Jienk
Jienk 20PCS Black Aluminum Heat Sink with Thermal Conductive Adhesive Tape
Bottom line: The 20PCS Black Aluminum Heat Sink with Thermal Conductive Adhesive Tape: Pre-applied blue thermal adhesive tape, no cutting or paste needed; main trade-off: 14mm size too small for large CPUs or high-wattage chips.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ Pre-applied blue thermal adhesive tape, no cutting or paste needed
- ✓ Fits VRM, MOSFETs, GPU chips, voltage regulators, stepper drivers
- ✓ Small 0.55-inch footprint suits tight, enclosed electronics
Cons
- ✗ 14mm size too small for large CPUs or high-wattage chips
- ✗ Adhesive tape bond is weaker than screw or clip mounting
- ✗ Passive cooling only, no airflow for heavy overclocking
- ✗ Anodized black finish shows fingerprints and scuffs
SpecPicks Verdict
SpecPicks scored 20PCS Black Aluminum Heat Sink with Thermal Conductive Adhesive Tape using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. Jienk'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
- 14mm anodized aluminum heatsink; Dimension: 0.55 x 0.55 x 0.28 inch /14 x 14 x 7mm (L*W*H)
- Pre-applied blue thermal conductive adhesive tape backing, easy attach to the application with no cutting to do.
- This 14mm heatsink Can be applied for cooling VRM GPU Motherboard MOSFET Voltage Regulators, chips, stepper motor driver module and other small electronics that didn't come with any cooling.
- Aluminum alloy, great function for heat dissipation. Reduces CPU and LAN Temperature in enclosed and overclocked environments.
- Easy to install, Can be used with other devices to cool processors, regulators, etc.
Full Specifications
| Brand | Jienk |
|---|---|
| Model | JT592 |
| CPU Socket | Universal |
| Dimensions | 0.55 x 0.55 x 0.28 inch |
| Part Number | JT592 |
| Mounting Type | Panel Mount |
| Included Components | Black Aluminum Heat Sink |
| Cooler Heatsink Material | Aluminum |
| Item Dimensions L x W x H | 0.55"L x 0.55"W x 0.28"H |
| Full listing title | 20PCS Black Aluminum Heat Sink with Thermal Conductive Adhesive Tape, 14×14×7mm Heatsink Cooler for Cooling VRM GPU Stepper Driver MOSFET VRam Regulators |
Ready to buy?
20PCS Black Aluminum Heat Sink with Thermal Conductive Adhesive Tape, 14×14×7mm Heatsink Cooler for Cooling VRM GPU Stepper Driver MOSFET VRam Regulators 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 →- Best 1440p Gaming GPUs in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- How to Build a Windows 98 Retro PC in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
More reviews from the SpecPicks archive
Browse all reviews →- News: Mistral Enters Robotics With Robostral Navigate 8B
- Local LLM vs Claude in 2026: When On-Device Beats the API
- RTX 3060 12GB for ComfyUI & Stable Diffusion: The VRAM Budget Pick (2026)
- Best CPU Cooler for Ryzen 7 5800X Heavy Workloads (2026)
- Best Budget SSD for Gaming and PC Upgrades in 2026
- Is the RTX 3060 12GB Still the Best Sub-$400 AI Card in 2026?
- vLLM on Windows in 2026: What Actually Works on a 12GB Card
- Qwen 3.8 Open Weights: What Fits on a 12GB GPU
- Sony to End Physical PlayStation Disc Production by 2028: What It Means for Retro Collectors
- Ryzen 7 9800X3D vs 7800X3D: The Real-Game FPS Gap at 1080p, 1440p, and 4K
- LEGO Batman: Legacy of the Dark Knight Steam Deck FPS
- Best AI HATs for Raspberry Pi 5 in 2026
- SATA SSD vs NVMe for a Ryzen 5 5600G Budget Build in 2026
- Best SSD for Steam Deck Storage Expansion (2026)
- Amstrad CPC Emulator Now Runs on the Raspberry Pi Pico 2
- Best Cooling for AMD Ryzen Overclocking in 2026
- Gemma 4 31B Uncensored on a 12GB RTX 3060: What Fits, How Fast
- Ryzen 5 5600G vs Ryzen 7 5700X for 1080p Gaming
- Can a Local RTX 3060 12GB LLM Debug Linux Boot Like Gemini?
- CompactFlash as Your IDE Hard Drive: A Silent, Reliable Retro PC Boot Disk
- Best GPU for Qwen3 8B in 2026
- llama.cpp vs Ollama on an RTX 3060: Which Runs GLM-5.2 Faster?
- Building multi-agent AI orchestrators — LangGraph, DSPy, n8n, and picking the right one
- Should You Overprovision vCPU Per VM in a Homelab?
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