6 Best Alternatives to the darkFlash E400 Plus White CPU (2026)

Comparing the top 6 alternatives

Thermalright AXP120-X67 White ARGB Cooler

The Thermalright AXP120-X67 White ARGB Cooler is a low-profile solution, standing only 2.64 inches tall compared to the darkFlash E400 Plus’s 6.1-inch height. It uses six heat pipes to manage thermal output in a slim chassis. This design sacrifices some cooling headroom for extreme loads but excels in compact cases where space is tight. It supports LGA 1150, a socket the darkFlash does not cover. You should choose this if your case limits cooler height or if you need support for older Intel platforms. The ARGB lighting matches the white aesthetic, but the digital display feature is absent. It is a practical choice for builders prioritizing form factor over raw thermal capacity.

Cooler Master Hyper 212 Halo White CPU Cooler

The Cooler Master Hyper 212 Halo White CPU Cooler offers a low-profile single-tower design at 2.87 inches tall. It is constructed primarily from aluminum, which differs from the copper heat pipes found in the darkFlash E400 Plus. This cooler targets mainstream processors and standard sockets like AM5 and LGA 1700. It provides adequate cooling for users who do not require the 235W TDP rating of the darkFlash. The white finish and ARGB lighting maintain visual consistency with your build. You should pick this alternative if you need a budget-friendly option that fits easily into smaller cases without sacrificing socket compatibility. It lacks the digital monitoring feature, focusing instead on straightforward, reliable performance for everyday computing tasks.

Cooler Master Hyper 212 Halo ARGB Cooler

The Cooler Master Hyper 212 Halo ARGB Cooler is a standard-height single-tower design, measuring 6.06 inches in height. It features four heat pipes and supports AM5 and LGA 1700 sockets. This cooler offers solid mid-range cooling performance, suitable for standard cases and mid-range CPUs. It provides white aesthetics and ARGB lighting similar to the darkFlash E400 Plus. However, it lacks the digital display and the higher 235W TDP rating. You should consider this option if you prefer a more traditional cooler design without the complexity of software-based monitoring. It is a practical choice for users who want reliable cooling in a familiar form factor. The weight is slightly higher than the darkFlash, but the performance is adequate for most mainstream applications.

Thermaltake UX200 SE White ARGB Cooler

The Thermaltake UX200 SE White ARGB Cooler is a compact solution with a slim profile, standing 4.72 inches tall. It is rated for 170W TDP, which is lower than the 235W rating of the darkFlash E400 Plus. This cooler supports AM5 and LGA 1851 sockets, making it suitable for newer platforms. The white finish and ARGB lighting match the aesthetic of the darkFlash. You should choose this alternative if you are building in a small case where height is a constraint. It offers a balance between size and cooling performance for standard processors. The lack of a digital display is a trade-off for its compact form factor. It is a reliable choice for users who prioritize space efficiency over maximum thermal headroom.

darkFlash Z4 Pro Mist ARGB Cooler

The darkFlash Z4 Pro Mist ARGB Cooler is a single-tower design with a 200W TDP rating, which is lower than the 235W of the darkFlash E400 Plus. It stands 6.1 inches tall, matching the height of the E400 Plus. This cooler supports AM4 and AM5 sockets, focusing on AMD platforms. It offers strong thermal performance in a single-tower package without the bulk of a dual-tower design. The white finish and ARGB lighting are consistent with the darkFlash brand aesthetic. You should pick this option if you need high cooling performance for AMD builds but do not require the digital display feature. It is a practical choice for users who prioritize thermal capacity over monitoring capabilities. The weight and dimensions are similar, making it a direct competitor in terms of physical footprint.

Thermalright Assassin X 120 Digital White Cooler

The Thermalright Assassin X 120 Digital White Cooler features a digital display, similar to the darkFlash E400 Plus, allowing for real-time hardware monitoring. It stands 5.94 inches tall, slightly shorter than the darkFlash’s 6.1-inch height. This cooler supports AM5, AM4, LGA 1851, and LGA 1200 sockets, offering broader compatibility than the darkFlash. It is designed for white builds needing single-tower efficiency. You should choose this alternative if you want a digital readout but need support for additional sockets like LGA 1200. It provides a practical solution for users who value monitoring features without the software dependency of the darkFlash. The ARGB lighting and white finish ensure visual consistency. It is a strong option for AM5 builds requiring both thermal performance and hardware visibility.

Quick picks

Our 7 picks

1 Best overall

darkFlash E400 Plus White Digital Display Cooler

Best for: mATX white builds needing a digital display

Socket Compatibility

LGA1851/1700/1200/115X, AM5/AM4

Heat Pipes

4

Tower Design

Single-Tower

TDP Rating

235W

Lighting

ARGB

Color

White

View on Amazon: darkFlash E400 Plus White Digital Display Cooler Affiliate link

The darkFlash E400 Plus White is a single-tower air cooler rated for 235W TDP. It uses four 6mm heat pipes and dual ARGB fans in a push-pull setup. A key feature is the pixel-style digital display, which shows real-time CPU or GPU data via software. It fits mATX builds well, though the current white batch has shorter cables. It supports modern Intel and AMD sockets.

Pros

• 235W TDP rating with four 6mm copper heat pipes
• Digital display shows CPU/GPU temperature, load, and fan speed
• Dual ARGB fans with 7-pin interconnect for cleaner cabling
• All-white tower design with orange accents

Cons

• Current white batch uses shorter cables, limiting full-size ATX routing
• Requires software installation on Windows 10 or 11 for display functions
• Rear fan must be removed during mounting, then reinstalled

Good fit if

• You want a white single-tower cooler with a live data display
• You are building in an mATX case with limited cable routing space
• You need support for Intel LGA1700/1851 or AMD AM5 sockets

Skip if

• You are building a full-size ATX case and need longer cables
• You prefer hardware-only controls without installing PC software
• You need a low-profile cooler for small form factor cases

Verdict: The darkFlash E400 Plus White Digital Display Cooler is a strong match for mATX builders who want a white aesthetic and real-time hardware monitoring. It offers solid 235W cooling performance with a unique digital readout, provided you can manage the cable length constraints.

2 Best lga 1150

Thermalright AXP120-X67 White ARGB Cooler

Best for: compact cases and LGA 1150 builds

Cooler Height

67mm

Heat Pipes

6

Tower Design

Low-Profile

Fan Size

120mm

Fan Speed

1800 RPM

Lighting

ARGB

View on Amazon: Thermalright AXP120-X67 White ARGB Cooler Affiliate link

This low-profile air cooler stands only 67mm tall, making it suitable for compact cases. It uses six 6mm copper heat pipes with AGHP technology to manage heat effectively. The included 120mm PWM fan reaches 1800 RPM and supports 5V ARGB lighting. It fits Intel LGA 1150, 1700, and 1200 sockets, as well as AMD AM4. You get a white finish that matches modern builds.

Pros

• 67mm total height for small form factor cases
• Six 6mm pure copper heat pipes with AGHP
• 120mm PWM fan with 5V ARGB support
• Compatible with LGA 1150 and LGA 1700 sockets

Cons

• Low-profile design limits maximum cooling capacity
• Only supports single 120mm fan installation
• No included thermal paste listed in specifications

Good fit if

• You need a cooler under 70mm for a small case
• You use an LGA 1150 or LGA 1700 socket
• You want white ARGB lighting in your build

Skip if

• You require a dual-tower cooler for high TDP CPUs
• You need compatibility with LGA 2066 or LGA 2011
• You prefer a black color scheme for your system

Verdict: Thermalright AXP120-X67 White Low-Profile Cooler fits users building in compact cases who need LGA 1150 support. It provides adequate cooling for standard processors while maintaining a slim 67mm profile.

3 Best budget

Cooler Master Hyper 212 Halo White CPU Cooler

Best for: compact white builds with standard sockets

Socket Compatibility

LGA1700, 1200, 1150-1156, AM4, AM5

Cooler Height

154 mm

Heat Pipes

4

Fan Size

120 mm

Fan Speed

2050 RPM ±10%

Lighting

ARGB

View on Amazon: Cooler Master Hyper 212 Halo White CPU Cooler Affiliate link

The Cooler Master Hyper 212 Halo White is a single-tower air cooler with a minimalist white aluminum finish. It uses four 6mm copper heat pipes and a 120mm ARGB fan that reaches 2050 RPM. The cooler stands 154 mm tall, making it suitable for mid-tower cases. It supports modern Intel and AMD sockets. This model offers a compact footprint with efficient direct contact heat pipe technology.

Pros

• Four 6mm copper heat pipes for direct contact thermal transfer
• 120mm ARGB Gen 2 fan with 2050 RPM speed
• Compact 154 mm height for improved case compatibility
• White aluminum finish with minimalist aesthetic

Cons

• Single-tower design limits cooling capacity for high-TDP CPUs
• 120mm fan size provides less airflow than 140mm alternatives
• No included PWM hub for multi-fan RGB synchronization

Good fit if

• You need a white cooler that fits in compact mid-tower cases
• You want ARGB lighting compatible with 3-pin motherboard headers
• You use standard Intel LGA1700 or AMD AM4/AM5 sockets

Skip if

• You require a dual-tower cooler for extreme overclocking
• Your CPU case has a height limit under 154 mm
• You need a cooler with software-controlled fan curves

Verdict: Cooler Master Hyper 212 Halo White fits users who prioritize a low-profile white aesthetic and standard socket compatibility. It serves as a reliable budget option for mainstream processors that do not demand massive cooling power.

4 Best premium

Cooler Master Hyper 212 Halo ARGB Cooler

Best for: Standard cases and mid-range CPUs

Socket Compatibility

AM5/AM4, LGA1851/1700

Cooler Height

154mm

Heat Pipes

4

Fan Size

120mm

Fan Speed

1,800 RPM

Lighting

ARGB

View on Amazon: Cooler Master Hyper 212 Halo ARGB Cooler Affiliate link

This white air cooler features four copper heat pipes and a 154mm height for broad case compatibility. The included PWM fan adjusts from 690 to 1,800 RPM to balance noise and airflow. Dual-loop ARGB lighting adds visual appeal. It supports modern sockets like AM5 and LGA 1851. This unit suits users seeking reliable cooling for mid-range processors without excessive bulk.

Pros

• Four heat pipes and copper base for efficient heat transfer
• PWM fan speed range of 690 to 1,800 RPM
• 154mm height fits most standard computer cases
• Dual-loop ARGB rings for enhanced lighting effects

Cons

• Single tower design with only one fan
• No digital display screen included
• Limited to 5V ARGB synchronization

Good fit if

• You need a white cooler that fits in standard cases
• You want adjustable fan speeds for noise control
• You use AM5 or LGA 1851 motherboards

Skip if

• You require a dual-tower cooler for high TDP chips
• You need a cooler under 150mm in height
• You prefer a cooler with a built-in LCD display

Verdict: Cooler Master Hyper 212 Halo White offers solid mid-range cooling with a 154mm profile and four heat pipes. It is a practical choice for users with standard cases who want white aesthetics and ARGB lighting without the bulk of a dual-tower design.

5 Also great

Thermaltake UX200 SE White ARGB Cooler

Best for: Small cases needing 170W cooling

Socket Compatibility

AM4, AM5, LGA1700, LGA1851

Heat Pipes

4

TDP Rating

170W

Lighting

ARGB

Color

White

Dimensions

4.72 × 0.98 × 4.72 inches

View on Amazon: Thermaltake UX200 SE White ARGB Cooler Affiliate link

The Thermaltake UX200 SE White is a low-profile air cooler designed for compact cases. It features four 6mm U-shaped copper heat pipes and a 9-blade fan. The unit supports 170W TDP and syncs with 5V ARGB motherboards. Its slim 0.98-inch width fits in tight spaces. You will appreciate the white finish and modern lighting if you build a small-form-factor PC.

Pros

• Four 6mm copper heat pipes for direct CPU contact
• Ultra-slim 0.98-inch width for small cases
• 5V ARGB sync with major motherboard brands
• 170W TDP rating for efficient heat dissipation

Cons

• Single 120mm fan limits total airflow volume
• 170W TDP is lower than dual-tower competitors
• No included remote or software for lighting control

Good fit if

• You need a cooler under 1 inch tall
• You want ARGB lighting on a budget
• You build in a small ITX case

Skip if

• You run a high-end CPU over 170W
• You need maximum airflow for overclocking
• You prefer a dual-fan setup

Verdict: Thermaltake UX200 SE White ARGB Cooler fits small builds needing 170W cooling. It offers slim height and sync lighting for compact white PCs.

6 Best single tower

darkFlash Z4 Pro Mist ARGB Cooler

Best for: High TDP cooling in a single tower

Socket Compatibility

Intel LGA115x/12xx/17xx, AMD AM4/AM5

Cooler Height

155mm

Heat Pipes

4

Tower Design

Single-Tower

Fan Size

120mm

TDP Rating

200W

View on Amazon: darkFlash Z4 Pro Mist ARGB Cooler Affiliate link

The darkFlash Z4Pro Mist is a white single-tower air cooler rated for 200W TDP. It uses four 6mm heat pipes with HDT technology to transfer heat efficiently. A 120mm PWM fan keeps noise as low as 24 dBA. The unit includes ARGB lighting that syncs with most motherboards. It fits Intel LGA1700 and AMD AM5 sockets. This cooler suits users who want high thermal performance in a standard tower form factor.

Pros

• 200W TDP rating for robust cooling
• Four 6mm heat pipes with HDT technology
• Quiet operation down to 24 dBA
• ARGB lighting syncs with motherboards
• Supports Intel LGA1700 and AMD AM5

Cons

• Single-tower design limits performance vs dual towers
• 155mm height may block tall RAM sticks
• No display panel included

Good fit if

• You need a 200W TDP cooler for high-end CPUs
• You want ARGB lighting that syncs with your motherboard
• You prefer a single-tower design for better RAM clearance

Skip if

• You require a dual-tower design for maximum cooling
• You need a cooler with a built-in display
• You have very tall RAM that exceeds 155mm clearance

Verdict: The darkFlash Z4Pro Mist 120mm Single Tower delivers strong 200W TDP cooling in a single-tower package. It fits users who prioritize high thermal performance and ARGB sync without the bulk of a dual-tower design.

7 Also great

Thermalright Assassin X 120 Digital White Cooler

Best for: AM5 builds needing temp display

Socket Compatibility

AM4/AM5, LGA1851/1700/115X/1200

Cooler Height

151 mm

Heat Pipes

4

Tower Design

Single-Tower

Fan Size

120 mm

Fan Speed

2000 RPM

View on Amazon: Thermalright Assassin X 120 Digital White Cooler Affiliate link

This single-tower cooler features a digital screen top cover that displays CPU and GPU metrics. It uses a 120 mm fan running at 2000 RPM with 4 heat pipes. The unit supports AM5 and LGA 1851 sockets. It includes ARGB lighting for motherboard sync. You get real-time monitoring without extra software on the screen.

Pros

• Digital screen shows CPU temperature and usage
• 120 mm fan reaches 2000 RPM
• 4 heat pipes for single-tower design
• Supports AM5 and LGA 1851 sockets

Cons

• Single-tower design limits high-end cooling
• Screen requires TRCC software for full features
• 151 mm height may block RAM

Good fit if

• You want real-time temp monitoring on the cooler
• You use AM5 or LGA 1851 sockets
• You prefer a white single-tower build

Skip if

• You need dual-tower performance for high TDP CPUs
• You have tall RAM that blocks 151 mm height
• You want a cooler without digital displays

Verdict: Thermalright Assassin X 120R Digital ARGB White offers unique screen monitoring for AM5 users. It fits white builds needing single-tower efficiency.

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Frequently asked questions