What to do if my Dell Desktop displays 'Keyboard stuck key failure'?
If your Dell Desktop displays a 'Keyboard stuck key failure', check the cable connection for external keyboards or keypads. Restart the computer, and avoid touching the keyboard or keys during the boot routine. Run the Stuck Key test in Dell Diagnostics.
What does 'Not enough memory or resources' mean on my Dell Inspiron 3891 and how to fix it?
This message on your Dell Desktop indicates that too many programs are open. To resolve this, close all windows and then reopen the specific program you wish to use.
What to do if my Dell Inspiron 3891 Desktop says 'Insert bootable media'?
If your Dell Desktop displays the message 'Insert bootable media', the suggested solution is to insert bootable media into your computer.
What to do if my Dell Desktop says 'Bad command or file name'?
If you receive a 'Bad command or file name' error on your Dell Desktop, ensure that you have spelled the command correctly, have put spaces in the proper place, and have used the correct path name.
What to do if my Dell Desktop shows 'No boot device available'?
If your Dell Desktop displays 'No boot device available', and you are using a hard drive, make sure that the drive is installed, properly seated, and partitioned as a boot device.
What to do if my Dell Inspiron 3891 shows 'Keyboard clock line failure'?
If your Dell Desktop displays a 'Keyboard clock line failure', check the cable connection for external keyboards. Run the Keyboard Controller test in Dell Diagnostics.
What does 'Auxiliary device failure' mean on my Dell Inspiron 3891 Desktop, and how can I fix it?
If your Dell Desktop shows an 'Auxiliary device failure', the touchpad or external mouse may be faulty. For an external mouse, check the cable connection. Enable the Pointing Device option in the System Setup program.
What to do if my Dell Inspiron 3891 Desktop displays 'Invalid configuration information'?
If your Dell Desktop displays 'Invalid configuration information', correct the appropriate options in the system setup program.
What does 'Memory write/read failure' mean on my Dell Inspiron 3891 Desktop, and how can I fix it?
If your Dell Desktop shows a 'Memory write/read failure', a memory module may be faulty or improperly seated. Reinstall the memory module or, if necessary, replace it.
What to do if my Dell Inspiron 3891 Desktop displays 'X:\ IS NOT ACCESSIBLE. THE DEVICE IS NOT READY'?
If your Dell Desktop displays the error 'X:\ IS NOT ACCESSIBLE. THE DEVICE IS NOT READY', insert a disk into the drive and try again.
General| Chassis type | Desktop |
|---|---|
| Product color | Black |
| Cable lock slot | Yes |
| Placement supported | Vertical |
| Cable lock slot type | Kensington |
| Processor cache | 12 MB |
| Processor cores | 6 |
| Processor model | i5-11400 |
| Processor family | Intel® Core™ i5 |
| Processor frequency | 2.6 GHz |
| Processor manufacturer | Intel |
| Processor boost frequency | 4.4 GHz |
| Number of processors installed | 1 |
| Memory slots | 2x DIMM |
| Internal memory | 8 GB |
| Memory channels | Dual-channel |
| Memory clock speed | 2933 MHz |
| Internal memory type | DDR4-SDRAM |
| Maximum internal memory | 64 GB |
| Memory layout (slots x size) | 1 x 8 GB |
| Product type | PC |
| Motherboard chipset | Intel B560 |
| Power supply | - W |
| Power supply input voltage | 90 - 264 V |
| Power supply input frequency | 47 - 63 Hz |
| Bluetooth version | 5.1 |
| Cabling technology | 10/100/1000Base-T(X) |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Operating shock | 110 G |
| Operating altitude | -15.2 - 3048 m |
| Non-operating shock | 160 G |
| Operating vibration | 0.66 G |
| Non-operating altitude | -15.2 - 10668 m |
| Non-operating vibration | 1.3 G |
| Storage temperature (T-T) | -40 - 65 °C |
| Operating temperature (T-T) | 10 - 35 °C |
| Storage relative humidity (H-H) | 0 - 95 % |
| Operating relative humidity (H-H) | 20 - 90 % |
| HDMI version | 1.4b |
| USB 2.0 ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | - |
| Cables included | AC |
| Display included | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel UHD Graphics 730 |
| HDD speed | 7200 RPM |
| SSD capacity | The Solid State Drive's storage capacity in Gigabytes. |
| HDD interface | SATA |
| SSD interface | NVMe, PCI Express |
| Storage media | HDD+SSD |
| SSD form factor | M.2 |
| Optical drive type | DVD±RW |
| Total HDDs capacity | 1000 GB |
| Total SSDs capacity | 256 GB |
| Total storage capacity | 1256 GB |
| Number of storage drives installed | 2 |
| Operating system architecture | 64-bit |
Weight and Dimensions| Depth | 293 mm |
|---|---|
| Width | 154 mm |
| Height | 324.3 mm |
| Weight | 7020 g |
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