DAMJTLM 7015 70MM 12V 0.45A Review: Specs, Pros and Cons
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
This damjtlm 7015 70mm 12v 0 45a review covers a compact 70mm fan designed for small form factor builds. It is a 70x70x15mm unit running on 12V DC. The key specs are its 5000 RPM speed and 0.45A current draw. You get a 5.4W power draw at peak. This fan replaces Delta AFB0712HHB models. It uses a 4-pin PWM connector for temperature control. The small size makes it suitable for tight spaces. You need to check your case dimensions carefully. It is not a standard 120mm or 140mm fan. It fits specific 70mm mounting holes. Read on to see if this matches your cooling needs.
What stands out
- 70x70x15mm dimensions for tight spaces
- 5000 RPM maximum speed
- 12V DC, 0.45A current rating
- 4-pin PWM connector for control
Who it fits
Good fit for
This fan suits users with small form factor cases or custom loops that require 70mm fans. It is ideal for replacing failed Delta AFB0712HHB units in legacy hardware. If you need high RPM in a small package, this 5000 RPM speed helps. The 4-pin PWM connector allows for precise temperature control. It works well for niche cooling tasks where space is limited. You should verify your mounting hole pattern matches the 70mm standard. It is not for standard ATX cases.
Who should skip it
Skip this if you need a standard 120mm or 140mm fan for a typical ATX case. The 70mm size is too small for most mainstream PC builds. You will not get high airflow with this small blade area. If you need quiet operation, the 5000 RPM speed may be too loud. It is not a drop-in replacement for larger fans. You must have a 70mm compatible mount. Look for a larger fan if your case does not support this specific size.
Verdict: This is a specialized fan for tight spaces or replacements. It fits specific 70mm mounts well. It is not for general use.
Understanding the Key Specs
Voltage: DC 12 V
This fan requires a standard 12-volt power source, which is the norm for most PC cases and CPU coolers. You do not need special adapters or voltage converters. This compatibility means you can easily integrate it into existing systems without worrying about power supply mismatches. It ensures stable operation alongside other standard 12V components in your build.
Current rating: 0.45 A
The fan draws 0.45 amps of electrical current during operation. This figure helps you calculate the total load on your motherboard header or power supply. A lower current draw is generally easier on your system's power delivery. It also suggests the fan will not cause significant voltage drops when running at high speeds, ensuring consistent performance for your cooling setup.
Power consumption: 5.4 W
The unit uses 5.4 watts of power. This is the total energy used per hour. You can compare this to other fans to estimate electricity usage and heat output. Lower power consumption often correlates with less waste heat generated by the fan motor itself. For small form factor builds, this efficiency helps maintain lower overall internal temperatures without adding extra thermal load.
Revolution: 5000 ±5% RPM
The fan spins at 5000 revolutions per minute, with a tolerance of plus or minus five percent. This high speed is designed for maximum airflow in tight spaces. You should expect significant noise at this rate. When shopping for CPU air coolers, compare this to larger fans that achieve similar airflow at lower, quieter speeds. This spec suits users who prioritize cooling over silence.
Design and build details
The listing describes this unit as a compact 70x70x15mm fan. You are getting a small form factor component that fits into tight spaces. The dimensions are 70 millimeters on each side, with a thickness of just 15 millimeters. This slim profile is critical if you are working with small case sizes or specific CPU coolers that require low-height fans. You must ensure your mounting area can accommodate these exact measurements before purchasing.
According to the listing, the model number is AFB0712HHB. It operates on a DC 12V power source. The current rating is listed at 0.45A. This draws 5.4W of power. The fan spins at 5000 RPM, with a tolerance of plus or minus 5 percent. This speed is relatively high for such a small blade area. You will likely notice significant airflow, but also increased noise levels compared to larger, slower fans.
The listing identifies the product simply as a fan. It does not mention advanced materials, metal frames, or rubber mounting pads. You should assume a standard plastic construction typical for this size and price point. The layout is straightforward, with a 4-pin connector implied by the title. You need to verify your motherboard or controller supports PWM temperature control if you want variable speeds. Otherwise, you may be limited to running it at full speed.
Setup and everyday use
Setting up this fan involves connecting the four-pin PWM cable to your motherboard or a compatible controller. The standard 12V DC power requirement means you can plug it directly into a header without needing external adapters or voltage converters. This simplicity reduces setup friction for small form factor builds.
The 5000 RPM speed rating indicates high airflow potential. You should expect strong air movement through your heatsink. This speed is paired with a 0.45A current draw. That current level suggests moderate power usage. The total power consumption sits at 5.4W. This figure helps you gauge the load on your system’s power delivery.
Daily use relies on the PWM temperature control feature. The four-pin design allows your motherboard to adjust fan speed based on CPU temperature. When the processor is idle, the fan may run slower. Under heavy load, it ramps up to maintain thermal stability. This dynamic adjustment helps balance cooling performance with noise levels.
The compact 70x70x15mm size fits into tight spaces. You can install it in small cases or on compact CPU coolers where larger fans do not fit. The slim 15mm profile ensures it clears nearby components. You do not need to worry about clearance issues in dense builds. The fan operates as a straightforward cooling component. Its performance depends on the airflow path you provide. Ensure your heatsink fins are clean for optimal heat transfer. This setup provides reliable cooling for AMD systems or other compatible platforms.
Before You Buy This Fan
You need to verify your motherboard has a four-pin PWM header. This fan relies on that connection for temperature control. If your system lacks this, you may need an adapter. Check your case clearance carefully. The 15mm thickness is slim, but you must ensure it fits without blocking nearby components. This fan is not a standalone solution. It works best as a supplement to your main CPU air cooler. You should pair it with high-quality thermal paste for optimal heat transfer. Regular upkeep is simple. Dust accumulation can reduce airflow. Clean the blades gently with compressed air every few months. This keeps the 5000 RPM performance steady. Compared to larger options in our 1 product guide, this unit is specialized. It suits small form factor builds or specific exhaust needs. It does not replace a primary cooling tower. Ensure your power supply can handle the 5.4W load alongside other components. This ensures stable operation under load.
Check before you buy
- Confirm your motherboard has a 4-pin PWM header
- Check case clearance for the 15mm thickness
- Ensure the 12V power supply can handle the load
- Verify compatibility with your current CPU cooler setup
The product at a glance
DAMJTLM 70mm 12V CPU Cooling Fan
Best for: Replacing Delta AFB0712HHB in small cases
- Fan Size
- 70mm
- Fan Speed
- 5000 RPM
- Features
- Fan
View on Amazon: DAMJTLM 70mm 12V CPU Cooling Fan Affiliate link
This is a 70mm CPU cooling fan designed as a replacement for Delta AFB0712HHB units. It runs on DC 12V with a current rating of 0.45A and consumes 5.4W. The fan reaches speeds of 5000 RPM. It features a 4-pin PWM connector for temperature control. This fan suits users needing a compact, high-speed replacement for small form factor builds or specific server hardware.
Pros
- 70mm size fits tight spaces
- High 5000 RPM speed
- 4-pin PWM for temp control
- Direct Delta replacement model
Cons
- Small 70mm diameter limits airflow
- High 5000 RPM may be loud
- No included mounting hardware listed
Good fit if
- You need a direct replacement for a Delta AFB0712HHB fan
- You have a small chassis with limited fan space
- You require PWM temperature control for a small fan
Skip if
- You need high static pressure for a dense radiator
- You prefer silent operation at low speeds
- You require a larger 80mm or 120mm fan
Verdict: DAMJTLM 70mm 12V CPU Cooling Fan is a compact, high-speed replacement for Delta fans. It fits users with tight spaces who need PWM control.
Specifications side by side
| Spec | DAMJTLM 70mm 12V CPU Cooling Fan |
|---|---|
| Fan Size | 70mm |
| Fan Speed | 5000 RPM |
| Features | Fan |
Frequently asked questions
Is this fan compatible with PWM control?
Yes, this unit supports PWM control. It uses a standard four-pin connector that allows your motherboard to adjust the speed based on temperature. This feature is essential for maintaining optimal cooling performance while keeping noise levels low during idle periods.
What is the maximum speed of this 70mm fan?
The maximum rotational speed is 5000 RPM. This high speed helps move air quickly through tight spaces. It is designed to provide strong airflow for small form factor builds where standard fans might not fit or perform effectively.
Can I use this fan to replace a Delta AFB0712HHB?
This fan is listed as a suitable replacement for the Delta AFB0712HHB. It shares the compact 70mm form factor and 12V power requirement. If you are upgrading from that specific Delta model, this unit should fit into the same mounting area.
How much power does this fan draw?
The fan draws 0.45A of current at 12V. This results in a power consumption of 5.4W. This draw is typical for high-speed compact fans and should not strain most standard PC power supplies or motherboard headers.
Does this fan come with a mounting kit?
The product data does not specify if a mounting kit is included. It is described primarily as a fan component. You should check the package contents upon arrival to ensure you have the necessary screws or adapters for your specific case.
Is this fan suitable for small case builds?
Yes, it is ideal for small case builds. Its 70x70x15mm dimensions allow it to fit into tight spaces where larger fans cannot. The slim 15mm thickness is particularly useful for low-profile chassis or custom water cooling loops with limited clearance.