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HP TPN-C145 All-in-One 27
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HP TPN-C145 All-in-One 27" Desktop i7 64GB 4TB SSD

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Seamless Performance in an Elegant Design: HP All-in-One DesktopThe HP Essential All-in-One Desktop combines power and elegance for a seamless computing experience. Featuring a vibrant 27" FHD display, a powerful Intel Core i7 processor, and ample memory and storage, this desktop delivers smooth ...

$139.00*
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*Price sourced from Amazon.com. Last updated:Jun 08, 2026.Price and availability are subject to change.

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Overview

Seamless Performance in an Elegant Design: HP All-in-One Desktop

The HP Essential All-in-One Desktop combines power and elegance for a seamless computing experience. Featuring a vibrant 27" FHD display, a powerful Intel Core i7 processor, and ample memory and storage, this desktop delivers smooth performance for all your tasks. Equipped with an IR camera, Wi-Fi 6, and a wired keyboard and mouse, it offers enhanced connectivity and convenience. Pre-installed with Windows 11 Home, it provides a user-friendly and productive environment.

  • Processor: Intel Core i7-1355U (up to 5.0 GHz)
  • Memory: 64GB DDR4 RAM
  • Storage: 4TB PCIe NVMe M.2 SSD
  • Operating System: Windows 11 Home
  • Display: 27" FHD (1920 x 1080) IPS
  • Graphics: Intel UHD Graphics
  • Ports: 1 x USB 3.2 Type-C, 2 x USB 3.2 Type-A, 2 x USB 2.0 Type-A, 1 x headphone/microphone combo, 1 x RJ-45, 1 x HDMI
  • Connectivity: Wi-Fi 6 and Bluetooth

Key Features

[High Speed RAM And Enormous Space] With 64GB DDR5 RAM for seamless multitasking across various apps and browser sessions; a 2TB PCIe NVMe M.2 SSD ensures swift system startup and rapid data access.

[External storage device] Bundle with Bundle with A-DATA UC310 64GB USB Flash Drive in White (UC310-64G-RWH), which provide convenient, high-speed data transfer and additional storage

[Processor] Intel Core Ultra 7 255U Processor (12 Cores, 14 Threads, 12MB Intel Smart Cache, Base at 2.0 GHz, Up to 5.2 GHz Max Turbo Frequency), with Intel Integrated Graphics

[Display] 27" diagonal, FHD (1920 x 1080), touch, IPS, three-sided micro-edge, anti-glare, 300 nits

[Tech Specs] 1 x USB 3.2 Type-C, 2 x USB 3.2 Type-A, 2 x USB 2.0 Type-A, 1 x HDMI, 1 x RJ45, 1x headphone/microphone combo, IR Camera, Wi-Fi 6 and Bluetooth 5.3, Wired Keyboard & Mouse

[Operating System] Windows 11 Pro allows you to enhance productivity by organizing open applications with pre-set layouts, provides an intuitive interface for streamlined tasks, and offers advanced collaboration tools for team projects.

Specifications

Processor
13th Generation Intel Core i7-1355U
Processor Cores
10 cores
Processor Threads
12 threads
Base Clock Speed
up to 5.0 GHz
L3 Cache
12 MB
RAM
64GB DDR4
Internal Storage
4TB PCIe NVMe M.2 SSD
External Storage
ADATA 512GB External SSD
Display Size
27 inches
Display Resolution
FHD (1920 x 1080)
Display Technology
IPS, anti-glare
Display Brightness
300 nits
Operating System
Windows 11 Home
USB-C Ports
1x USB 3.2 Type-C
USB-A Ports
2x USB 3.2 Type-A, 2x USB 2.0 Type-A
Video Output
1x HDMI
Network
RJ-45 (wired), Wi-Fi 6, Bluetooth

Pros & Cons

👍 Pros

  • Equipped with 64GB of high-bandwidth RAM, allowing for smooth multitasking across many applications and browser tabs.
  • Features a massive 4TB PCIe NVMe M.2 Solid State Drive for incredibly fast bootup times and data transfer speeds.
  • Powered by a 13th Generation Intel Core i7-1355U Processor with 10 cores and 12 threads for robust computing power.
  • The 27-inch Full HD (1920 x 1080) IPS display offers wide viewing angles, anti-glare properties, and a bright 300 nits.
  • Includes an ADATA 512GB External Solid State Drive for convenient extra storage and backup needs.
  • Runs on Windows 11 Home, providing a modern interface, improved performance features, and new capabilities.

👎 Cons

  • The display resolution is Full HD (1920 x 1080) on a 27-inch screen, which some users might find less sharp than QHD or 4K resolutions at that size.
  • While the Intel UHD Graphics are integrated, they are less powerful than dedicated graphics cards for demanding gaming or professional video editing.
  • The listed USB 2.0 Type-A ports are slower than modern USB 3.0 or 3.2 ports, potentially limiting transfer speeds for some peripherals.
  • The wired keyboard and mouse included are basic peripherals and may not satisfy users with specific ergonomic or gaming preferences.
  • The processor, while 13th Gen, is an 'U' series chip, which is typically optimized for power efficiency over maximum raw performance.

Frequently Asked Questions

This HP All-in-One desktop comes with 64GB of high-bandwidth RAM and an enormous 4TB PCIe NVMe M.2 Solid State Drive for fast performance and ample storage.
It is powered by a 13th Generation Intel Core i7-1355U Processor, featuring up to 5.0 GHz clock speed, 10 cores, and 12 threads with Intel UHD Graphics.
The desktop includes a 27-inch diagonal Full HD (1920 x 1080) IPS display with a three-sided micro-edge design, anti-glare coating, and 300 nits brightness.
Yes, it comes bundled with an ADATA 512GB External Solid State Drive for additional storage and backup purposes.
This HP All-in-One computer comes with Windows 11 Home pre-installed, offering a modern design and enhanced performance features.

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