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Cooler Master · Air · 155 mm tall

Cooler Master Hyper 620S

2 fans · 27.2 dBA · RGB

Performance: 80%
Perf / price: 65
Acoustics: 70
Amazon: $54

View Cooler Master Hyper 620S Gallery in high resolution

Available on Amazon Updated Aug 30, 2026 Prime FBA

Performance80.0%

Performance / price65.2

Acoustics69.9

$54 on Amazon Cooler table Compare this cooler

Check this cooler in a buildSelect a CPU and case first so socket, height, and radiator support can be evaluated. Start with the CPU

Written analysis

Cooler Master Hyper 620S at a glance

The Cooler Master Hyper 620S is a Air cooler listed as 155 mm tall. It is listed with 2 120 mm fans.

Review-derived relative cooling performance is 80.0%. Recorded noise is 27.2 dBA, for an acoustics score of 69.9. Airflow is listed at 72 CFM. Warranty is 2 years.

Best fit: Mainstream and performance desktop builds that need solid review-derived cooling performance.

Fitment and sockets

Tower height is 155 mm — check case cooler clearance before buying. Socket compatibility includes LGA 1851, LGA 1700, LGA 1200, LGA 1150, LGA 1155, LGA 1156, AM5, AM4,. CPU block / cold plate: Copper.

Current value

At $54, performance / price is 65.2. Compare nearby coolers of the same type below; quieter acoustics and fitment can outweigh a small score gap.

Cooler data

Full specifications

Cooling type, fitment, sockets, fans, acoustics, features, and value in one technical sheet.

General

Manufacturer: Cooler Master
Cooler: Cooler Master Hyper 620S
Warranty: 2 years
Launch price: —
Amazon price: $54
Amazon availability: Available
Price updated: Aug 30, 2026

Cooling type & fit

Type: Air
Size class: 155 mm tall
Height: 155 mm
Cooler dimensions: 125 x 137 x 154.9 mm

Value

Amazon price: $54
Relative performance: 80.0%
Performance / price: 65.2
Acoustics: 69.9

Sockets & block

Socket compatibility: LGA 1851, LGA 1700, LGA 1200, LGA 1150, LGA 1155, LGA 1156, AM5, AM4,
CPU block: Copper

Fans & acoustics

Fan size: 120 mm
Fan count: 2
Fan speed: 1750 rpm
Noise: 27.2 dBA
Airflow: 72 CFM
Acoustics score: 69.9

Features

RGB lighting: Yes
Thermal paste included: No
Display: 0
Color: Silver

Amazon

Price history

Nearby performance

Similar coolers

Coolers close to Cooler Master Hyper 620S on relative performance. Open the cooler table to sort, filter, and compare side by side.

Noctua Noctua NH-U14S TR5-SP6 Air · 165 mm tall

79.0%

24.8

77.2

$140

Cooler Master Cooler Master Hyper 620S This cooler

80.0%

65.2

69.9

$54

SUDOKOO Sudokoo SK700V Air · 151 mm tall

80.0%

48.9

58.5

$72

SUDOKOO Sudokoo SK700V White Air · 151 mm tall

80.0%

39.1

58.5

$90

Noctua Noctua NH-D15 Air · 160 mm tall

81.0%

32.4

77.2

$110

be quiet! be quiet! Dark Rock Pro 5 Air · 168 mm tall

81.0%

42.0

59.4

$85

Noctua Noctua NH-D15 chromax.Black Air · 160 mm tall

81.0%

29.7

77.2

$120

Thermalright Thermalright Peerless Assassin 120 SE ARGB Air · 155 mm tall

81.0%

96.6

74.2

$37

Thermalright Thermalright Peerless Assassin 120 SE Air · 155 mm tall

81.0%

102.1

74.2

$35

Compare these in the cooler table

Discussion

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Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

Cool for R9 | i7: Six heat pipes and a copper ensure optimal cooling performance for AMD R9 and Intel i7

Dual Tower Heat Sink: The dual-tower heatsink and dual fans double the surface area, providing exceptional cooling and heat dissipation.

Spectrum Fan: 120 fan delivers optimal airflow with optimized PWM blades, while simplifying the installation.

Dynamic PWM: Fan A PWM 4-pin header allows adjustable fan speeds from 650 to 1,750 RPM, to balance noise and airflow

Simplify Brackets: Redesigned brackets simplify installation on AM5 and LGA 1851|1700 platforms.

Versatile Compatibility: 154.9mm tall design offers performance with wide chassis compatibility.

Cooler Master Hyper 620S at a glance

Fitment and sockets

Current value

General

Cooling type & fit

Value

Sockets & block

Fans & acoustics

Features

Price history

Similar coolers

Comments on Cooler Master Hyper 620S

Amazon listing details

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