Just got this for 52 usd eBay, performance is on par with my Cooler Master Seidon 120.
Model is Asetek 869, this is the "premium" liquid cooler offered during the sale period of the Alienware Aurora R4. This model doesn't have the clogged waterblock issue like the Gen 1 Asetek 223 (http://www.overclock.net/t/1548046/asetek-223-alienware-oem-gen-1-cooler-pics-and-whatnot)
5820K 1.18v 4.2GHz, push pull San Ace 120 with duct tape set on 50% speed. Max temp 96c prime95 blend.
Comparison of the Gen 1 and Gen 2, right is Gen 2.

Thicker radiator on Gen 2

Tubing

Radiator comparison, Gen 2 right

Gen 2 closeup radiator


Gen 1 closeup radiator


Pump head, uses same LGA2011 retainer ring as the old Gen 1.


Label

Special 7 pin to 3 pin adaptor

Inside the system


Model is Asetek 869, this is the "premium" liquid cooler offered during the sale period of the Alienware Aurora R4. This model doesn't have the clogged waterblock issue like the Gen 1 Asetek 223 (http://www.overclock.net/t/1548046/asetek-223-alienware-oem-gen-1-cooler-pics-and-whatnot)
5820K 1.18v 4.2GHz, push pull San Ace 120 with duct tape set on 50% speed. Max temp 96c prime95 blend.
Comparison of the Gen 1 and Gen 2, right is Gen 2.

Thicker radiator on Gen 2

Tubing

Radiator comparison, Gen 2 right

Gen 2 closeup radiator


Gen 1 closeup radiator


Pump head, uses same LGA2011 retainer ring as the old Gen 1.


Label

Special 7 pin to 3 pin adaptor

Inside the system






