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MSI Desktop PC PRO DP21 14MA-1259US Intel Core i5-14400 16GB DDR4 1TB PCIe SSD Intel UHD Graphics 770 Windows 11 Home Plus

  • Intel Core i5-14400
  • 16GB DDR4
  • 1TB PCIe SSD
  • Windows 11 Home Plus
  • Intel UHD Graphics 770
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Specs
Reviews

Learn more about the MSI PRO DP21 14MA-1259US

Model
Brand MSI
Model PRO DP21 14MA-1259US
Quick Info
Type Business Desktops & Workstations
Usage Business / Mainstream / Work / Business
Color Black
Processor Intel Core i5-14400
Processor Main Features 64 bit 10-Core Processor
Cache Per Processor 20 MB L3 Cache
Memory 16 GB DDR4
Storage 1 TB SSD
Graphics Intel UHD Graphics 730
Ethernet Gigabit Ethernet
Power Supply 120W
Operating System Windows 11 Home Plus
Motherboard
Chipset Intel H610
CPU
CPU Type Intel Core i5 14th Gen
CPU Name Intel Core i5-14400
L3 Cache Per CPU 20 MB
CPU Main Features 64 bit 10-Core Processor
Graphics
GPU/VGA Type Intel UHD Graphics 770
Memory
Memory Capacity 16GB DDR4
Memory Speed DDR4 3200
Memory Slot (Total) 2
Maximum Memory Supported 64 GB
Storage
SSD 1TB PCIe
Optical Drive
Optical Drive Type No
Audio
Audio Chipset Realtek ALC897
Communications
LAN Speed 10/100/1000Mbps
WLAN 802.11be Wireless LAN
WiFi Generation Wi-Fi 6E
Bluetooth Bluetooth 5.3
Front Panel Ports
Front USB 1 x USB 3.2 Gen 1 Type-C
1 x USB 3.2 Gen 1 Type-A
2 x USB 2.0 Type-A
Front Audio Ports 1
Back Panel Ports
Video Ports 1 x DisplayPort 1.4 / 1 x HDMI 2.1
Rear USB 1 x USB 3.2 Gen 2 Type-A
1 x USB 3.2 Gen 2 Type-C
2 x USB 2.0 Type-A
RJ45 1 port
Rear Audio Ports 1 port
Keyboard
Keyboard Type Wired Keyboard
Mouse
Mouse Type Wired Mouse
Dimensions & Weight
Dimensions (H x W x D) 2.16" x 8.03" x 8.19"
Weight 3.35 lbs.
Additional Information
First Listed on Newegg October 20, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

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  • *Subject to applicable law
  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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The MSI PRO DP21 14MA-1259US is a compact desktop with an Intel Core i5-14400, 16GB DDR4 memory, and a 1TB PCIe SSD, suited to business and home users who want responsive everyday productivity in a space-saving system.

Recommended For

  • Home-office and small-business users who need a compact Windows desktop for office apps, web-based work, email, and video calls, with the option to keep it off the main desk or mount it behind a monitor.
  • Retail, reception, and office setups that connect several peripherals or legacy serial equipment: the DP21’s USB ports and COM port suit desks where device connectivity matters more than a large tower.
  • Desk-based users who want a two-monitor work setup for documents, dashboards, and communication apps; MSI lists HDMI and DisplayPort outputs and dual-display support.
  • Small-office users who want a compact preconfigured desktop rather than assembling a PC, while retaining the option to add up to two 2.5-inch storage drives.

Real-World Use Scenarios

  • For everyday office work—such as editing documents, managing email, using spreadsheets, and keeping multiple browser tabs open—the DP21 is positioned as a practical business desktop; MSI’s product page identifies the series for business and office use.
  • In a small office or reception area, it can serve as a compact workstation for browser-based business tools, document handling, and routine counter tasks, while taking up less space than a conventional tower.
  • For a two-screen desk setup—such as keeping a spreadsheet on one display and email or a browser on the other—the DP21 series supports dual displays, which can make routine office multitasking easier to arrange.
  • In a home office, it suits routine work like web browsing, email, video calls, and streaming between tasks; an independent review of an earlier DP21 configuration found it handled common browsing and video-conferencing tasks well, though that result is not a test of this exact configuration.
  • When desk space is limited, the small chassis can be placed out of the way or mounted behind a compatible monitor, leaving the desk clearer for paperwork and peripherals.

Spec Summary

AttributeValue
Best ForBusiness, education, work, and mainstream multimedia use, with an integrated graphics setup
Processor And Core CountIntel Core i5-14400, 10 cores, with a 2.5 GHz base speed and up to 4.7 GHz maximum speed
GraphicsIntegrated Intel UHD Graphics 770 with shared graphics memory
Memory Configuration16 GB DDR4-3200 SODIMM memory; 2 slots, expandable to 64 GB
Storage1 TB PCIe SSD; no optical drive
Networking And WirelessGigabit Ethernet, Wi-Fi 6E, and Bluetooth 5.3
Ports And DisplayFront: USB-C 3.2 Gen 1, USB-A 3.2 Gen 1, 2 × USB-A 2.0, and audio; rear: USB-A 3.2 Gen 2, USB-C 3.2 Gen 2, 2 × USB-A 2.0, RJ-45, and audio. DisplayPort 1.4 and HDMI 2.1 support connection to external displays
AudioRealtek ALC897 audio chipset
Operating SystemWindows 11 Home Plus
Power120 W power supply
Size And Weight2.16 × 8.03 × 8.19 inches (H × W × D); 3.35 lb
Included AccessoriesWired keyboard and wired mouse
Model IdentifiersMSI PRO DP21 14MA-1259US; model number PDP2114MA1259