HP Notebook PC (AMD) HP 255 G4 Notebook PC - Maintenance and Service Guide

Category Description
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4096-MB total system memory (4096×1) or (2048×2)
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2048-MB total system memory (2048×1)
Hard drives Supports 6.35-cm (2.5-in) SATA hard drives in 9.5-mm (.37-in) and 7.0-mm (.28-in) thicknesses
Supports the following hard drives:
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2-TB, 5400-rpm, 9.5-mm
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1-TB, 5400-rpm, 9.5-mm
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1-TB, 5400-rpm + 8 GB NAND hybrid, 9.5-mm
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750-GB, 5400-rpm, 9.5-mm
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500-GB, 5400-rpm, 9.5-mm or 7.0-mm
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320-GB, 7200-rpm, 9.5-mm or 7.0-mm
Optical drive Fixed, serial ATA, 9.5-mm tray load
DVD+/-RW Double-Layer SuperMulti
Supports zero power optical drive
Supports M-disc
Supports conguration without optical drive
Webcam/microphone HP TrueVision HD: HD camera - Fixed (no tilt) + activity LED, USB 2.0, M-JPEG, 1280 x 720 by 30 frames per
second
HP Webcam– 640 x 480 by 24 frames per second
Single digital microphone
HP Noise Cancellation enabled
Audio Dual speakers
DTS Studio Sound
Ethernet Integrated 10/100 network interface card (NIC)
Sensor TPM (Trusted Platform Module) 2.0
Wireless Networking Integrated wireless options with single antenna (M.2):
Compatible with Miracast-certied devices
Support for the following WLAN formats:
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Realtek RTL8188EE 802.11bgn 1x1 Wi-Fi Adapter
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Realtek RT8723BE 802.11bgn 1x1 Wi-Fi + BT4.0 Combo Adapter
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Broadcom BCM43142 802.11 bgn 1x1 Wi-Fi + BT4.0 HMC Combo Adapter
External media card HP Multi-Format Digital Media Reader
Support SD/SDHC/SDXC
Push-Pull Insertion/Removal
Internal Card One M.2 slot for WLAN
Ports HDMI version 1.4 supporting 1920 ×1080 @ 60Hz
Hot Plug/unplug and auto detect for correct output to wide-aspect vs. standard aspect video
RJ-45 (Ethernet, includes link and activity lights)
2 Chapter 1 Product description