IBM System x3500 M4 CPU Processor Heatsink (94Y7740) is an OEM processor cooling heatsink designed for the IBM System x3500 M4 server. It provides passive thermal dissipation for supported Intel Xeon processors and is installed directly over the CPU to help maintain safe operating temperatures during server operation. IBM's official service-parts documentation identifies 94Y7740 as the Heat Sink Assembly for all x3500 M4 models, and IBM documentation also associates it with the processor expansion board.
- Part Number: 94Y7740
- Manufacturer: IBM / Lenovo
- Product Type: CPU Processor Heatsink
- Component Type: Passive CPU Cooling Heatsink
- Compatible System: IBM System x3500 M4
- Server Model: System x3500 M4 (Type 7383)
- Application: CPU Cooling / Thermal Management
- Function: Dissipates heat generated by the installed processor
- Compatible Processor Platform: Intel Xeon E5-2600 / E5-2600 v2 series supported by the x3500 M4
- Related Part Number: 81Y6095
- FRU / Assembly Part Number: 94Y7740
- Dimensions: Approximately 90 × 80 × 70 mm
- Installation: Internal CPU socket / processor cooling assembly
- Condition: OEM Replacement Part
