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Noctua · Air · 158 mm tall

Noctua NH-U12S Redux

1 fan · 25 dBA

Performance: 65%
Perf / price: 48
Acoustics: 76
Amazon: $60

View Noctua NH-U12S Redux Gallery in high resolution

Available on Amazon Updated Aug 30, 2026 Prime FBA

Performance65.0%

Performance / price47.7

Acoustics76.0

$60 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

Noctua NH-U12S Redux at a glance

The Noctua NH-U12S Redux is a Air cooler listed as 158 mm tall. It is listed with 1 120 mm fan.

Review-derived relative cooling performance is 65.0%. Recorded noise is 25 dBA, for an acoustics score of 76.0. Airflow is listed at 70.75 CFM. Warranty is 6 years.

Best fit: Compact or value builds where clearance, noise, and price outweigh peak thermal headroom.

Fitment and sockets

Tower height is 158 mm — check case cooler clearance before buying. Socket compatibility includes AM5, AM4, LGA 1700, LGA 1851, LGA 1954, LGA 1156, LGA 1155, LGA 1150, LGA 1151, LGA 1200. CPU block / cold plate: Copper.

Current value

At $60, performance / price is 47.7. 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: Noctua
Cooler: Noctua NH-U12S Redux
Warranty: 6 years
Launch price: —
Amazon price: $60
Amazon availability: Available
Price updated: Aug 30, 2026

Cooling type & fit

Type: Air
Size class: 158 mm tall
Height: 158 mm
Cooler dimensions: 158 x 125 x 71 mm

Value

Amazon price: $60
Relative performance: 65.0%
Performance / price: 47.7
Acoustics: 76.0

Sockets & block

Socket compatibility: AM5, AM4, LGA 1700, LGA 1851, LGA 1954, LGA 1156, LGA 1155, LGA 1150, LGA 1151, LGA 1200
CPU block: Copper

Fans & acoustics

Fan size: 120 mm
Fan count: 1
Fan speed: 1700 rpm
Noise: 25 dBA
Airflow: 70.75 CFM
Acoustics score: 76.0

Features

RGB lighting: No
Thermal paste included: No
Display: 0
Color: Grey

Additional information

Also listed as: NH-U12S
Additional info: NH-U12S redux heatsink NF-P12 redux-1700 PWM fan 4x NA-AVP1 grey anti-vibration pads Fan mounting clips (one pair) NT-H1 high-grade thermal compound (pre-applied) SecuFirm2™ mounting kit

Amazon

Price history

Nearby performance

Similar coolers

Coolers close to Noctua NH-U12S Redux on relative performance. Open the cooler table to sort, filter, and compare side by side.

be quiet! be quiet! Pure Rock Slim 3 Air · 127 mm tall

64.0%

123.0

76.6

$23

Thermalright Thermalright Assassin X120 Air · 148 mm tall

64.0%

174.8

74.2

$16

Thermalright Thermalright Assassin X120 Refined SE ARGB Air · 148 mm tall

64.0%

165.5

74.2

$17

Thermalright Thermalright AssassinX120 SE ARGB White Air · 148 mm tall

64.0%

162.2

74.2

$17

Noctua Noctua NH-U12S Redux This cooler

65.0%

47.7

76.0

$60

Thermalright Thermalright Assassin King 120 SE Air · 148 mm tall

65.0%

153.0

74.2

$19

Thermalright Thermalright Assassin King 120 SE ARGB Air · 148 mm tall

65.0%

153.0

74.2

$19

Thermalright Thermalright Assassin King 120 SE White ARGB Air · 148 mm tall

65.0%

151.3

74.2

$19

Noctua Noctua NH-U12S chromax.Black Air · 158 mm tall

66.0%

29.1

84.8

$100

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.

Streamlined, more affordable redux line version of the award-winning NH-U12S heatsink

Slim 120mm size for excellent case, RAM and PCIe compatibility: fits most tower cases (158mm height), doesn’t overhang the RAM slots, doesn’t block the PCIe on most ATX and Micro-ATX motherboards

Quiet NF-P12 redux-1700 120mm fan with PWM for automatic speed control: full cooling performance under load, near silent at idle!

Includes high-end NT-H1 thermal paste and SecuFirm2 mounting system for easy installation on Intel LGA1851, LGA1700, LGA1200, LGA115x and AMD AM5 & AM4

Renowned Noctua quality at an attractive price, smart choice for Intel Core & Core Ultra (e.g. 285K, 265K, 245K) and AMD Ryzen (e.g. 9950X, 9900X, 9700X, 9600X)

Noctua NH-U12S Redux at a glance

Fitment and sockets

Current value

General

Cooling type & fit

Value

Sockets & block

Fans & acoustics

Features

Additional information

Price history

Similar coolers

Comments on Noctua NH-U12S Redux

Amazon listing details

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