The Platform Controller Hub (PCH) used with Intel’s 4th generation processors is a modern version of the chipset architecture formerly known as “Northbridge”.
📋 Technical Specifications
🏷️ Basic Information
- Model Name: Intel HM65 PCH
- Code Name: SLJ4P
- Production Technology: 32nm
- Package Type: FCBGA1284
- Physical Dimensions: 27mm x 27mm
- Package Thickness: 1.3mm
- Operating Temperature: 0°C to 85°C
- TDP: 4.1W (typical)
🔌 Connection Features
- Pin Count: 1284
- PCIe Lanes: 8 PCIe 2.0
- SATA Ports: 6 (2 6Gb/s, 4 3Gb/s)
- USB Ports: 14 USB 2.0
- LAN Gigabit Ethernet support
💻 Supported Processors
🚀 Core i7 Series
- i7-4940MX (SR1HJ)
- i7-4930MX (SR15W)
- i7-4910MQ (SR1PT)
- i7-4900MQ (SR15K)
- i7-4810MQ (SR1PV)
- i7-4800MQ (SR15L)
- i7-4710MQ (SR1PQ)
- i7-4702MQ (SR15J)
- i7-4700MQ (SR15E)
💪 Core i5 Series
- i5-4340M (SR1L0)
- i5-4330M (SR1H8)
- i5-4310M (SR1L2)
- i5-4300M (SR1H9)
- i5-4210M (SR1L4)
- i5-4200M (SR1HA)
⚡ Core i3 Series
- i3-4130M (SR1H8)
- i3-4110M (SR1H9)
- i3-4100M (SR1HA)
- i3-4000M (SR1HC)
🛡️ Security Features
- Intel Active Management Technology (AMT) 9.0
- Intel Platform Trust Technology
- Enhanced Speed Step Technology
- Execute Disable Bit
💾 Storage Features
- Intel Rapid Storage Technology
- RAID 0, 1, 5, 10 support
- Smart Response Technology
🔧 BIOS/UEFI Integration
🖥️ UEFI Features
- UEFI Version: UEFI 2.3.1 supported
- Boot Modes: Legacy BIOS and UEFI boot support
- Secure Boot: Supported
- CSM Available
⚙️ BIOS Configuration Options
- SATA modes (AHCI/RAID/IDE)
- USB configuration
- PCIe speed settings
- Power management options
- Thermal throttling settings
❗ Common Problems and Solutions
🔌 USB Problems
Symptoms:
- USB ports are disabled
- Device not recognized
- Low speed
Solutions
- 🔄 MEI driver update
- xHCI Hand-off activation
- 🛠️ Power management optimization
💽 SATA Issues
Symptoms:
- Low transfer rates
- Disconnections
- RAID performance issues
Solutions
- 🔄 RST driver update
- ⚙️ AHCI mode control
- 🔧 Power settings control
🌡️ Thermal Management
- Junction Temp: 100°C
- Thermal Resistance: 26.5°C/W
- Cooling Passive heatsink
📊 Power Consumption
- Idle ~0.5W
- Maximum: 4.1W
- Low Power Modes: Deep S3, S4, S5
🛠️ Diagnostic Tools
🔷 Intel Tools
- Intel MEInfo
- Intel Flash Programming Tool
- Intel Platform Diagnostic Tool
🔷 Third Party Vehicles
- HWiNFO
- AIDA64
- SiSoftware Sandra
⚠️ Important Notes
- Regular BIOS updates recommended
- Thermal paste renewal should be done every 2 years
- Keeping drivers up to date is important
- Power management settings should be optimized
📝 Result
Intel HM65 PCH is a reliable and efficient platform controller for 4th generation Intel processors. With its support for modern connectivity standards, security features and low power consumption, it is one of the important chipsets of its time.
Extended Labels:
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