Arctic Announces the Freezer i32 Plus CPU Cooler

btarunr · Jan 30, 2017

Arctic unveils the Freezer i32 Plus CPU cooler. The enhanced ARCTIC Freezer i32 Plus comes up with an additional Fan to cool down much-engaged CPU's. Both fans are mounted on opposite sides of the radiator and thus provide a great airflow. The first fan pushes air through the heatsink, the second fan pulls the air out of the heatsink.

If you really need a silent cooler, one that only turns on when you really need it, then maybe the ARCTIC Freezer i32 is the cooler for you. Arctic started with an ideal use case and created a product that matches it perfectly. Available now, the Freezer i32 Plus is priced at 49.99€.

View at TechPowerUp Main Site

eidairaman1 · Jan 30, 2017

Why not just have a mounting kit for all current intel and amd sockets and provide kits for newer ones lol

ShurikN · Jan 30, 2017

Gotta love that AMD support.

hojnikb · Jan 30, 2017

How about selling those fans separately ?

I mean, thins 40% semi passive mode is exactly what i need.

bug · Jan 30, 2017

Do these fans really help?
I mean, more airflow is supposed to be better, but you can get great airflow if you blow air at 100mph over those fins. Yet at those speeds, there's simply no time for heat exchange.
I mean, have these designs been benchmarked, do two fan always perform better than one? (Sorry if there's an obvious answer out there, I'm out of the loop)

Bjørgersson · Jan 30, 2017

I don't really think that one extra fan will make any difference. Larger fins with a pair of extra heatpipes would rather.

iO · Jan 30, 2017

A second fan will help but only like 3-4°C at most while being noticebly louder. Especially Arctic's pointy-tip fan blades in pull config..

hojnikb said:
How about selling those fans separately ?

I mean, thins 40% semi passive mode is exactly what i need.

They sell 140mm fans like that.
https://www.arctic.ac/de_en/f14-pwm.html

VSG · Jan 30, 2017

bug said:
Do these fans really help?
I mean, more airflow is supposed to be better, but you can get great airflow if you blow air at 100mph over those fins. Yet at those speeds, there's simply no time for heat exchange.
I mean, have these designs been benchmarked, do two fan always perform better than one? (Sorry if there's an obvious answer out there, I'm out of the loop)

The actual time for heat transfer is across multiple steps: CPU die to IHS via thermal paste/solder, IHS to cooler cold plate, cooler cold plate to heatpipes, heatpipes to fins, and fins to air. The final step is where the fans come in, and generally the higher the airflow velocity the better in reducing the boundary layer of stagnant air in contact with the fins. The reason that CPU temps don't scale as well with fan speed or number of fans is due to there being multiple other steps listed above that remain unaffected.

Bjørgersson · Jan 30, 2017

iO said:
A second fan will help but only like 3-4°C at most while being noticebly louder. Especially Arctic's pointy-tip fan blades in pull config..

They sell 140mm fans like that.
https://www.arctic.ac/de_en/f14-pwm.html

As far as I know, these fans have different controllers than the ones on the A32/i32, so they won't stop below 40%.

hojnikb · Jan 30, 2017

seggbizo said:
As far as I know, these fans have different controllers than the ones on the A32/i32, so they won't stop below 40%.

Exactly, f12/pwm doesn't stop at 40%. They don't stop at all, unless you set the voltage at 0% actually.

bug · Jan 30, 2017

VSG said:
The actual time for heat transfer is across multiple steps: CPU die to IHS via thermal paste/solder, IHS to cooler cold plate, cooler cold plate to heatpipes, heatpipes to fins, and fins to air. The final step is where the fans come in, and generally the higher the airflow velocity the better in reducing the boundary layer of stagnant air in contact with the fins. The reason that CPU temps don't scale as well with fan speed or number of fans is due to there being multiple other steps listed above that remain unaffected.

All of that is correct, but my question still stands: does a second cooler make a difference?
I'll have to dig up some reviews when I get home later today, somebody has probably tested with one and two fans attached.

hojnikb · Jan 30, 2017

I can do testing with my noctua u12p.... Currently have 2 f12 pwms on there, just because i had them lying around.

iO · Jan 30, 2017

hojnikb said:
Exactly, f12/pwm doesn't stop at 40%. They don't stop at all, unless you set the voltage at 0% actually.

The F12 wont but the F14 PWM do. Even their old revision would stop below 13% or so.

bug · Jan 30, 2017

bug said:
All of that is correct, but my question still stands: does a second cooler make a difference?
I'll have to dig up some reviews when I get home later today, somebody has probably tested with one and two fans attached.

Judging by this: http://www.frostytech.com/articleview.cfm?articleid=2521&page=4
a second fan does little more than add noise... Though several of their top coolers are dual fan.

VSG · Jan 30, 2017

bug said:
All of that is correct, but my question still stands: does a second cooler make a difference?
I'll have to dig up some reviews when I get home later today, somebody has probably tested with one and two fans attached.

The primary advantage given the limited heat transfer area is to run both fans at lower speeds to have the same amount of airflow through the cooler as a single fan, but at lower noise. Not much to gain from running two high speed fans here.

eidairaman1 · Jan 31, 2017

Be better to have a fan blowing down on the chip aswell and the vrms too

System Name	RBMK-1000
Processor	AMD Ryzen 7 5700G
Motherboard	ASUS ROG Strix B450-E Gaming
Cooling	DeepCool Gammax L240 V2
Memory	2x 8GB G.Skill Sniper X
Video Card(s)	Palit GeForce RTX 2080 SUPER GameRock
Storage	Western Digital Black NVMe 512GB
Display(s)	BenQ 1440p 60 Hz 27-inch
Case	Corsair Carbide 100R
Audio Device(s)	ASUS SupremeFX S1220A
Power Supply	Cooler Master MWE Gold 650W
Mouse	ASUS ROG Strix Impact
Keyboard	Gamdias Hermes E2
Software	Windows 11 Pro

System Name	PCGOD
Processor	AMD FX 8350@ 5.0GHz
Motherboard	Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling	Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory	16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s)	AMD Radeon 290 Sapphire Vapor-X
Storage	Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s)	NEC Multisync LCD 1700V (Display Port Adapter)
Case	AeroCool Xpredator Evil Blue Edition
Audio Device(s)	Creative Labs Sound Blaster ZxR
Power Supply	Seasonic 1250 XM2 Series (XP3)
Mouse	Roccat Kone XTD
Keyboard	Roccat Ryos MK Pro
Software	Windows 7 Pro 64

Processor	Ryzen 5600
Motherboard	X570 I Aorus Pro
Cooling	Deepcool AG400
Memory	HyperX Fury 2 x 8GB 3200 CL16
Video Card(s)	RX 6700 10GB SWFT 309
Storage	SX8200 Pro 512 / NV2 512
Display(s)	24G2U
Case	NR200P
Power Supply	Ion SFX 650
Mouse	G703 (TTC Gold 60M)
Keyboard	Keychron V1 (Akko Matcha Green) / Apex m500 (Gateron milky yellow)
Software	W10

System Name	Personal Rig
Processor	Intel i5 3570K
Motherboard	Asus P8Z77-V
Cooling	Noctua NH-U12P Push/Pull
Memory	8GB 1600Mhz Vengeance
Video Card(s)	Intel HD4000
Storage	Seagate 1TB & 180GB Intel 330
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Audio Device(s)	Onboard realtek
Power Supply	Corsair TX650
Mouse	Microsoft OEM 2.0
Keyboard	Logitech Internet Pro White
Software	Legal ;)
Benchmark Scores	Very big

Processor	Intel i5-12600k
Motherboard	Asus H670 TUF
Cooling	Arctic Freezer 34
Memory	2x16GB DDR4 3600 G.Skill Ripjaws V
Video Card(s)	EVGA GTX 1060 SC
Storage	500GB Samsung 970 EVO, 500GB Samsung 850 EVO, 1TB Crucial MX300 and 2TB Crucial MX500
Display(s)	Dell U3219Q + HP ZR24w
Case	Raijintek Thetis
Audio Device(s)	Audioquest Dragonfly Red :D
Power Supply	Seasonic 620W M12
Mouse	Logitech G502 Proteus Core
Keyboard	G.Skill KM780R
Software	Arch Linux + Win10

Arctic Announces the Freezer i32 Plus CPU Cooler

btarunr

Editor & Senior Moderator

eidairaman1

The Exiled Airman

ShurikN

hojnikb

bug

Bjørgersson

iO

VSG

Editor, Reviews & News

Bjørgersson

hojnikb

bug

hojnikb

iO

bug

VSG

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eidairaman1

The Exiled Airman

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Storage	Kingston Fury Renegade 1 TB, Western Digital Red 2 TB
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Audio Device(s)	Asus Xonar DSX + Microlab B-77
Power Supply	Seasonic Focus GX-550
Mouse	Zowie ZA11
Keyboard	Genius KB-235
Software	Windows 10 Pro

Processor	R7 5700x
Motherboard	MSI B450i Gaming
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Video Card(s)	AMD RX 6700 XT
Storage	P34A80 512GB
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Case	none
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