The Cooljag DAL-D 1U Server CPU Cooler is designed for Socket 771 Xeon Dempsey / Woodcrest processors. Using a 75mm blower on top of a pure copper heatsink, this cooler fits in 1U servers.
The Cooljag DAL-B 1U Passive CPU Cooler is designed for Intel® Xeon® 5400, 5300, 5200, 5100 & 5000 Series Socket 771. This cooler has a copper base and fits in most 1U servers and above.
The Cooljag DAL-B 1U Server Fanless CPU Cooler is designed for Socket 771 Dempsey / Woodcrest processors. This fanless cooler has a pure copper heatsink and fits in 1U servers.
The Cooljag DAL-D 2U Server CPU Cooler is designed for Socket 771 Xenon Dempsey / Woodcrest processors. Using a 70mm fan on top of a pure copper heatsink, this cooler fits in 2U servers.
The Cooljag DAL-D/S2 2U Server CPU Cooler is designed for Socket 771 Dempsey / Woodcrest processors. Using a 60mm fan on top of a pure copper heatsink, this cooler fits in 2U servers.