LGA 2011-0 Server
CPU Socket
Specifications
Reference Information
Packaging:
JEDEC Hard Tray (Sockets only)
UL File No.: E29179
CSA File No.: NA
Dielectric Withstanding Voltage:
360V (RMS)
Insulation Resistance:
800 Megaohms min.
ILM Cover (Optional): PC/ABS
Pan and Shoulder Screws:
Nickel-plated Low Carbon Steel
Housing and Cap:
High Temperature Thermoplastic,
Black
Use With:
Mechanical
Intel*’s Core i7-3930K, Core i7-
3820 and Core i7-3960K Extreme
Edition processors
Contact:
Contact Insertion Force:
Zero Insertion Force (ZIF)
Durability (min.): 30 cycles
High Strength Copper (Cu) Alloy
Flammability: UL-94V-0
Plating (Socket):
Designed In: mm
RoHS: Yes
Halogen Free: Yes
Glow Wire Compliant: No
Contact Area — 0.38 or 0.76μm
(15 or 30μ”) Gold (Au) Plating
Solder Ball Area — Lead-free
solder ball SnAg3.0Cu0.5
Contact and Paddle Area —
1.27μm (50μ”) min. Nickel
Recommended PCB Thickness:
1.60mm (.062”)/2.54mm (.100”)
Operating Temperature:
-40 to +100°C
Physical
ILM Active and Hinge Lever:
Stainless Steel
ILM Frame:
Stainless Steel with Nickel (Ni)
Plating
ILM Base (or Load) Plate:
Stainless Steel
ILM Frame Insulator:
Polypropylene Sheet
Electrical
Current (max.): 0.5A
Voltage (max): 5.0V
Contact Resistance (EOL):
22 milliohms max. socket average
Additional Product Features
4 shoulder nuts (blue arrows) of both the Standard and Narrow ILM are secured into corresponding 4 male threaded
studs (black arrows) of the backplate
4 heatsink studs (red circles) are used for mounting of heatsink above socket assembly
Heatsink studs
Male threaded studs
Shoulder nuts
LGA 2011-0 Standard ILM Assembly in
‘closed’ position (105142-8000)
LGA 2011-0 Backplate Assembly
(105142-7000)
LGA 2011-0 Narrow ILM Assembly in
‘closed’ position (105142-9000)
Mounting features of the LGA 2011 Socket ILM frame and baseplate
‘Closed’ lock sign.
Users should
always close the
ILM from this side
first
‘Open’ lock sign.
Users should
always open the
ILM from this side
first
‘Open’ and ’closed’ indicators on the LGA 2011-0 Socket ILM frame
* Intel, LGA 2011-0, Socket R, ILM, Core™ i-series (Core i7) and relevant names are either trademarks or registered trademarks of
Intel Corporation
† Thermal Design Power (TDP): The target power level the thermal solution is designed to dissipate. TDP is not the maximum
power that the processor can dissipate.