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Black HP 255R 15.6 inch laptop closed on a plain background

HP

HP 255R laptop Ryzen 7 7735U 64GB DDR5 1TB NVMe 15.6 FHD

SKU CH-72SB-48RYJ

15.6-inch FHD laptop with Ryzen 7 7735U, 64GB DDR5 and 1TB NVMe storage

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeAMD Ryzen 7
  • Turbo Frequency4.7 GHz
  • CPU L3 Cache16MB Cache
  • Screen Size15.6"
  • 8-core Ryzen 7 7735U reaches 4.7 GHz for demanding workloads
  • 64 GB DDR5 memory keeps multitasking smooth and responsive
  • 1 TB NVMe solid-state drive stores projects and boots quickly
  • 6 inch FHD display shows crisp 1920 x 1080 visuals
  • WiFi 6 and Bluetooth 5.3 give fast, stable wireless connections

Business Laptop for Multitasking

The HP 255R is a 15.6 inch business laptop built around an AMD Ryzen 7 7735U processor with 8 cores and 16 threads. It ships with 64GB of DDR5 memory and a 1TB PCIe NVMe SSD. Windows 11 Pro is pre-installed. The configuration suits professionals who run multiple applications, virtual machines or large datasets simultaneously.

Chassis Connectivity and Power

The black chassis weighs 3.5lb and measures 9.4 by 14.15 by 1 inches. A 45W power supply charges the 3-cell 40 WHr battery. Video output uses HDMI while data and charging share a USB 3.2 Type-C port. A headphone and microphone combo jack handles audio. Wireless connectivity relies on WiFi 6 and Bluetooth 5.3.

Integrated Graphics and Display Limits

The AMD Radeon integrated graphics share system memory with the CPU. The 15.6 inch LCD panel runs at 1920 x 1080 resolution with a 60Hz refresh rate. This combination handles office productivity and media playback but is not suited for demanding 3D rendering or high-frame-rate gaming. The 64GB DDR5 capacity is fixed by the installed SO-DIMM modules.

商品特色

  • 8-core Ryzen 7 7735U reaches 4.7 GHz for demanding workloads
  • 64 GB DDR5 memory keeps multitasking smooth and responsive
  • 1 TB NVMe solid-state drive stores projects and boots quickly
  • 6 inch FHD display shows crisp 1920 x 1080 visuals
  • WiFi 6 and Bluetooth 5.3 give fast, stable wireless connections

商品規格

BrandHP
Series255R
ColorBlack
Operating SystemWindows 11 Pro
CPU TypeAMD Ryzen 7
Turbo Frequency4.7 GHz
CPU L3 Cache16MB Cache
Screen Size15.6"
TouchscreenNo
Resolution1920 x 1080
GPU/VPUAMD Radeon Graphics
Graphic TypeIntegrated Card
SSD1 TB
HDDNo
Storage Spec1TB PCIe SSD
Memory64GB
Memory SpeedDDR5
Optical Drive TypeNo
WLAN8852BE
BluetoothBluetooth 5.3
HDMI1 x HDMI
Audio Ports1 x Headphone/Microphone Combo Jack
KeyboardStandard
Backlit KeyboardNon-backlit
WebcamYes
Card ReaderNo
StyleStandard
TypeWork / Business

商品問答

What speed does the USB 3.2 Type-C port run at?

The USB 3.2 Type-C port operates at up to 10 Gbps for data transfer and supports video output through DisplayPort alternate mode.

What are the exact dimensions and weight for bag fit?

The chassis measures 14.15 inches wide by 9.4 inches deep by 1 inch high and weighs 3.5 lb, so a 15.6 inch sleeve with a little depth clearance fits best.

How is the 64 GB DDR5 memory installed, and what slot mistake do buyers make?

The 64 GB DDR5 SO-DIMM kit fills both SODIMM slots; the common error is buying a single 64 GB stick instead of a matched pair, which leaves the second channel empty and halves memory bandwidth.

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