HP · MPN: A23X3EA
€600.99 EUR
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Key specs

  • Display diagonal54.5 cm (21.4")
  • Display resolution1920 x 1080 pixels
  • Panel typeVA
  • Processor modelN100
  • Internal memory8 GB
  • Internal memory typeDDR5-SDRAM
All specifications

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Overview

  • Intel Processor N100 (up to 3.4 GHz with Intel Turbo Boost Technology, 6 MB L3 cache, 4 cores, 4 threads)
  • Windows 11 Home
  • 54.5 cm (21.45") diagonal, FHD (1920 x 1080), VA, anti-glare, 250 nits, 99% sRGB
  • Intel UHD Graphics
  • 8 GB DDR5-4800 MT/s (1 x 8 GB), 128 GB UFS

A powerful, reliable all-in-one desktop PC for everyone
Meet the HP 21.45" All-in-One Desktop PC—your reliable and affordable everyday computing partner. Shop, stream, and connect confidently, with dependable technology, next-level power, and rock-solid performance. Enjoy a stunning display, crisp audio, and sleek design, at an exceptional value. Take on today with tech built for tomorrow.

Specifications

Display

Display diagonal54.5 cm (21.4")
Display resolution1920 x 1080 pixels
TouchscreenNo
HD typeFull HD
Display brightness250 cd/m²
Panel typeVA
Anti-glare screenYes
RGB colour spacesRGB
Colour gamut99%

Processor

Processor manufacturerIntel
Processor familyIntel® Celeron®
Processor modelN100
Processor cores4
Processor threads4
Processor boost frequency3.4 GHz
Processor cache6 MB
Processor cache typeL3
Show all 101 specificationsShow fewer specifications

Memory

Internal memory8 GB
Internal memory typeDDR5-SDRAM
Memory slots2x SO-DIMM
Memory slots typeSO-DIMM
Memory clock speed4800 MHz
Memory layout (slots x size)1 x 8 GB
Memory form factorDIMM/SO-DIMM

Storage

Total storage capacity128 GB
Storage mediaUFS
Number of storage drives installed1
Optical drive typeNo

Graphics

Discrete graphics cardNo
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
On-board graphics cardYes
On-board graphics card familyIntel® UHD Graphics
On-board graphics card modelIntel® UHD Graphics

Audio

Built-in speaker(s)Yes
Number of speakers2
RMS rated power4 W
Built-in microphoneYes

Camera

Built-in cameraYes
Camera signal format720p
Camera resolution1280 x 720 pixels
Camera HD typeHD

Network

Wi-FiYes
Top Wi-Fi standardWi-Fi 6 (802.11ax)
WLAN controller manufacturerRealtek
Wi-Fi standardsWi-Fi 6 (802.11ax)
Antenna type1x1
Ethernet LANYes
Ethernet LAN data rates10,100,1000 Mbit/s
BluetoothYes
Bluetooth version5.3

Ports & interfaces

Ethernet LAN (RJ-45) ports1
USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity1
HDMI ports quantity1
HDMI version1.4
Microphone inYes
Combo headphone/mic portYes

Design

Product colourWhite
Colour nameCeramic white
Country of originChina, Thailand

Performance

Product typeAll-in-One PC
Market positioningEveryday

Software

Operating system installedWindows 11 Home
Trial software100 GB Dropbox storage for 3 months
Pre-installed software1 month trial for new Microsoft 365 customers, McAfee Online Protection 30-day trial; 1-month Adobe free trial offer; PC Game Pass 3-month trial

Processor special features

Intel® Turbo Boost TechnologyYes

Brand-specific features

HP speaker typeHP Dual Speakers
HP segmentHome
HP front cameraHP TrueVision HD
HP Software providedHP Support Assistant; HP Enhanced Lighting; myHP
HP GTIN (EAN/UPC)198122915224

Power

AC adapter power65 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V

Weight & dimensions

Width (with stand)493.5 mm
Depth (with stand)169.9 mm
Height (with stand)382.7 mm
Weight (with stand)4.17 kg
Weight4.17 kg
Package width596 mm
Package depth155 mm
Package height398 mm
Package weight7.52 kg

Sustainability

Sustainability certificatesENERGY STAR, EPEAT, EPEAT Gold
Sustainable technologies and materialsOcean-bound plastic; At least 25% recycled metal; At least 30% post-consumer recycled plastic
Sustainability complianceYes

Packaging content

Keyboard connectivityWired
Keyboard includedYes
Numeric keypadNo
Input device modelHP 125 USB Cashmere White Wired Mouse

Technical details

General Product Safety Regulation (GPSR) URLhttps://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true ; HP REG 23010, 08028 Barcelona, Spain ; reg@hp.com

Other features

Display bezel technologyMicro-Edge
Manufacturer warranty1 year (1/1/0) limited warranty includes 1 year of parts and labor. No on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.
Cabling technology10/100/1000Base-T(X)
Power supply65 W
Display diagonal (metric)54.5 cm
Chassis typeAll-in-One
Memory module typeSODIMM
Keyboard typeUSB

Videos

HP 21.45 inch All-in-One Desktop PC (AMD) Annotated 360-degree Spin Video (60 sec) Cashmere White - English for EMEA
HP 21.45 inch All-in-One Desktop PC AMD Annotated 360-degree Spin Video 60 sec Cashmere White - English for EMEA
Jumpstart Windows 11 Video Consumer

Manuals & downloads

Delivery & returns

Delivery

  • FREE standard delivery on orders over €50, otherwise €4.99 (3–5 working days).
  • Express delivery €9.99 (1–3 working days) on selected products.
  • Northern Ireland delivery €9.99 (3–5 working days).
  • PlayStation and Arozzi products use a 5–7 working-day service.
  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum €9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy