's Data Before the IDE or SATA Drive Dies
- Best Controllers for Retro Gaming and Emulation in 2026
- Asus Prime Z890-P WiFi Review: Built for Core Ultra 200S
- Qwen 3.6 27B vs Mistral 3.5 Medium: Local Hardware Showdown for 24GB GPUs
- GeForce 4 Ti 4600 Won't Boot Past POST: AGP Voltage and BIOS Field Guide
- Build a Motion-Triggered Wildlife Camera on Raspberry Pi (2026)
- The Sound Blaster Monopoly: How Creative Still Shapes Retro PC Audio in 2026
- Hands-On: Asus ROG Harpe II Extreme Edition 20 Gaming Mouse
- How to run Llama 3.1 8B on Arc B580
- ComfyUI for local image generation — the 2026 setup guide
- FIDECO vs Unitek vs Vantec: Which SATA/IDE Adapter Boots Win98 from CompactFlash 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