Cooler Master Seidon 120M All-In-One Water Cooling System Review

Cooler Master’s All-in-One’s Seidon 120M looks simple and neat but how good is it?

Cooler Master Seidon 120M All-In-One Water Cooling System Review

A small waterblock, neatly connected to the radiator unit.

Cooler Master Seidon 120M All-In-One Water Cooling System Review

Nice copper finish at the base for optimum heat absorption.

Cooler Master Seidon 120M All-In-One Water Cooling System Review

It comes with easy to install kit (AMD system backplate not in the picture, sorry).

Cooler Master Seidon 120M All-In-One Water Cooling System Review

Here’s the AIO WC unit running on my system.

Cooler Master Seidon 120M All-In-One Water Cooling System Review

More details at the official product page

Test Setup / Benchmarks

The computer setup used for this review.

Processor Intel Core i5-4670K @ 4.3Ghz, 1.25 vcore
RAM Avexir Core Series 8GB DDR3 1600
Motherboard Asus Z87-Deluxe
Power Supply Xigmatek NRP-PC602 600w
Operating System Windows 8 Pro 64bit

Below is the CPU-Z for the processor, on overlock.

Cooler Master Seidon 120M All-In-One Water Cooling System Review

Temperature was monitored using HW Monitor. Room temperature is around 25°C.

CPU load was done by converting 10bit MKV video to 8bit using x264, set to -veryslow mode.

  Idle (°C) Load (°C)
CM Seidon 120M 35 61
Ice Blade Pro 30 61
Stock 40 87

The results were good, however the Seidon’s was noisy just to maintain the temperature at 61°C

The Verdict

Retailing at RM 279 (approx 90 USD), that’s more than 2x the price of the DeepCool Ice Blade Pro v2.0.

In can be a bit noisy but you could always change the fan but the beauty of the Seidon is the simple and compact nature, and it’s very easy to install. It’s very unlike large sized air coolers, a small and neat AIO cooler that fits almost all casing types and doesn’t cost too much.

goldfries recommended