Intel Core Extensa 15 EXO15-51-582B Intel Core Ultra 5 115U Laptop 39.6 cm (15.6″) Full HD 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6 (802.11ax) Windows 11 Home Grey
- Screen size
- 15.6"
- Resolution
- 1920 x 1080
- Processor line
- Intel Core Ultra 5
- Capacity
- 16 GB
- Storage
- 512 GB
- Cores
- 8
- NVMe
- Y
- Depth
- 234.8 mm
- Width
- 360.66 mm
Overview
Powerful Productivity
With the latest processors and graphics cards, Acer Extensa laptops pack a lot of power into their stylish and portable chassis.
Stunning Visuals
View fine details and rich colors on large, narrow bezel displays with a higher screen-to-body ratio.
Enhanced Video Conferencing
The optimized digital webcams, microphones, and built-in stereo speakers give you a better video conferencing experience.
Designed for Business
These simple yet powerful devices effortlessly serve as your go-to work machine at both on- or off-site meetings.
Compatibility
- Pairs with CPUs using the BGA 2049 socket.
- Requires DDR5 memory — not interchangeable with other generations.
- Physical size is Clamshell — check your case supports this form factor.
Compatibility data is automatically generated. Always verify critical specs before purchase.
Technical Specifications
Showing 28 key specifications of 99
All values come from this product’s catalog record.- Screen size
- 15.6"
- Resolution
- 1920 x 1080
- Processor line
- Intel Core Ultra 5
- Capacity
- 16 GB
- Storage
- 512 GB
- Cores
- 8
- NVMe
- Yes
- Depth
- 234.8 mm
- Width
- 360.66 mm
- Height
- 16.95 mm
- Weight
- 1390 g
- Display type
- Full HD
- Bluetooth
- Yes
- Panel type
- TN
- Colour name
- Lunar Grey
- Form factor
- Clamshell
- Touchscreen
- No
- Ethernet LAN
- Yes
- Front camera
- Yes
- HDMI version
- 1.4
- Product type
- Notebook
- Capacity
- 512 GB
- SSD interface
- PCI Express 4.0
- Storage media
- SSD
- Battery weight
- 222
- Numeric keypad
- Yes
- Colour
- Grey
- Security lock slot
- Yes
Show all 99 specifications
- Display surface
- Matt
- Efficient cores
- 4
- Pointing device
- Touchpad
- Cache
- 10 MB
- Model
- 115U
- Form factor
- M.2
- Wi-Fi standard
- 802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac),Wi-Fi 6 (802.11ax)
- AC adapter power
- 65 W
- Battery capacity
- 53 Wh
- Socket
- BGA 2049
- RGB colour space
- NTSC
- Sparsity support
- Yes
- Bluetooth version
- 5.2
- Performance cores
- 2
- Threads
- 10
- Battery life
- 8 h
- Battery technology
- Lithium-Ion (Li-Ion)
- Market segment
- Business
- Form factor
- On-board
- Optical drive type
- No
- Top Wi-Fi standard
- Wi-Fi 6 (802.11ax)
- AC adapter included
- Yes
- Built-in microphone
- Yes
- HDMI ports
- 1
- Maximum turbo power
- 57
- Aspect ratio
- 16:9
- Total SSDs capacity
- 512
- Cable lock slot type
- Kensington
- Memory type
- DDR5-SDRAM
- Maximum refresh rate
- 60
- Processor base power
- 15
- Cache level
- Smart Cache
- Generation
- Intel Core Ultra (Series 1)
- NPU performance up to
- 11
- Number of microphones
- 2
- Dedicated graphics
- No
- Integrated graphics
- Yes
- CPU brand
- Intel
- USB 2.0 ports
- 1
- Ethernet LAN data rates
- 10,100,1000
- Number of battery cells
- 3
- Battery charge indicator
- Yes
- Combo headphone/mic port
- Yes
- Number of SSDs installed
- 1
- USB Type-C charging port
- Yes
- Low Power Efficient-cores
- 2
- Mobile network connection
- No
- On-board GPU manufacturer
- Intel
- Boost clock
- 4.2 GHz
- Ethernet ports
- 1
- Operating system
- Windows 11 Home
- Neural processor unit (NPU)
- Intel AI Boost
- Number of built-in speakers
- 2
- USB Power Delivery (USB PD)
- Yes
- Dedicated GPU model
- Not available
- Integrated GPU model
- Intel Graphics
- Efficient-core base frequency
- 1
- On-board graphics card family
- Intel Graphics
- OS architecture
- 64-bit
- Windows Studio effects support
- Yes
- Performance-core base frequency
- 1.5
- Display technology marketing name
- ComfyView
- Efficient-core Max Turbo Frequency
- 3.5
- Performance-core Max Turbo Frequency
- 4.2
- USB Type-C DisplayPort Alternate Mode
- Yes
- AI software frameworks supported by NPU
- DirectML,ONNX RT,OpenVINO,Windows ML
- Low Power Efficient-core Base Frequency
- 700
- Low Power Efficient-core Max Turbo Frequency
- 2.1
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 1
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 0
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 2
Market Value History
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Sources
Product lifecycle
Status uncertainAvailable catalog signals are incomplete, so current lifecycle status cannot be confirmed.
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