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Acer America

Acer America Predator Helios 300 PH315-55-795C-HID3P gaming laptop

SKU CH-QT6M-ERZ97

15.6-inch QHD 240Hz IPS laptop with 14-core i7-12700H, RTX 3070 Ti 8GB GDDR6, 16GB DDR5 4800MHz and 4TB NVMe storage

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPUIntel® 12th Generation Alder Lake i7-12700H
  • Screen15.6" QHD
  • Memory16GB
  • Storage4 TB M.2 PCIe 3.0 x4 NVMe SSD

Operating System Windows 11 Pro

Memory 16GB

SSD|Option 4 TB|QHD

  • 14-core i7-12700H reaches 4.7 GHz turbo for demanding workloads
  • RTX 3070 Ti with 8 GB GDDR6 drives high-frame-rate gaming
  • 6-inch QHD 240 Hz IPS panel delivers smooth motion clarity
  • 4 TB dual NVMe storage enables rapid boot and load times
  • 16 GB DDR5 4800 MHz memory handles multitasking with ease

Predator Helios 300 gaming laptop

The Acer Predator Helios 300 PH315-55-795C-HID3P is a 15.6 inch gaming laptop built around a 12th Generation Intel Core i7-12700H processor with 14 cores and 20 threads. It targets gamers and creators who need high frame rates on a QHD panel and fast storage for large libraries. Windows 11 Pro comes pre-installed.

16 GB DDR5 4800MHz memory

Dual-channel 16 GB DDR5 4800MHz memory handles modern titles and multitasking without paging. The 4 TB array, configured as two 2 TB NVMe drives, provides ample space for games and media; workloads that exceed 16 GB will rely on the fast SSD for swap.

240 Hz QHD display and RTX 3070 Ti graphics

The 15.6 inch IPS screen runs at 2560 x 1440 resolution with a 240 Hz refresh rate for smooth motion. An NVIDIA RTX 3070 Ti with 8 GB GDDR6 and a 150 W max TGP drives demanding titles at high settings. The chassis measures 14.10 by 10.90 by 0.98 to 1.02 inches and weighs 5.73 lbs.

Highlights

  • 14-core i7-12700H reaches 4.7 GHz turbo for demanding workloads
  • RTX 3070 Ti with 8 GB GDDR6 drives high-frame-rate gaming
  • 6-inch QHD 240 Hz IPS panel delivers smooth motion clarity
  • 4 TB dual NVMe storage enables rapid boot and load times
  • 16 GB DDR5 4800 MHz memory handles multitasking with ease

Specifications

BrandAcer
SeriesACER Predator Helios 300
ModelPH315-55-795C
Part NumberPH315-55-795C-HID3P
ColorBlack
Operating SystemWindows 11 Pro
CPUIntel® 12th Generation Alder Lake i7-12700H
Screen15.6" QHD
Memory16GB
Storage4 TB M.2 PCIe 3.0 x4 NVMe SSD
Graphics CardNVIDIA® GeForce® RTX™ 3070 Ti
Video Memory8GB
CommunicationLAN and WLAN
Dimensions (W x D x H)14.10" x 10.90" x 0.98"~1.02"
Weight5.73 lbs
CPU TypeIntel Core i7 12th Gen
Processor NameIntel Core i7-12700H
Number of Cores14
Core NameAlder Lake
Turbo FrequencyMax Turbo Frequency 4.7 GHz
CPU L3 Cache24 MB
Screen Size15.6"
TouchscreenNon-Touch Screen
Display TypeQHD
Resolution2560 x 1440
Refresh Rate240Hz
Display Features240Hz, LED Backlight, ComfyView In-plane Switching (IPS) Technology
GPU/VPUGeForce RTX 3070 Ti Laptop GPU
Graphic TypeDedicated Card
SSD4TB
HDDNo
Storage Spec4 TB (2 x 2 TB) M.2 PCIe 3.0 x4 NVMe SSD
Memory SpeedDDR5 4800MHz
Memory Spec2 x 8 GB
Memory Slot (Total)2
Memory Slot (Available)0
Max Memory Supported64 GB
LANGigabit Ethernet
WLANIEEE 802.11 a/b/g/n/ac/ax
BluetoothBluetooth® 5.2
USB1x Type-A USB 3.2 Gen 1, 2x Type-A USB 3.2 Gen 2, 1x Type-C USB 3.2 Gen 2
HDMI1 x HDMI
TouchpadMulti-touch Gesture Touchpad
KeyboardBacklight Keyboard
Backlit KeyboardBacklit
Webcam1080P FHD camera
StyleThin and Light
TypeGaming & Entertainment
UsageConsumer
AC Adapter/Charger280W
Battery4 Cell Lithium Ion (Li-Ion)

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 15.6" 240 Hz QHD display and RTX 3070 Ti work well with my existing 60 Hz external monitors?

The internal panel runs at 240 Hz and 2560 x 1440, while the GPU can drive external displays at their native rates; you can mix the high-refresh laptop screen with older 60 Hz panels without conflict.

How can I confirm the i7-12700H is hitting its 4.7 GHz turbo and the RTX 3070 Ti is running at its 150 W TGP after setup?

Open the PredatorSense overlay or a hardware monitor; watch the CPU clock reach 4.7 GHz under load and the GPU power draw settle near 150 W with a boost clock around 1510 MHz.

What ships in the box and what must I add myself?

The unit arrives with Windows 11 Pro installed, 16 GB of DDR5 4800 memory in dual channel, and 4 TB of PCIe 3.0 x4 NVMe storage already fitted; only peripherals you prefer are separate.

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