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Product Specifications
ideacentre 720-18APR Reference
OVERVIEW
1. Power button 10. Line-out (3.5mm)
2. Optical drive * 11. VGA
3. Card reader * 12. HDMI 1.4
4. Microphone (3.5mm) 13. 2x USB 3.1 Gen 1
5. Headphone (3.5mm) 14. 2x USB 2.0
6. 2x USB 3.1 Gen 2 15. Wi-Fi antenna *
7. 2x USB 3.1 Gen 1 16. Optional ports on expansion cards
8. Line-in (3.5mm) 17. Ethernet (RJ-45)
9. Microphone (3.5mm) 18. Power connector
Notes:
• Ports with * are only available on selected models
• More ports are available through the optional expansion cards (not shown on the sample product above)
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ideacentre 720-18APR Reference
PERFORMANCE
Processor
Processor Family
AMD Ryzen™ 3 / 5 / 7 Processor
Processor
Base Max Memory
Processor Name Cores Threads Cache Processor Graphics
Frequency Frequency Support
AMD Ryzen 3 2MB L2 / 4MB AMD Radeon™ Vega 8
4 4 3.5GHz 3.7GHz DDR4-2993
2200G L3 Graphics
AMD Ryzen 5 2MB L2 / 4MB AMD Radeon RX Vega 11
4 8 3.6GHz 3.9GHz DDR4-2933
2400G L3 Graphics
AMD Ryzen 5 3MB L2 /
6 12 3.4GHz 3.9GHz DDR4-2933 -
2600 16MB L3
AMD Ryzen 7 4MB L2 /
8 16 3.2GHz 4.1GHz DDR4-2933 -
2700 16MB L3
Operating System
Operating System
• Windows® 10 Home 64
• FreeDOS
• No operating system
Graphics
Graphics[1]
Graphics Type Memory Connector Max Resolution Key Features
AMD Radeon 1X HDMI® 1.4, 1x
Integrated Shared - DirectX® 12
Vega 8 Graphics VGA
AMD Radeon 1x HDMI 1.4, 1x
Integrated Shared - DirectX 12
Vega 11 Graphics VGA
AMD Radeon RX 2GB 1x HDMI 2.0, 1x DP
Discrete - DirectX 12
550 GDDR5 1.4, 1x DVI
AMD Radeon RX 4GB 1x HDMI 2.0, 1x DP
Discrete - DirectX 12
550 GDDR5 1.4, 1x DVI
4096x2160@60Hz(HDMI),
AMD Radeon RX 4GB 1x HDMI 2.0, 1x
Discrete 2048x1536@60Hz(VGA), DirectX 12
550X GDDR5 VGA, 1x DP 1.4
5120x2880@60Hz(DP)
AMD Radeon RX 4GB 1x HDMI 2.0, 3x VR ready,
Discrete -
570 GDDR5 DP 1.4 DirectX 12
NVIDIA® 4096x2160@60Hz(HDMI),
4GB 1x HDMI, 1x DP, 1x
GeForce® GTX Discrete 7680x4320@60Hz(DP), DirectX 12
GDDR5 DVI
1050 Ti 2560x1600@60Hz(DVI)
Notes:
1. The information of integrated graphics are not applicable for the models without integrated graphics (for the details, please refer to
processor section)
Monitor Support
Monitor Support
Supports up to 2 independent displays via onboard ports (VGA and HDMI), more displays support via discrete graphics
Chipset
Chipset
AMD B450 chipset
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Memory
Max Memory[1]
Up to 32GB DDR4-2666
Memory Slots
Two DDR4 UDIMM slots, dual-channel capable
Memory Type
DDR4-2666
Memory Protection
Non-ECC
Notes:
1. The max memory is based on the test results with current Lenovo® memory offerings. The system may support more memory as the
technology develops.
Storage
Storage Support
Up to 2 drives, 1x 3.5" HDD + 1x M.2 SSD
• 3.5" HDD up to 2TB
• M.2 SSD up to 512GB
Storage Type
Disk Type Interface RPM Security
3.5" SATA HDD SATA 6Gb/s 7.2K -
M.2 2242 SSD PCIe® NVMe® - -
M.2 2280 SSD PCIe NVMe - -
RAID
No support
Removable Storage
Optical
• DVD burner (DVD±RW), SATA 1.5Gb/s, slim (9.0mm)
• None
Card Reader
• 7-in-1 card reader (SD, SDHC, SDXC, MMC, MS, MS-Pro, MMC plus)
• No card reader
Multi-Media
Audio Chip
High Definition (HD) Audio, Realtek® ALC662 codec
Speakers
No speakers
Microphone
No microphone
Camera
No camera
Power Supply
Power Supply
Power Type Efficiency Key Features
180W Fixed - 100V - 240V
250W Fixed - 100V - 240V
400W Fixed - 100V - 240V
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DESIGN
Input Device
Keyboard
• Lenovo Calliope Keyboard (USB connector), black
• Lenovo Calliope Keyboard (USB connector), silver
• No keyboard
Mouse
• Lenovo Calliope Mouse (USB connector), black
• Lenovo Calliope Mouse (USB connector), silver
• No mouse
Mechanical
Buttons
• Power button
• Optical drive eject button (ODD models only)
Form Factor
Tower (18L)
Dimensions (WxDxH)
Models Dimensions
All models 165 x 324 x 376 mm (6.5 x 12.76 x 14.8 inches)
Weight
Models Weight
All models 8 kg (17.64 lbs)
Case Color
Black
Bays
• 1x 3.5" disk bay
• 1x slim ODD bay
• 1x 5.25" ODD / optional front access HDD
Expansion Slots
• One PCIe 3.0 x1, full height, full length
• One PCIe 3.0 x16, full height, full length
• Two M.2 slots (one for WLAN, one for SSD)
CONNECTIVITY
Network
Onboard Ethernet
Gigabit Ethernet, 1x RJ45
WLAN + Bluetooth®
• 802.11ac 1x1 Wi-Fi® + Bluetooth 4.0, M.2 card
• No WLAN and Bluetooth
Ports[1]
Front Ports
• 2x USB 3.1 Gen 1
• 2x USB 3.1 Gen 2
• 1x headphone (3.5mm)
• 1x microphone (3.5mm)
Optional Front Ports
1x card reader
Rear Ports[2]
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• 2x USB 2.0
• 2x USB 3.1 Gen 1
• 1x VGA
• 1x HDMI 1.4
• 1x Ethernet (RJ-45)
• 1x line-in (3.5mm)
• 1x line-out (3.5mm)
• 1x microphone (3.5mm)
• 1x power connector
Notes:
1. The transfer speed of following ports will vary and, depending on many factors, such as the processing speed of the host device, file
attributes and other factors related to system configuration and your operating environment, will be slower than theoretical speed.
USB 2.0: 480 Mbit/s;
USB 3.2 Gen 1 (SuperSpeed USB 5Gbps, formerly USB 3.0 / USB 3.1 Gen 1): 5 Gbit/s;
USB 3.2 Gen 2 (SuperSpeed USB 10Gbps, formerly USB 3.1 Gen 2): 10 Gbit/s;
USB 3.2 Gen 2x2 (SuperSpeed USB 20Gbps): 20 Gbit/s;
Thunderbolt™ 3: 40 Gbit/s;
FireWire 400: 400 Mbit/s;
FireWire 800: 800 Mbit/s
2. For video ports on discrete graphics, please see graphics section
SECURITY & PRIVACY
Security
Physical Locks
Kensington® Security Slot
BIOS Security
• Administrator password
• Power-on password
• Hard disk password
SERVICE
Warranty
Base Warranty
• 3-month mail-in service
• 1-year depot or mail-in service
• 2-year depot service
ENVIRONMENTAL
Operating Environment
Temperature
• Operating: 5°C (41°F) to 35°C (95°F)
• Storage: -20°C (-4°F) to 60°C (140°F)
Humidity
• Operating: 20% to 80%
• Storage: 10% to 90%
Altitude
• Operating: -15.2 m (-50 ft) to 3048 m (10,000 ft)
• Storage: -15.2 m (-50 ft) to 12192 m (40,000 ft)
CERTIFICATIONS
Green Certifications
Green Certifications
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• ErP Lot 3
• RoHS compliant
• Lenovo reserves the right to change specifications or other product information without notice. Lenovo is not
responsible for photographic or typographical errors. LENOVO PROVIDES THIS PUBLICATION “AS IS,”
WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES
OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow
disclaimer of express or implied warranties in certain transactions, therefore this disclaimer may not apply to
you.
• The specifications on this page may not be available in all regions, and may be changed or updated without
notice.
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