Owners Manual
Table Of Contents
- Precision 3240 Compact Service Manual
- Working on your computer
- Technology and components
- Major components of your system
- Disassembly and reassembly
- Recommended tools
- Screw List
- SMA antenna
- Side cover
- Top Cover
- Front bezel
- Hard-drive assembly
- WLAN card
- Speaker
- Fan assembly
- Memory modules
- Riser card
- Dell Ultra Speed Drive
- Graphics card
- Solid-state drive
- Optional IO card
- Coin-cell battery
- Heat sink
- Interposer module
- Processor
- System board
- Internal antenna
- System board
- Internal antenna
- Troubleshooting
- Getting help and contacting Dell

Table 2. Intel UHD 630 graphics specifications (continued)
Description Specifications
Estimated Maximum Power Consumption (TDP) 45 W—included in the CPU power
Maximum color depth 224 (non-HDR), 30 (HDR) bit per pixel
Maximum vertical refresh rate Up to 60 Hz depending on resolution
Maximum number of Displays supported 3 (Two onboard DP 1.4 port and one VGA, HDMI 2.0, DisplayPort++
1.4 or, USB Type-C with DP 1.4-alt mode optional on rear I/O card.)
Maximum resolution 4096x2304 @60 Hz
NVIDIA Quadro P400
Table 3. NVIDIA Quadro P400 specifications
Description Values
GPU Memory 2 GB GDDR5
Memory Interface 64-bit
Memory Bandwidth Up to 32 GB/s
NVIDIA CUDA Cores 256
System Interface PCI Express 3.0 x16
Max Power Consumption 30 W
Thermal Solution Active
Form Factor Height: 2.713 in./68.91 mm and Length: 5.7 in./144.78 mm,
Single Slot, Low Profile
Display Connectors 3x mDP 1.4
Max Simultaneous Displays 3 displays
Display Resolution
● 3x 4096x2160 @ 120Hz
● 1x 5120x2880 @ 60Hz
Graphics APIs
● Shader Model 5.1
● OpenGL 4.5
● DirectX 12.0
● Vulkan 1.0
Compute APIs
● CUDA, DirectCompute
● OpenCL
NVIDIA Quadro P620
Table 4. NVIDIA Quadro P620 specifications
Description Values
Graphics memory 2 GB GDDR5
Bus type PCIe x16 Gen 3
Memory Interface 128-bit
Clock Speeds 1266 MHz graphics core (min. at P0) 4012 MHz memory
12 Technology and components