Noctua NH-U12DX 1366 For Intel Xeon 5500 (LGA1366)

Based on Noctua's NH-U12P series and fitted with their award-winning Vortex Control fans and NT-H1 thermal compound, these Intel Dual Xeon CPU Coolers form a complete premium quality package that provides excellent quiet cooling performance for Intel Xeon workstations and servers. The new SecuFirm2 mounting system is highly convenient and makes the coolers a tailor-made drop-in replacement for standard Intel stock coolers. Making your Xeon system quieter has never been as easy!

Tailor-made for Dual Xeon
Noctua's Intel Xeon CPU coolers' fin shape has been modified so that the coolers form an air duct on Dual Xeon setups, producing superior cooling performance at very low noise levels.

SecuFirm2 for LGA1366
Completely pre-installed, the new SecuFirm2 mounting system ensures maximum convenience and extremely quick installation time.

Drop-in replacement for standard Intel coolers
SecuFirm2 is fully compatible with the original Intel installation system so that the coolers work as a simple drop-in replacement.

Supplied with NF-P12 premium fan
Featuring psychoacoustic optimisations and Noctua's premium-grade SSO-bearing, the award-winning NF-P12 is renowned for its exceptional quietness and long-term stability.

NT-H1 thermal compound
Noctua's much-acclaimed NT-H1 is a pro-grade TIM (thermal interface material) solution that provides minimum thermal resistance, excellent ease-of-use and outstanding reliability.

Features
1. Tailor-made for Intel Dual Xeon 5500 1366
2. Outstanding quiet cooling performance for workstations and servers
3. SecuFirm2 for Socket 1366
4. Drop-in replacement for standard Intel coolers
5. NF-P12 120mm premium fan
6. Incl. Noctua NT-H1 high-end thermal compound
 

Specifications
Socket compatibility - LGA1366 *
Height (without fan) - 155 mm 
Width (without fan) - 126 mm 
Depth (without fan) - 65 mm 
Height (with fan) - 155 mm 
Width (with fan) - 126 mm
Depth (with fan) - 90 mm 
Weight (without fan) - 600 g 
Weight (with fan) -770 g
Material - Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating 
Application - Intel Xeon 55xx 
Fan compatibility - 120x120x25mm / 120x120x38mm (2 fans can be installed)
Fan Model - Noctua NF-P12

* backplate with screw threads for CPU cooler installation required