Description

Experience smooth, tear-free gaming with the Infinity M7-7R7R5A-899 17.3-inch QHD 165Hz R7-7840HS/16GB/1TBSSD/6GB RTX4050 Gaming Laptop.

Key Features

Driven by an AMD Ryzen 7 7840HS processor to ensure fast processing speeds
Equipped with a NVIDIA GeForce RTX graphics card for smooth and tear-free graphics
17.3-inch QHD (2560 x 1440) display delivers a refresh rate of up to 165Hz, enabling optimum precision and accuracy
1TBSSD storage and 16GB memory provide fast boot-up times and let you access large files with ease
RGB membrane keyboard allows smooth typing while illuminating your setup
Windows 11 Home operating system lets you access a host of amazing tools
Fitted with an HD webcam, so you can stream during matches
Measures 358 x 251 x 24mm

Specifications

Barcode (GTIN)	728238776589
Product Type	Gaming Laptops
Brand	Infinity
Model	M7 7R7R5A-899
Colour	Black
Keyboard	Membrane Keyboard with RGB
Processor Brand	AMD
Processor Type	AMD Ryzen 7
Processor Model	7840HS
Installed RAM	16GB
RAM Configuration	1 x 16GB
RAM Expandable To (GB)	64
RAM Type	DDR5
Primary Storage Capacity	1TB
Storage Type	SSD
Screen Size (inches)	17.3
Screen Type	IPS
Screen Definition	QHD
Screen Resolution	2560 x 1440
Monitor Refresh Rate	165Hz
GPU Chipset Manufacturer	NVIDIA
GPU Chipset	GeForce RTX 4050
Graphics Card Memory	6GB
Graphics Card Memory Type	Dedicated
Wireless Networking	Bluetooth 5.2, Wi-Fi 6E
Battery Type	Li-polymer
AC Power Adapter	230W AC Adapter
Connectivity	Ethernet
Operating System	Windows 11 Home
Product Width (cm)	35.8
Product Depth (cm)	25.1
Product Height (cm)	2.4
Weight (kg)	2.28
Manufacturers Express Warranty (months)	24

Reviews

From the Manufacturer

Buying guides

Laptop Buying Guide

Not all laptops are created equal — business laptops frequently feature conservative styling and long warranties, while consumer laptops can be personalised and accessorised to your heart’s desire. So, which laptop is best suited to your needs? Just follow our buying guide on laptop computers.

How to Upgrade to Windows 11: What You Need to Know

With support for Windows 10 ending, get set to switch to Windows 11! This guide is your ultimate upgrade survival kit — covering top differences between Windows 10 and 11, your PC compatibility checklist, plus quick-fire answers to the most commonly asked questions.

Ask a question

Terms and conditions

Infinity M7 17.3-inch R7-7840HS/16GB/1TB SSD/RTX4050 6GB Gaming Laptop

Name: Infinity M7 17.3-inch R7-7840HS/16GB/1TB SSD/RTX4050 6GB Gaming Laptop
Brand: Infinity
SKU: M7-7R7R5A-899
Price: 2299 AUD
Availability: OutOfStock

M7-7R7R5A-899 728238776589

ONLINE ONLY

^$2299

Product Care® Replace: No thanks

Compare

© 2026 Harvey Norman Online | Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

Subject to the terms and conditions goods and services described in this website are available from Harvey Norman online only, unless expressly stated otherwise.

Key Features

Infinity M7 17.3-inch R7-7840HS/16GB/1TB SSD/RTX4050 6GB Gaming Laptop

GTM