Head-to-head · Best PC Case Fans

Lian Li Uni Fan SL120 V2 Standard vs Phanteks T30 R PST

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Lian Li Uni Fan SL120 V2 Standard comes out ahead by a clear margin (4.3 vs 3.9). The gap is mostly about users needing multi-fan control and cable management — read the strengths below before deciding.

Higher ratedRanked #3 in Best PC Case Fans

Lian Li Uni Fan SL120 V2 Standard

4.3

4 sourcesall derived$58.5as of Oct 1

Lian Li Uni SL120 V2 fans deliver excellent build quality and installation methods, with a clean RGB implementation and improved cable management. STS Tutorial noted these fans offer best-in-class construction and a daisy-chaining capability that supports up to six fans per cable. However, the performance metrics were slightly behind Lian Li's AL120 V2 models, and they didn't outperform the Uni SL Infinities. The fans feature a proprietary controller system with 4-pin PWM, 3-pin ARGB, and USB 2.0 header connections, allowing for flexible mounting and control options.

Strengths

— Best-in-class build quality with sturdy black frame and fan wing
— 2x RGB lines across fan frame with clean, no-visible-LED implementation
— Daisy chainable up to 6 fans with single cable control

Watch-outs

— Max performance could be better than competitors
— Did not outperform the Uni SL Infinities

$58.5 · Check Price on Amazon Full review →

Ranked #7 in Best PC Case Fans

Phanteks T30 R PST

3.9

5 sources2 derived$99.99as of Oct 1

The Phanteks T30 R PST is a 120mm fan that outperforms the Noctua NF-A12x25 PWM in airflow and static pressure, thanks to its 7-blade design with a larger rotor and LCP material for reduced vibration. HWCooling.net noted its unique architecture with a deeper rotor and fewer blades that compensate with wider blade width for higher airflow and static pressure. The fan's three-stage PWM switch limits noise at high speeds, though its increased thickness of 30mm may cause compatibility issues. While it delivers superior performance, the design lacks the smooth finish of premium competitors.

Strengths

— Outperforms Noctua NF-A12x25 PWM in airflow and static pressure
— Uses 7-blade design with larger rotor for improved efficiency
— Features LCP material for reduced vibration and better balance

Watch-outs

— Cosmetic design lacks the smoothness of competitors like Noctua
— The 30mm thickness may lead to compatibility problems.

$99.99 · Check Price on Amazon Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Lian Li Uni Fan SL120 V2 Standard

The Lian Li Uni Fan SL120 V2 Standard leads in daisy-chaining capability with support for up to 6 fans per cable, a feature not available in the Phanteks T30 R PST or Thermaltake Riing Quad 12 RGB Radiator Fan TT Premium Edition. While it offers excellent build quality and clean RGB implementation, it doesn't match the airflow performance of the Noctua NF-A12x25 chromax.black.swap or the Phanteks T30 R PST.

Phanteks T30 R PST

The Phanteks T30 R PST outperforms the Noctua NF-A12x25 chromax.black.swap in airflow and static pressure, making it superior to the Corsair iCUE QL120 RGB White and Thermaltake Riing Quad 12 RGB Radiator Fan TT Premium Edition in performance. However, it lacks the aesthetic customization options of the Noctua fan and the RGB lighting of the Corsair model, and its thicker design may cause compatibility issues.

Specs side-by-side

Spec	Lian Li Uni Fan SL120 V2 Standard	Phanteks T30 R PST
Fan Size	120x120x28mm	120x120x30mm
Airflow	64.5CFM	100.9 CFM
Static Pressure	2.59mm/H2O	7.37 mm H₂O
Noise Level	<29.2dbA	39.7 dBA
Max RPM	2000RPM	3000 RPM
Bearing Type	Fluid Dynamic Bearing (FDB)	VAPO bearing system
Connector	Proprietary until controller - 4-Pin PWM after	Three-stage switch
Thickness	28mm	30 mm
Dimensions	6"L x 2"W x 6"H	4.72"L x 1.18"W x 4.72"H
Voltage	12 volts	12 volts
Wattage	2.04 watts	4.92 watts
Material	iron	Glass Fiber, LCP

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