Noctua NH-U12DX i4

Noctua's DX line of coolers has become a default choice in high performance quiet cooling solutions for Intel Xeon CPUs. The latest i4 revision supports LGA2011 (both Square ILM and Narrow ILM), LGA1356 and LGA1366 based Xeon platforms and the 12cm model NH-U12DX i4 comes equipped with Noctua’s award-winning NF-F12 Focused FlowTM fan with PWM for automatic speed control. Due to its slim design, the NH-U12DX i4 now provides easy access to the memory slots and better compatibility with tall modules. Fitted with the professional SecuFirm2TM mounting system and bundled with Noctua's industrial-grade NT-H1 thermal compound, the NH-U12DX i4 forms a complete premium quality package for quietly cooling Xeon based workstations and servers.
Attachment for ATX-Mainboards, screwed
Socket
suitable 1366, 2011, 1356, 2011-3
Material
Aluminum Yes
Cooper Yes
Power Connection PWM fan connector
Fan Bearing SSO
Power Input 0 — 0.6 watt(s)
Voltage Range 0 — 12 V
Number of Revolutions 300 — 1500 rpm
Volume 18.6 — 22.4 dB(A)
Volumetric Flow 74.3 — 93.4 m3/h, 43.7 — 55 cfm
Dimensions
Fans Fan 1 120 x 120 x 25 mm
Cooler 125 x 158 x 45 mm
Total 125 x 158 x 71 mm
Weight
Cooler 755 grams
Features
including Thermal Paste/Pad Yes