HP
HP Thin Client MT21 laptop 14" Intel Celeron 3865U 1.80GHz 8GB DDR4 256GB NVMe Windows 10 Pro
A 14-inch thin-client notebook with a Celeron 3865U, 8GB DDR4, 256GB NVMe and Windows 10 Pro for managed desktop access
- ColorSilver
- Operating SystemWindows 10 Pro
- CPU TypeIntel Celeron
- Processor NameIntel Celeron 3865U
- Number of CoresDual-core Processor
- Screen Size14.0"
- Windows 10 Pro enables enterprise virtualisation with VMware and Citrix
- 14-inch HD display delivers 1366 x 768 resolution for clear viewing
- Intel Celeron 3865U dual-core at 1.80GHz handles thin-client workloads
- 8GB DDR4 2400 memory supports responsive multitasking
- 256GB NVMe SSD provides fast boot and app loading
Compact thin client for managed endpoints
The HP Thin Client MT21 is a 14-inch notebook built for organisations that run virtual desktops or cloud workspaces. It ships with Windows 10 Pro and an Intel Celeron 3865U dual-core processor at 1.80GHz, providing enough local performance for lightweight tasks and remote sessions. The 8GB DDR4 2400 memory and 256GB NVMe SSD are factory-fitted upgrades that keep the system responsive during typical thin-client workloads.
Silver chassis with legacy and modern video outputs
A non-touch HD panel at 1366 x 768 handles basic office content and a 720p webcam supports video calls. The silver notebook body includes HDMI, VGA and DisplayPort via USB-C, so it can drive both older projectors and newer monitors without adapters. Wired LAN, Wi-Fi and Bluetooth are integrated, and a card reader adds convenient media access for kiosk or retail deployments.
256GB NVMe SSD defines local storage capacity
The single NVMe drive holds the operating system, cached profiles and any approved local applications. There is no secondary hard drive bay, so users who need more space must rely on network shares or cloud storage. Buyers who want larger onboard capacity or a second drive should consider a different platform.
Highlights
- Windows 10 Pro enables enterprise virtualisation with VMware and Citrix
- 14-inch HD display delivers 1366 x 768 resolution for clear viewing
- Intel Celeron 3865U dual-core at 1.80GHz handles thin-client workloads
- 8GB DDR4 2400 memory supports responsive multitasking
- 256GB NVMe SSD provides fast boot and app loading
Specifications
| Brand | HP |
|---|---|
| Series | Thin Client |
| Model | MT21 |
| Color | Silver |
| Operating System | Windows 10 Pro |
| CPU Type | Intel Celeron |
| Processor Name | Intel Celeron 3865U |
| Number of Cores | Dual-core Processor |
| Screen Size | 14.0" |
| Touchscreen | Non-Touch Screen |
| Wide Screen Support | Yes |
| Display Type | HD |
| Resolution | 1366 x 768 |
| GPU/VPU | Intel HD Graphics 610 |
| Graphic Type | Integrated Card |
| SSD | 256GB |
| HDD | No |
| Storage Spec | 256GB NVMe SSD |
| Memory | 8GB |
| Memory Speed | DDR4 2400 |
| Memory Spec | 4 GB x 2 |
| Memory Slot (Total) | 2 |
| Memory Slot (Available) | 0 |
| Max Memory Supported | 32 GB |
| LAN | 10/100/1000Mbps |
| WLAN | Wi-Fi 5 (802.11ac) |
| Bluetooth | Bluetooth 4.0 |
| USB | 2x USB 3.1 Gen 1, 1x USB-C 3.1 Gen 1 |
| Video Port | 1x HDMI, 1x VGA, 1x DisplayPort via USB-C |
| HDMI | 1 x HDMI |
| Audio Ports | 1 x Headphone/Microphone Combo Jack |
| Audio | Integrated Sound card |
| Speaker | Integrated Stereo Speakers |
| Touchpad | Yes |
| Keyboard | Standard |
| Backlit Keyboard | Non-backlit |
| Webcam | Yes |
| Card Reader | 3-in-1 |
| Type | Mainstream |
| AC Adapter/Charger | 45-watt AC Adapter |
| Battery | 3-cell Lithium Ion |
| Battery Life | > 5 hours |
| Dimensions (W x D x H) | 9.4" x 13.2" x 0.8" |
| Weight | 3 - 3.9 lbs. |
Questions about this item
What resolution does the HDMI port support on this MT21?
The HDMI output is driven by the integrated Intel HD Graphics 610 and the panel runs at 1366 x 768, so external displays are limited to that resolution unless a higher mode is negotiated.
What screw pattern does the 256 GB NVMe drive use?
The drive fits a standard M.2 2280 slot inside the chassis; remove the bottom cover and secure the module with the single retention screw provided.
How do I perform a clean install of Windows 10 Pro on this unit?
Boot from a USB installer, delete existing partitions on the 256 GB NVMe SSD, create a new partition and let setup complete; the Intel HD Graphics 610 drivers install automatically via Windows Update.
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