The 2021 Lenovo ThinkCentre M90a Gen 2 features 58W 10th Generation Intel Comet Lake dual-core Intel Celeron G5905 up to a 65W 8-core Intel Core i9-11900 with a boost speed up to 5.20 GHz. The Intel® Q570 Chipset motherboard inside Lenovo ThinkCentre M90a Gen 2 has two memory slots that support up to 64GB of 3200MHz dual-channel DDR4 memory.
What's New in Lenovo ThinkCentre M90a Gen 2
Here's what you need to know about the Lenovo ThinkCentre M90a Gen 2.
Lenovo ThinkCentre M90a Gen 2 Full Specifications
Lenovo ThinkCentre M90a Gen 2
Availability
Released 2021 Release Info Announced on October 12, 2021. Applicable Models
2021 Lenovo ThinkCentre M90a
Lenovo ThinkCentre M90a Gen 2
Lenovo ThinkCentre M90a AIO Gen 2
Lenovo ThinkCentre M90a All-in-One Gen 2
Generations
Display
Lenovo ThinkCentre M90a Gen 2 Size 23.8 Inches Info
23.8” FHD Display 250 nits, non-touch.
23.8” FHD PrivacyGuard Display 350 nits, non-touch.
23.8” FHD Touch Display 250 nits, multi-touch.
All Configurations 1920 x 1080, 16:9, IPS panel, 1000:1 contrast ratio, +/- 89° viewing angle, borderless design, low blue light mode, anti-glare surface.
Exterior
Lenovo ThinkCentre M90a Gen 2 Dimensions
541 x 200 x 414.2-494.2 mm (21.3 x 7.9 x 16.3-19.5 inches) Models (with full function monitor stand, with ODD, with PrivacyGuard, with camera)
541 x 200 x 414.2-494.2 mm (21.3 x 7.9 x 16.3-19.5 inches) Models (with full function monitor stand, with ODD, without PrivacyGuard, with camera)
541 x 200 x 414.2-494.2 mm (21.3 x 7.9 x 16.3-19.5 inches) Models (with full function monitor stand, without ODD, with PrivacyGuard, with camera)
541 x 200 x 414.2-494.2 mm (21.3 x 7.9 x 16.3-19.5 inches) Models (with full function monitor stand, without ODD, without PrivacyGuard, with camera)
Lowest in flat mode: 541 x 312.8 x 227.4 mm (21.3 x 12.3 x 9.0 inches) Highest in vertical mode: 541 x 232.7 x 467.7 mm (21.3 x 9.2 x 18.4 inches) Models (with UltraFlex IV stand, with ODD, without PrivacyGuard, with camera)
Lowest in flat mode: 541 x 312.8 x 227.4 mm (21.3 x 12.3 x 9.0 inches) Highest in vertical mode: 541 x 232.7 x 467.7 mm (21.3 x 9.2 x 18.4 inches) Models (with UltraFlex IV stand, without ODD, without PrivacyGuard, with camera)
541 x 61.3 x 340.5 mm (21.3 x 2.4 x 13.4 inches) Models (without stand, with ODD, with PrivacyGuard, with camera)
541 x 57.8 x 340.5 mm (21.3 x 2.3 x 13.4 inches) Models (without stand, with ODD, without PrivacyGuard, with camera)
541 x 49.5 x 340.5 mm (21.3 x 1.9 x 13.4 inches) Models (without stand, without ODD, with PrivacyGuard, with camera)
541 x 46 x 340.5 mm (21.3 x 1.8 x 13.4 inches) Models (without stand, without ODD, without PrivacyGuard, with camera)
Weight
8.71 kg (19.2 lbs) Models (with full function monitor stand, with ODD, with PrivacyGuard, with camera)
7.84 kg (17.3 lbs) Models (with full function monitor stand, with ODD, without PrivacyGuard, with camera)
8.39 kg (18.5 lbs) Models (with full function monitor stand, without ODD, with PrivacyGuard, with camera)
7.51 kg (16.6 lbs) Models (with full function monitor stand, without ODD, without PrivacyGuard, with camera)
8.58 kg (18.9 lbs) Models (with UltraFlex IV stand, with ODD, without PrivacyGuard, with camera)
8.26 kg (18.2 lbs) Models (with UltraFlex IV stand, without ODD, without PrivacyGuard, with camera)
6.45 kg (14.2 lbs) Models (without stand, with ODD, with PrivacyGuard, with camera)
5.57 kg (12.3 lbs) Models (without stand, with ODD, without PrivacyGuard, with camera)
6.13 kg (13.5 lbs) Models (without stand, without ODD, with PrivacyGuard, with camera)
5.25 kg (11.6 lbs) Models (without stand, without ODD, without PrivacyGuard, with camera)
Colors Black
Keyboard and Trackpad Keyboard
Lenovo Calliope Keyboard (USB connector), black
Lenovo Calliope Wireless Keyboard (2.4GHz via USB receiver), black
Lenovo Traditional Keyboard (USB connector), black
No keyboard
Mouse
Lenovo Calliope Mouse (USB connector), black
Lenovo Calliope Wireless Mouse (2.4GHz via USB receiver), black
Lenovo Fingerprint Mouse (USB connector), Windows Hello support, black
No mouse
Ports Right
Rear
Chasis
Lenovo ThinkCentre M90a Gen 2 Form Factor All-in-One Power Supply
150W Power Adapter 89% efficiency with autosensing, for integrated graphics models.
170W Power Adapter 89% efficiency with autosensing, for discrete graphics models.
Bays Optical Drives Optional slim optical disc drive Chasis Information Buttons
Power button
PrivacyGuard on/off button PrivacyGuard model only.
Microphone mute button
Ease of Use
Toolless cover and stand assembly/removal
Stand
Full function monitor stand, supports -5° to +30° tilt, up to 80mm lift
UltraFlex IV stand, supports -5° to +70° tilt, up to 164mm lift (flat mode) / up to 115mm lift (vertical mode)
No stand
Mounting
Supports VESA mount 100mm
Mil-Spec Test
MIL-STD-810H military test passed Low Pressure [Altitude], High Temperature, Low Temperature, Temperature Shock, Humidity, Sand and Dust, Vibration, Shock, Fungus, Solar Radiation.
Internal Specs
Lenovo ThinkCentre M90a Gen 2 Chipset Intel® Q570 Chipset Processor 10th Gen Intel® Celeron® G5905 2C/2T, 3.50 GHz, 4MB SmartCache, 58W
10th Gen Intel® Celeron® G5925 2C/2T, 3.60 GHz, 4MB SmartCache, 58W
10th Gen Intel® Pentium® Gold G6405 2C/4T, 4.10 GHz, 4MB SmartCache, 58W
10th Gen Intel® Pentium® Gold G6505 2C/4T, 4.20 GHz, 4MB SmartCache, 58W
10th Gen Intel® Pentium® Gold G6605 2C/4T, 4.30 GHz, 4MB SmartCache, 58W
10th Gen Intel® Core™ i3-10105 4C/8T, 3.70 → 4.40 GHz, 6MB SmartCache, 65W
10th Gen Intel® Core™ i3-10305 4C/8T, 3.80 → 4.50 GHz, 8MB SmartCache, 65W
10th Gen Intel® Core™ i3-10325 4C/8T, 3.90 → 4.70 GHz, 8MB SmartCache, 65W
11th Gen Intel® Core™ i5-11400 6C/12T, 2.60 → 4.40 GHz, 12MB SmartCache, 65W
11th Gen Intel® Core™ i5-11500 6C/12T, 2.70 → 4.60 GHz, 12MB SmartCache, 65W
11th Gen Intel® Core™ i5-11600 6C/12T, 2.80 → 4.80 GHz, 12MB SmartCache, 65W
11th Gen Intel® Core™ i7-11700 8C/16T, 2.50 → 4.90 GHz, 16MB SmartCache, 65W
11th Gen Intel® Core™ i9-11900 8C/16T, 2.50 → 5.20 GHz, 16MB SmartCache, 65W
Integrated Graphics 10th Gen Intel® Celeron® G5905 Intel® UHD Graphics 610 350 → 1050 MHz
10th Gen Intel® Celeron® G5925 Intel® UHD Graphics 610 350 → 1050 MHz
10th Gen Intel® Pentium® Gold G6405 Intel® UHD Graphics 610 350 → 1050 MHz
10th Gen Intel® Pentium® Gold G6505 Intel® UHD Graphics 630 350 → 1100 MHz
10th Gen Intel® Pentium® Gold G6605 Intel® UHD Graphics 630 350 → 1100 MHz
10th Gen Intel® Core™ i3-10105 Intel® UHD Graphics 630 23 Execution Units, 350 → 1100 MHz
10th Gen Intel® Core™ i3-10305 Intel® UHD Graphics 630 23 Execution Units, 350 → 1150 MHz
10th Gen Intel® Core™ i3-10325 Intel® UHD Graphics 630 23 Execution Units, 350 → 1150 MHz
11th Gen Intel® Core™ i5-11400 Intel® UHD Graphics 730 24 Execution Units, 350 → 1300 MHz
11th Gen Intel® Core™ i5-11500 Intel® UHD Graphics 750 32 Execution Units, 350 → 1300 MHz
11th Gen Intel® Core™ i5-11600 Intel® UHD Graphics 750 32 Execution Units, 350 → 1300 MHz
11th Gen Intel® Core™ i7-11700 Intel® UHD Graphics 750 32 Execution Units, 350 → 1300 MHz
11th Gen Intel® Core™ i9-11900 Intel® UHD Graphics 750 32 Execution Units, 350 → 1300 MHz
Discrete Graphics Optional AMD Radeon™ 630 with 2GB GDDR5 VRAM Memory 4GB 8GB 16GB 32GB 64GB
Memory Slots: 2 x SO-DIMM slots
Memory Type: Single or Dual Channel Non-ECC DDR4 Memory
Memory Speed:
2666 MHz for 10th Gen Intel CPU
3200 MHz for 11th Gen Intel CPU
Memory Per Slot: 4GB 8GB 16GB 32GB
Storage
128GB 256GB 512GB 1TB
M.2 PCIe 3.0 x 4 or 4.0 x 4 NVME SSD.
1TB 2TB
5.4K or 7.2K rpm 2.5” SATA HDD.
Slots Expansion Slots
SATA
M.2
Connectivity
Lenovo ThinkCentre M90a Gen 2 Wi-Fi
Realtek RTL8822CE, 802.11ac Dual Band 2x2 Wi-Fi® + Bluetooth 5.0, M.2 card
Intel Wireless-AC 9560, 802.11ac Dual Band 2x2 Wi-Fi + Bluetooth 5.1, Intel vPro technology support, M.2 card
Intel Wireless-AC 9560, 802.11ac Dual Band 2x2 Wi-Fi + Bluetooth 5.1, M.2 card
Intel Wi-Fi 6 AX201, 802.11ax 2x2 Wi-Fi + Bluetooth 5.2, Intel vPro technology support, M.2 Card
Intel Wi-Fi 6 AX201, 802.11ax 2x2 Wi-Fi + Bluetooth 5.2, M.2 Card
No WLAN and Bluetooth
Bluetooth Bluetooth 5.0 Bluetooth 5.1 Bluetooth 5.2
Optional.
Ethernet Intel I219-LM Gigabit Ethernet controller 10/100/1000 Mbps, support Wake-on-LAN.
Software
Lenovo ThinkCentre M90a Gen 2 OS
Windows 10 Home | Pro | IoT Enterprise
Ubuntu Linux
No operating system
Camera & Audio
Lenovo ThinkCentre M90a Gen 2 Camera Audio
High Definition (HD) Audio, Realtek® ALC233 codec
2 x 3W stereo speakers.
Dolby® Atmos® Speaker System.
Dual array microphone.
Misc
Lenovo ThinkCentre M90a Gen 2 Sensors IR Camera Security Security Chip
Discrete TPM 2.0, TCG certified
Physical Locks
Kensington® Security Slot
Chassis Intrusion Switch
Chassis intrusion switch
No chassis intrusion switch
Fingerprint Reader
Touch style fingerprint reader on mouse
No fingerprint reader
Other Security
Optional ThinkShutter camera cover
BIOS Security
Administrator password
Power-on password
Hard disk password
Boot sequence control
Boot without keyboard and mouse
Self-healing BIOS
Smart USB protection (allows keyboard/mouse only, blocks all storage devices)
Individual USB port disablement
Warranty
1-year limited onsite service
3-year limited onsite service
No base warranty
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