Operating System

Windows 11 Home

Operating System Architecture

64-bit

Processor Manufacturer

Intel®

Processor Type

Core™ i7

Processor Model

i7-1255U

Processor Speed

1.70 GHz

Processor Core

Deca-core (10 Core™)

Processor Generation

12th Gen

Graphics Controller Manufacturer

Intel®

Graphics Controller Model

Iris Xe Graphics

Graphics Memory Accessibility

Shared

Maximum Graphics Power

Up to 25 W

Screen Size

15.6"

Display Screen Type

LCD

Backlight Technology

LED

Touchscreen

Yes

Screen Resolution

1920 x 1080

Total Installed System Memory

16 GB

System Memory Technology

DDR4 SDRAM

Memory Card Reader

No

Total Solid State Drive Capacity

512 GB

Solid State Drive Interface

PCI Express

Optical Drive Type

No

Wireless LAN Standard

IEEE 802.11ax

Ethernet Technology

Gigabit Ethernet

Microphone

Yes

Finger Print Reader

Yes

Number of Speakers

2

Sound Mode

Stereo

HDMI

Yes

Number of HDMI Outputs

1

Number of USB 3.2 Gen 1 Type-A Ports

3

Number of USB 3.2 Gen 2 Type-C Ports

1

Total Number of USB Ports

4

USB Type-C

Yes

USB Type-C Detail

USB Type-C port: USB 3.2 Gen 2 (up to 10 Gbps), DisplayPort over USB-C, Thunderbolt 4, USB charging 5 V; 3 A, DC-in port 20 V; 65 W

Network (RJ-45)

Yes

Pointing Device Type

TouchPad

Keyboard

Yes

Keyboard Backlight

Yes

TouchPad Features

Multi-touch Gesture

Number of Cells

3-cell

Battery Chemistry

Lithium Ion (Li-Ion)

Maximum Battery Run Time

7 Hours

Battery Energy

50 Wh

Maximum Power Supply Wattage

65 W

Height

0.70"

Width

14.3"

Depth

9.4"

Weight (Approximate)

3.90 lb

Product Color

Steel Gray

Package Contents

• Aspire 5 A515-57T-77EC Notebook
• Lithium Ion Battery
• AC Adapter

Security Features

• Firmware Trusted Platform Module (TPM) solution
• Kensington lock slot
• BIOS Passwords:
• User
• Supervisor