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Black 15.6 inch gaming laptop with angular chassis and backlit keyboard

Acer America

Acer America Predator Helios 300 PH315-55-795C-HID1P gaming laptop

SKU CH-FYHS-0C174

15.6 inch QHD 240Hz display, Intel i7-12700H 14 core processor, RTX 3070 Ti 8GB graphics, 16GB DDR5 4800MHz memory and 1TB NVMe SSD

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPUIntel® 12th Generation Alder Lake i7-12700H
  • Screen15.6" QHD
  • Memory16GB
  • Storage1 TB M.2 PCIe 3.0 x4 NVMe SSD

Operating System Windows 11 Pro

Memory 16GB

SSD|Option 1 TB|QHD

  • 14-core i7-12700H reaches 4.7 GHz turbo for heavy workloads
  • RTX 3070 Ti 8 GB GDDR6 at 150 W TGP drives high frame rates
  • 6" QHD 2560 x 1440 IPS panel refreshes at 240 Hz
  • 1 TB PCIe 4.0 x4 NVMe SSD plus 16 GB DDR5 4800 MHz dual-channel memory
  • Windows 11 Pro pre-installed with full quality-control testing

15.6 QHD 240Hz Gaming Laptop

The Acer Predator Helios 300 PH315-55-795C-HID1P is a 15.6 inch gaming laptop built around a 2560 x 1440 IPS panel running at 240Hz. It targets players who want high refresh rates at QHD resolution in a portable chassis. Windows 11 Pro comes pre-installed. The black finish keeps the look understated for mixed environments.

Core i7-12700H RTX 3070 Ti Platform

An Intel Core i7-12700H with 14 cores and 20 threads pairs with an NVIDIA GeForce RTX 3070 Ti carrying 8 GB GDDR6 at a 150W max TGP. System memory is 16 GB DDR5 4800MHz in dual channel. Storage uses a 1 TB M.2 PCIe 4.0 x4 NVMe SSD. The platform needs no external GPU dock or extra RAM sticks for current titles.

Sustained Load Thermal Management

Upgraded thermal interface materials aim to lower system temperatures and prevent throttling during extended CPU and GPU intensive sessions. Burn-in stress testing verifies stability before shipment. The 150W GPU power limit and 4.7 GHz max turbo frequency are sustained by the revised cooling stack rather than a short burst. Fan noise is minimised while reliability is maximised under continuous load.

Highlights

  • 14-core i7-12700H reaches 4.7 GHz turbo for heavy workloads
  • RTX 3070 Ti 8 GB GDDR6 at 150 W TGP drives high frame rates
  • 6" QHD 2560 x 1440 IPS panel refreshes at 240 Hz
  • 1 TB PCIe 4.0 x4 NVMe SSD plus 16 GB DDR5 4800 MHz dual-channel memory
  • Windows 11 Pro pre-installed with full quality-control testing

Specifications

BrandAcer
SeriesACER Predator Helios 300
ModelPH315-55-795C
Part NumberPH315-55-795C-HID1P
ColorBlack
Operating SystemWindows 11 Pro
CPUIntel® 12th Generation Alder Lake i7-12700H
Screen15.6" QHD
Memory16GB
Storage1 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
SSD1TB
HDDNo
Storage Spec1 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)

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Questions about this item

Will the 15.6" QHD 240Hz screen run at its full refresh rate with the RTX 3070 Ti?

Yes, the RTX 3070 Ti with 8GB GDDR6 drives the 2560 x 1440 panel at up to 240Hz in supported titles.

Can I add more memory later and what type does it take?

The laptop uses DDR5 4800MHz SO-DIMMs in dual channel; two slots are populated with 8GB modules so you can replace them with higher capacity sticks.

Is there a free M.2 slot for a second NVMe drive?

The specifications list one 1TB M.2 PCIe 4.0 x4 NVMe SSD; a second M.2 slot is not confirmed in the supplied data.

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