EFB0412VHD Cooling Fan 4CM for 12V 0.18A 4020 40MM 40X40X20MM 2-Wire Fan
Bottom line: The EFB0412VHD Cooling Fan 4CM for 12V 0.18A 4020 40MM 2-Wire Fan 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
- ✓ Model: EFB0412VHD
- ✓ Backed by LeckerJelani'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
Manufacturer description
Model: EFB0412VHDVoltage: 12VCurrent: 0.18ASize: 40X40X20MM /1.57x1.57x0.78 Inches
SpecPicks Verdict
SpecPicks scored EFB0412VHD Cooling Fan 4CM for 12V 0.18A 4020 40MM 2-Wire Fan using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. LeckerJelani'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
- Model: EFB0412VHD
- Voltage: 12V
- Current: 0.18A
- Size: 40X40X20MM /1.57x1.57x0.78 Inches
- EFB0412VHD Cooling Fan 4CM for 12V 0.18A 4020 40MM 40X40X20MM 2-Wire Fan
- If you encounter any problems during the purchase process, please contact us promptly. We will reply to you within 24 hours and will do our best to solve the problems you encounter!
Full Specifications
| Size | 40X40X20MM /1.57x1.57x0.78 Inches |
|---|---|
| Brand | LeckerJelani |
| Model | EFB0412VHD 999 |
| Current | 0.18A |
| Voltage | 12 Volts (DC) |
| Dimensions | 40x40x20mm |
| Part Number | EFB0412VHD 999 |
| Cooling Method | Air |
| Number of Items | 1 |
| Compatible Devices | case fan |
| Included Components | cooling fan |
| Item Dimensions L x W x H | 1.57"L x 1.57"W x 0.78"H |
Ready to buy?
EFB0412VHD Cooling Fan 4CM for 12V 0.18A 4020 40MM 40X40X20MM 2-Wire Fan 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
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- 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 Retro Handhelds in 2026 — From $35 to $500
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Ryzen 7 5800X vs Intel Core i7-9700K for 1080p Gaming in 2026: Which Budget Chip Wins?
- 'Count Anything' AI Model Does Object Counting — Harder Than It Sounds
- Raspberry Pi 4 8GB in 2026: Still the Right Pick for Retro Emulation and Home Servers?
- Best CompactFlash to IDE Adapter for Win98 SE Builds in 2026
- Best Parts for a Local RAG Document-QA Workstation in 2026
- 3D-Printed Retro PC Case Fits ITX Board, ATX PSU
- Steam Deck OLED vs ROG Xbox Ally X: Which Handheld Wins?
- Raspberry Pi OS Gets a Desktop Refresh: What Changes for Pi 4 Users
- Air vs AIO for the Ryzen 7 5800X: Noctua NH-U12S vs CoolerMaster ML240L
- Streamer PC Specs Decoded: The 2026 Parts That Match
- 34-Inch Ultrawide vs 27-Inch 4K for Coding and Gaming (2026)
- Sound Blaster Audigy 2 ZS in 2026: The Last Great Win98/XP Sound Card Install Guide
- Best Controller for Emulation and Retro Gaming on PC (2026)
- Qwen 3.6 27B vs Mistral 3.5 Medium: Local Hardware Showdown for 24GB GPUs
- Best CPU Coolers for Ryzen and Intel Builds in 2026
- Noctua NH-U12S vs DeepCool AK620: Best Air Cooler for an Overclocked Ryzen
- Best Mouse Pad for FPS and MOBA Esports Players (2026)
- Best Gaming Mouse for FPS Esports Under $80 (2026)
- CompactFlash as an IDE Hard Drive: Silent, Solid-State Storage for Win98 & DOS Builds
- Best Wireless Gaming Controllers for PC and Console in 2026
- Best Hardware for Running Qwen3 Locally in 2026
- Can the Ryzen 5 5600G Run Local LLMs Without a GPU?
- $100 CPU Shootout: Ryzen 5 5500 vs Core i3-14100F vs i3-12100F
- CompactFlash as an IDE Boot Drive: The Definitive Win98 Storage Guide
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