HP 597821-001 | 1.86GHz 4.80GT/s QPI 18MB L3 Cache Socket LGA1567 Intel Xeon E7520 Quad-Core Processor for ProLiant Servers

Technical Specifications:
- Processor Type: Intel Xeon E7520
- Number of Cores: Quad-Core
- Clock Speed: 1.86 GHz
- QPI Speed: 4.80 GT/s
- L3 Cache: 18 MB
- Socket Type: LGA1567
- Manufacturing Process: 45 nm
- Thermal Design Power: 95 W
- Max Memory Size: 384 GB
- Memory Types: DDR3
- Max Number of Memory Channels: 4
- Max Memory Bandwidth: 32 GB/s

Helpful Notes:
- This processor is compatible with HP ProLiant servers.
- It supports Intel Hyper-Threading Technology, which allows for better multitasking.
- The large L3 cache size helps to improve overall system performance.