Dell
Dell i3891-5050BLK-PUS Inspiron 3891 i5 Compact Desktop
★★★★★
UHDi5-11400Bluetooth 5.1
Dell Inspiron 3891 Compact Tower Desktop - Intel Core i5-11400, 12GB DDR4 RAM, 1TB HDD, Intel UHD Graphics 730 with Shared Graphics Memory, Windows 10 Home - Black
$688.00*
View on Amazon
✓ In Stock on Amazon.com
*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Dell Inspiron 3891 Compact Tower Desktop - Intel Core i5-11400, 12GB DDR4 RAM, 1TB HDD, Intel UHD Graphics 730 with Shared Graphics Memory, Windows 10 Home - Black
Key Features
11th Generation Intel Core i5-11400 processor (6-Core, 12M Cache, 2.6GHz to 4.4GHz)
12GB 2933MHz DDR4 (8Gx1 + 4Gx1), 1 TB 7200 RPM SATA HDD 3.5-inch
Intel UHD Graphics 730 with shared graphics memory
Intel Wi-Fi 6 2x2 (Gig+) + Bluetooth 5.1
Specifications
Processor
11th Generation Intel Core i5-11400
Processor Cores
6-Core
Processor Cache
12M Cache
Base Clock Speed
2.6GHz
Boost Clock Speed
Up to 4.4GHz
Memory
12GB 2933MHz DDR4 (8Gx1 + 4Gx1)
Storage
1 TB 7200 RPM SATA HDD 3.5-inch
Graphics
Intel UHD Graphics 730
Wireless Connectivity
Intel Wi-Fi 6 2x2 (Gig+) + Bluetooth 5.1
Pros & Cons
👍 Pros
- Features an 11th Generation Intel Core i5-11400 processor, offering 6 cores and boost speeds up to 4.4GHz for efficient multitasking.
- Comes with 12GB of 2933MHz DDR4 memory (8Gx1 + 4Gx1), providing a good balance for everyday computing tasks.
- Includes a spacious 1 TB 7200 RPM SATA HDD, offering ample storage for documents, media, and applications.
- Equipped with Intel Wi-Fi 6 2x2 (Gig+) and Bluetooth 5.1 for fast and stable wireless connectivity.
- Utilizes Intel UHD Graphics 730 with shared graphics memory, suitable for daily visuals and light graphical tasks.
👎 Cons
- The 12GB RAM configuration (8GB+4GB) is not ideal for dual-channel memory performance compared to matched modules.
- Relies on a traditional HDD for primary storage, which is slower than modern SSDs for boot times and application loading.
- The Intel UHD Graphics 730 is integrated, offering limited performance for demanding gaming or professional creative work.
- As a compact desktop, internal upgrade options for future components like a dedicated graphics card might be constrained.
- Specific details on front or rear port configurations are not provided, which could impact peripheral connectivity planning.
Frequently Asked Questions
What processor powers the Dell Inspiron 3891 desktop?
The Dell Inspiron 3891 is powered by an 11th Generation Intel Core i5-11400 processor, featuring 6 cores and clock speeds from 2.6GHz up to 4.4GHz.
How much RAM is included in this desktop?
This desktop comes with 12GB of 2933MHz DDR4 memory, configured as one 8GB module and one 4GB module.
What type of storage is available in the Inspiron 3891?
The Inspiron 3891 includes a 1 TB 7200 RPM SATA HDD 3.5-inch for storage, offering ample space for your files.
What graphics solution does this Dell desktop use?
It uses Intel UHD Graphics 730 with shared graphics memory, suitable for everyday computing and multimedia playback.
What wireless connectivity options are available?
For wireless connectivity, the desktop is equipped with Intel Wi-Fi 6 2x2 (Gig+) and Bluetooth 5.1, providing fast and modern connection capabilities.
Related Products
