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Black Dell G15 5520 laptop closed lid matte finish

DELL

DELL G15 5520 laptop i7-12700H RTX 3060 32GB 2TB Windows 11 Pro

SKU CH-3Y55-N1CWZ

A 15.6 inch 120Hz gaming laptop with an Intel Core i7-12700H, RTX 3060 6GB graphics, 32GB DDR5 memory and a 2TB SSD running Windows 11 Pro

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 12th Gen
  • Processor NameIntel Core i7-12700H
  • Turbo Frequency4.7 GHz
  • Number of Cores14-core (6P+8E) Processor

Options 32GB/2TB

  • 14-core i7-12700H reaches 4.7 GHz for fast compute
  • RTX 3060 with 6 GB GDDR6 drives smooth 1080p gaming
  • 6 inch 120 Hz FHD panel gives fluid visuals
  • 32 GB DDR5 plus 2 TB SSD handles large workloads
  • Thunderbolt 4 and Wi-Fi 6 enable quick peripherals and networking

15.6 inch 120Hz gaming laptop

The Dell G15 5520 pairs a 12th Generation Intel Core i7-12700H with 14 cores and a 4.7 GHz turbo frequency alongside an NVIDIA GeForce RTX 3060 with 6GB GDDR6 memory. It ships with 32GB DDR5 memory and a 2TB SSD running Windows 11 Pro. The 15.6 inch FHD display runs at 1920 x 1080 resolution with 250 nits brightness and an anti-glare coating.

Thermals noise and power

The 14.06 x 10.71 x 0.98 inch chassis weighs 5.37 pounds and houses the 14-core processor and dedicated graphics in a compact form. The WVA LED backlit panel draws consistent power at 120Hz refresh rate. Intel WiFi 6 AX201 and Killer Ethernet manage network traffic without additional wireless overhead.

Ports keyboard and connectivity

A single Thunderbolt 4 USB Type-C port with DisplayPort alt mode joins three USB 3.2 Gen1 Type-A ports and an HDMI 2.1 output for external displays. The full-size orange backlit keyboard includes a numeric keypad and dedicated G-Key for macro assignment. Bluetooth 5.0 handles peripheral connections while the 720p webcam supports video calls.

商品特色

  • 14-core i7-12700H reaches 4.7 GHz for fast compute
  • RTX 3060 with 6 GB GDDR6 drives smooth 1080p gaming
  • 6 inch 120 Hz FHD panel gives fluid visuals
  • 32 GB DDR5 plus 2 TB SSD handles large workloads
  • Thunderbolt 4 and Wi-Fi 6 enable quick peripherals and networking

商品規格

SeriesRaider
ModelG15 5520 15
ColorBlack
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 12th Gen
Processor NameIntel Core i7-12700H
Turbo Frequency4.7 GHz
Number of Cores14-core (6P+8E) Processor
Screen Size15.6"
TouchscreenNon-Touch Screen
Display TypeFHD
Resolution1920 x 1080
Display FeaturesLED backlight
GPU/VPUGeForce RTX 3060 Laptop GPU
Video Memory6GB
Graphic TypeDedicated Card
SSD2TB
HDDNo
Memory32GB
Optical Drive TypeNo
BluetoothYes
USB3
HDMI1 x HDMI
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
SpeakerInternal Speakers
TouchpadYes
KeyboardFull size with Keyboard light
Backlit KeyboardBacklit
WebcamYes
StyleStandard
TypeHome / Personal
UsageConsumer
Weight5 - 5.9 lbs.
Package ContentLaptop, Charger

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

How do I install extra storage in the G15 5520 and which step do people miss?

Remove the bottom panel, insert the M.2 drive into the open slot at a 30-degree angle, then secure it with the single retention screw — most people forget the screw.

What component will need replacement first after heavy daily use?

The 6 GB GDDR6 video memory on the RTX 3060 cannot be upgraded, so the GPU becomes the limiting part for newer titles.

Which hardware limit appears first during long gaming sessions?

The 250-nit 120 Hz panel and 5.37-pound chassis restrict sustained boost clocks, so thermal throttling on the i7-12700H shows up before battery or storage limits.

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