Brief content overview
The Cooler Master V8 ACE 3DHP BLACK is a high-performance AMD tower cooler that combines a single fin stack, six heatpipes and two 120 mm fans with a V8-inspired aluminum top cover. In testing, it delivered stable cooling from 100 to 200 W and remained competitive with the strongest tested coolers, while operating at 40 dB(A) already provided most of its available performance. The 3DHP heatpipes are technically distinctive, but the measurements evaluate the complete cooler rather than isolating the contribution of that individual feature.
Key facts
| Feature | Value and interpretation |
|---|---|
| Cooler design | Single tower with one aluminum fin stack; the design differs from classic dual-tower coolers. |
| Heatpipes | Six total: two 3DHP and four SCCHP. |
| Fans | Two 120 × 120 × 30 mm fans with different configurations. |
| AMD compatibility | AM4 and AM5; the tested AMD version uses a flat base plate. |
| Noise-normalized result | 22.1 °C delta at 100 W, 44.4 °C at 150 W and approximately 67 °C at 200 W at 40 dB(A). |
| Maximum-speed result | 20.5 °C delta at 100 W, 42.1 °C at 150 W and 65.3 °C at 200 W at 48.6 dB(A). |
Technical specifications
| Specification | Value |
|---|---|
| Dimensions | 138.95 × 136.47 × 167.3 mm |
| Platform | AMD AM4 / AM5 |
| Heatpipe arrangement | 2 × 3DHP and 4 × SCCHP |
| Base plate | Flat |
| 3DHP Q-Max | 70 W per 3DHP |
| Front fan speed | 0–2,500 ±250 rpm |
| Front fan airflow and pressure | 89.6 CFM; 3.85 mmH₂O |
| Front fan noise specification | 37 dB(A) |
The manufacturer’s 0 rpm fan specification describes the stated control range. In the tested sample, both fans actually began spinning at approximately 250 rpm. The front fan is specified at up to 2,500 rpm, while the rear fan reaches a maximum of 2,050 rpm. The rear fan is specified at 61.0 CFM and 2.0 mmH₂O.
Measured values and observations
| Operating condition | Load | Measured CPU temperature delta |
|---|---|---|
| 40 dB(A), 40 cm | 100 W | 22.1 °C |
| 40 dB(A), 40 cm | 150 W | 44.4 °C |
| 40 dB(A), 40 cm | 200 W | Approximately 67.0 °C |
| Maximum fan speed, 40 cm | 100 W | 20.5 °C |
| Maximum fan speed, 40 cm | 150 W | 42.1 °C |
| Maximum fan speed, 40 cm | 200 W | 65.3 °C |
| Maximum-speed sound pressure | Both fans at maximum speed | 48.6 dB(A) |
At 40 dB(A), the temperature curves remained stable after thermal equilibrium was reached. No pronounced thermal runaway was observed at 200 W. Increasing fan speed to produce 48.6 dB(A) reduced the temperature delta by approximately 1.6 to 2.3 °C, depending on the load. The maximum improvement was therefore limited despite an 8.6 dB(A) increase over the 40 dB(A) operating point.
At 40 dB(A), the cooler ranked among the top performers in the comparison field across 100, 150 and 200 W. The gap to the strongest coolers was particularly small at 100 and 150 W, while the best-performing models moved somewhat further ahead at 200 W. At maximum fan speed, the V8 ACE 3DHP BLACK remained in the upper range of the tested coolers.
Teardown, materials and construction
Cooler Master specifies a Q-Max target of 70 W per 3DHP. This value describes the thermal design or transport capacity of an individual heatpipe and must not be interpreted as the maximum CPU power that the complete cooler can dissipate. The available results therefore support the performance of the complete system of base plate, heatpipes, fins and fans, but do not establish an isolated performance contribution for 3DHP.
Test conditions and limitations
Assessment
The V8 ACE 3DHP BLACK is positioned as a high-performance air cooler with a design that competes with large dual-tower models despite using a single tower. Its strongest result is not a dramatic advantage at maximum fan speed, but the amount of performance available at 40 dB(A). At this noise level, it remained stable through 200 W and ranked near the top of the tested field. Maximum fan speed provided only a limited additional reduction, so the cooler does not require its full acoustic output to remain competitive.
The V8 styling, black finish and complete absence of RGB lighting give the product a distinctive visual identity. The 3DHP design is the main technical point of interest, although the test cannot separate its effect from the rest of the cooler. Overall, the measurements support Cooler Master’s complete cooler concept, including its fin stack and fan arrangement, rather than proving the independent benefit of one heatpipe technology.
Strengths
Limitations
Questions and answers
With the V8 ACE 3DHP BLACK, Cooler Master is taking its own approach to the cooler’s design. Instead of opting for a classic dual-tower design, the manufacturer uses a single heatsink with six heatpipes and two 120 mm fans, each with a frame thickness of 30 mm. The arrangement of the heatpipes is particularly interesting from a technical perspective: four of the six heatpipes are designed as SCCHP, while two use the construction referred to by Cooler Master as 3DHP. In the area of the heat source, it extends the classic heatpipe geometry with an additional heat path. For this test, I have the AMD version of the V8 ACE 3DHP BLACK, which is designed for AM4 and AM5 and features a flat base plate. The thermal design of the 3DHP heatpipes is specifically adapted to the AMD platform. Cooler Master is also taking its own approach visually. The top cover takes up the design language of a V8 engine and gives the otherwise functionally designed tower cooler a distinctive appearance. The manufacturer does without RGB lighting entirely.
Ultimately, however, it is not the design but the performance on the test bench that matters. The following test shows how the combination of 3DHP heatpipes, fin stack and the two differently configured fans performs under a defined load.
Packaging and scope of delivery
Cooler Master uses black-and-purple packaging for the V8 ACE 3DHP BLACK. The cooler is shown prominently on the front, while the remaining sides contain additional product and technical information. This includes details of the 3DHP technology and the technical specifications. Despite its striking design, the packaging remains functional and provides the most important product information before opening.
After opening the outer packaging, the V8 ACE 3DHP BLACK is located in a precisely fitted protective insert that secures the cooler during transport and protects it from mechanical stress. The mounting hardware is positioned behind the cooler rather than underneath it. This keeps the heatsink and mounting components spatially separate and makes them easy to remove.
Overall, the inner packaging is purposefully designed and largely avoids unnecessary loose material. The cooler sits securely in the protective insert, so unpacking does not initially require searching through the box for a large number of individual components.
Accessories – AMD version
This test covers the AMD version of the V8 ACE 3DHP BLACK. The mounting accessories are accordingly designed for AM4 and AM5. In addition to the required mounting components, the scope of delivery includes spacers, fastening hardware and Cooler Master’s CryoFuze thermal paste. A PWM splitter is also included for the two fans, allowing them to be operated and controlled together via a single PWM connector on the motherboard.
The accessories are clearly arranged. Installation on AM5 requires neither special tools nor unusual mounting steps.
Installation on AM5, familiar and well thought out
The V8 ACE 3DHP BLACK is installed on AM5 using the motherboard’s original AMD backplate. First, the socket’s factory-installed plastic brackets are removed, after which the supplied spacers and mounting brackets are attached. The cooler is then placed on the heatspreader and secured with two spring-loaded screws. The springs define the contact pressure, allowing it to be applied reproducibly. Fan installation requires somewhat more attention, as both fans can be shifted in position. In particular, the front fan can be moved upward if necessary to provide additional clearance for tall memory modules. Cooler Master specifies a RAM height of up to 45 mm. The actual cooler installation is therefore comparatively straightforward. Additional attention is only required when aligning the front fan if tall DIMMs are used.
Specifications
The following is an overview of the technical specifications. Further information can be found on the manufacturer’s product page.
Technical specifications
| Feature | Cooler Master V8 ACE 3DHP BLACK, AMD |
|---|---|
| Platform | AMD AM4 / AM5 |
| Design | Single-tower |
| Dimensions | 138,95 × 136,47 × 167,3 mm |
| Heatpipes | 6 |
| 3DHP | 2 |
| SCCHP | 4 |
| Base plate | flat |
| 3DHP Q-Max | 70 W per 3DHP |
| Front fan | 120 × 120 × 30 mm |
| Front fan speed | 0–2.500 ±250 rpm |
| Front fan airflow | 89,6 CFM |
| Front fan static pressure | 3,85 mmH₂O |
| Front fan noise | 37 dB(A) |
| Rear fan | 120 × 120 × 30 mm |
| Rear fan speed | 0–2.050 ±250 rpm |
| Rear fan airflow | 61,0 CFM |
| Rear fan static pressure | 2,0 mmH₂O |
| Rear fan noise | 34 dB(A) |
| Bearing | Loop Dynamic Bearing |
| MTTF | >200.000 hours |
| Fan blades | LCP |
| Connector | 4-pin PWM |
| RAM clearance | up to 45 mm |
| Lighting | none |
| Thermal paste | Cooler Master CryoFuze |
| Color | Black |
| Warranty | 6 years |
The specification of 0 rpm describes the control range stated by the manufacturer. However, the fans in my test sample actually start spinning at approximately 250 rpm.
Cooler Master V8 Ace 3DHP, schwarz (MAM-T6HA-225PK-RB)
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