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Black 15.6 inch gaming laptop with angular chassis and matte finish

Acer America

Acer Predator Helios 300 PH315-55-795C-HID3 gaming laptop

SKU CH-W95P-FJ21F

15.6 inch QHD 240Hz display, 14 core i7-12700H, RTX 3070 Ti 8GB, 16GB DDR5 4800, 4TB NVMe

  • ColorBlack
  • Operating SystemWindows 11 Home
  • 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 Home

Memory 16GB

SSD|Option 4 TB|QHD

  • QHD 240Hz display for smooth visuals
  • 14-core i7-12700H up to 4.7 GHz for fast processing
  • RTX 3070 Ti 8 GB GDDR6 for high frame rates
  • 4 TB NVMe storage for rapid load times
  • 16 GB DDR5 4800 MHz memory for heavy multitasking

15.6" QHD 240Hz Gaming Laptop

The Acer Predator Helios 300 PH315-55-795C-HID3 targets competitive players who need high refresh rates and responsive visuals. It pairs a 12th Generation Intel Core i7-12700H processor with an NVIDIA GeForce RTX 3070 Ti GPU for demanding titles and creative work. Windows 11 Home drives the software experience out of the box.

Sustained Load Thermal Management

Upgraded thermal interface materials lower system temperatures to prevent throttling during extended CPU and GPU intensive sessions. The RTX 3070 Ti operates at a 150W Max TGP with a 1510MHz boost clock under continuous pressure. Burn-in stress testing verifies stability before the unit ships to the customer.

Two-Slot Memory and Dual-Drive Storage

Sixteen gigabytes of DDR5 4800MHz RAM fill two slots in dual-channel configuration for immediate multitasking headroom. Storage uses two 2 TB M.2 PCIe 3.0 x4 NVMe SSDs for a combined 4 TB capacity and fast load times. The chassis measures 14.10 by 10.90 by 0.98 to 1.02 inches and weighs 5.73 lbs.

Highlights

  • QHD 240Hz display for smooth visuals
  • 14-core i7-12700H up to 4.7 GHz for fast processing
  • RTX 3070 Ti 8 GB GDDR6 for high frame rates
  • 4 TB NVMe storage for rapid load times
  • 16 GB DDR5 4800 MHz memory for heavy multitasking

Specifications

BrandAcer
SeriesACER Predator Helios 300
ModelPH315-55-795C
Part NumberPH315-55-795C-HID3
ColorBlack
Operating SystemWindows 11 Home
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)

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Questions about this item

How loud and hot does the RTX 3070 Ti run at its 150W TGP during long sessions?

The RTX 3070 Ti operates at a 150W max TGP with a 1510MHz boost clock; upgraded thermal materials lower system temperatures and minimise fan noise under sustained CPU and GPU load.

What memory and storage are already installed so I know what I don't need to buy?

It ships with 16GB of DDR5 4800MHz dual-channel RAM and a 4TB M.2 PCIe 3.0 x4 NVMe SSD configured as two 2TB drives.

Will my existing SATA SSD work alongside the factory NVMe drives?

The platform supports SATA storage in addition to the two M.2 PCIe 3.0 x4 NVMe slots, so a SATA SSD can be added for extra capacity.

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