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Dell Inspiron 3891 Desktop PC
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Motherboard
Motherboard
Chipset
Intel B560
Body
Body
Dimensions (inches)
6.06x11.54x12.77 (WxDxH)
Freestanding
✓
Yes
Weight (lbs)
15.5
Connectivity
Connectivity
Processor
Processor
Processor core count
6
Processor thread count
12
Model
Intel Core i5-11400
CPU speed
2.6GHz, up to 4.4GHz
Messaging
Messaging
Platform
Platform
Memory
Memory
Features
Features
Security
Security
Graphics card
Graphics card
Graphics card type
Integrated
Model
Intel UHD 730 Graphics
Warranty
Warranty
Device warranty
24 months
Extended warranty: click here
Extended warranty: click here
Power
Power
Power source
Mains
Power supply
Input: 90-264V AC, 47-63Hz
Output: 12V DC
Output: 12V DC
Sound
Sound
Audio details
Dell Onboard
C-Media Stereo Codec Audio
C-Media Stereo Codec Audio
Storage
Storage
Hard drive capacity
1TB 7200rpm SATA HDD
256GB PCIe NVMe M.2 SSD
256GB PCIe NVMe M.2 SSD
Storage support
1x Gen 3 PCIe x16 slot
1x Gen 3 PCIe x1 slot
1x SATA 2.0 slot for slim HDD
2x SATA 3.0 slot for 3.5/2.5-inch HDD
1x M.2 2230 slot for Wi-Fi/Bluetooth
1x M.2 2230 slot for SSD
1x Gen 3 PCIe x1 slot
1x SATA 2.0 slot for slim HDD
2x SATA 3.0 slot for 3.5/2.5-inch HDD
1x M.2 2230 slot for Wi-Fi/Bluetooth
1x M.2 2230 slot for SSD
Built-in Devices
Built-in Devices
Optical drive
Yes - DVD±RW
Key Information
Key Information
Type
Desktop PC
Interfaces/Ports
Interfaces/Ports
3.5mm audio output
✓
Yes
Ethernet port
✓
Yes
HDMI port
1x HDMI 1.4b
Headphone/Microphone
✓
Yes
USB port
1x USB-C 3.2 Gen 1
3x USB-A 3.2 Gen 1
4x USB-A 2.0
3x USB-A 3.2 Gen 1
4x USB-A 2.0
VGA
✓
Yes
Operation
Operation
Operating humidity
20% to 90% (non-condensing)
Operating temperature
50°F to 95°F
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