Apple iMac 27″ 5K Intel i7 4790K 4.0GHz 16GB RAM 256GB SSD macOS

Here are more detailed specifications for the **Apple iMac 27″ 5K** with **Intel i7 4790K**:

### General Specifications
– **Model**: Apple iMac 27″ (Retina 5K)
– **Processor**: Intel Core i7-4790K
– **Base Clock Speed**: 4.0 GHz
– **Turbo Boost**: Up to 4.4 GHz
– **Cores**: 4
– **Threads**: 8
– **RAM**: 16GB DDR3
– **Memory Type**: 1600 MHz
– **Expandable**: Yes, up to 32GB

### Storage
– **Storage Type**: SSD
– **Storage Capacity**: 256GB
– **Additional Storage Options**: Fusion Drive options available

### Display
– **Screen Size**: 27 inches
– **Resolution**: 5120 x 2880 (Retina 5K)
– **Display Technology**: IPS
– **Brightness**: 500 nits
– **Color Gamut**: P3 wide color

### Graphics
– **Graphics Card**: AMD Radeon R9 M290X (or similar, depending on configuration)
– **Video Memory**: 2GB GDDR5

### Connectivity
– **Ports**:
– 4 x USB 3.0
– 2 x Thunderbolt 2
– 1 x SDXC card slot
– Ethernet port
– Headphone jack
– **Wireless**:
– Wi-Fi 802.11ac
– Bluetooth 4.0

### Operating System
– **Pre-installed OS**: macOS (version may vary based on purchase date)

### Audio
– **Speakers**: Stereo speakers
– **Microphone**: Dual microphones
– **Camera**: 720p FaceTime HD camera

### Dimensions and Weight
– **Height**: 20.3 inches (51.6 cm)
– **Width**: 25.6 inches (65.0 cm)
– **Depth**: 8 inches (20.3 cm)
– **Weight**: Approximately 21.5 pounds (9.7 kg)

### Additional Features
– **Keyboard and Mouse**: Wireless keyboard and mouse (may vary by configuration)
– **Energy Efficiency**: Energy Star certified

These specifications provide a comprehensive overview of the iMac’s capabilities, making it suitable for high-performance tasks such as graphic design, video editing, and other demanding applications. If you need more specific information or details about certain features, feel free to ask!