ARCTIC Liquid Freezer II 280
Expert rating8.5 / 10
- Cooler Type:
- AIO Liquid
- Radiator Size:
- 280 mm
- Radiator Thickness:
- 38 mm
- RGB Lighting:
- No
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Manufacturer: ARCTIC Last updated: 2026-09-12
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ARCTIC Liquid Freezer II 280 (280mm AIO Liquid/Integrated VRM Fan/2x P14 PWM PST Fans/38mm Thick Radiator) Review
ARCTIC Liquid Freezer II 280 AIO liquid cooler, integrated VRM-cooling fan on the pump, 2x P14 PWM PST 140mm fans, 38mm thick radiator, 250W TDP, AM4/AM5/LGA1700 support.
Liquid Freezer II built ARCTIC's reputation for value AIOs by bolting a small fan directly onto the pump housing to blow air across VRM heatsinks — a detail most AIOs skip entirely. The 280mm version keeps that same trick with a thicker-than-usual 38mm radiator, giving it thermal capacity that regularly outperforms pricier 360mm coolers from other brands in reviews.
Comparison to Alternatives
Against the NZXT X63 at the same 280mm size, the Liquid Freezer II typically posts lower CPU and VRM temperatures for meaningfully less money, though it gives up the X63's infinity-mirror RGB looks. Compared to ARCTIC's own newer Liquid Freezer III 420 in this catalog, the II 280 is the smaller, more budget-friendly sibling for cases that can't fit a 420mm radiator.
Specifications
Identity
| Brand | ARCTIC |
|---|---|
| Series | ARCTIC Liquid Freezer II 280 |
| Model Number | ACFRE00066B |
Design
| Cooler Type | AIO Liquid |
|---|---|
| Radiator Size | 280 mm |
| Socket Compatibility | AMD AM4/AM5, Intel LGA1851/1700/1200/115X/2066/2011-3 |
Performance
| Fan Count | 2 |
|---|---|
| RGB Lighting | No |
Cooler class
| Tower Layout | Not Applicable |
|---|
Air fit and clearance
| Cooler Weight | 1572 g |
|---|
Liquid loop hardware
| Radiator Thickness | 38 mm |
|---|---|
| Tube Length | 450 mm |
| Pump Max Speed | 2000 RPM |
| VRM Fan | Yes |
Fans
| Fan Size | 140 mm |
|---|---|
| Max Speed | 1700 RPM |
| Airflow | 72.84 CFM |
| Bearing Type | Fluid Dynamic |
| PWM Control | Yes |
Lighting and display
| Lighting | None |
|---|
Ownership
| Warranty | 6 years |
|---|
| Source URL | https://www.arctic.de/us/Liquid-Freezer-II-280/ACFRE00066B |
|---|
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8.5 / 10
Outstanding thermal value at 280mm — the VRM fan is a genuinely useful extra most AIOs lack.
Best for
- Value-focused 280mm-radiator builds
- Motherboards with modest VRM cooling
- Builders prioritizing thermals over RGB
Not for
- RGB showcase builds (see ARCTIC's ARGB variants instead)
- Cases needing thin (<30mm) radiators
- Buyers wanting a quiet-at-all-costs profile
FAQs
What are the key specifications of the ARCTIC Liquid Freezer II 280 (280mm AIO Liquid/Integrated VRM Fan/2x P14 PWM PST Fans/38mm Thick Radiator)?
The ARCTIC Liquid Freezer II 280 (280mm AIO Liquid/Integrated VRM Fan/2x P14 PWM PST Fans/38mm Thick Radiator) is a CPU cooler from ARCTIC. Key specs: Cooler Type AIO Liquid, Radiator Size 280, Height 38mm, Socket Compatibility AMD AM4/AM5, Intel LGA1700/1200, Fan Count 2.
Will the ARCTIC Liquid Freezer II 280 (280mm AIO Liquid/Integrated VRM Fan/2x P14 PWM PST Fans/38mm Thick Radiator) work with my current setup?
The ARCTIC Liquid Freezer II 280 (280mm AIO Liquid/Integrated VRM Fan/2x P14 PWM PST Fans/38mm Thick Radiator) lists Socket Compatibility is AMD AM4/AM5, Intel LGA1700/1200. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the ARCTIC Liquid Freezer II 280 (280mm AIO Liquid/Integrated VRM Fan/2x P14 PWM PST Fans/38mm Thick Radiator) best suited to?
It suits value-focused 280mm-radiator builds, motherboards with modest vrm cooling, builders prioritizing thermals over rgb.
What are the drawbacks of the ARCTIC Liquid Freezer II 280 (280mm AIO Liquid/Integrated VRM Fan/2x P14 PWM PST Fans/38mm Thick Radiator)?
It is a poor fit for rgb showcase builds (see arctic's argb variants instead), cases needing thin (<30mm) radiators, buyers wanting a quiet-at-all-costs profile.
Compare and read more
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