Lenovo ThinkCentre M90a Pro Gen 4
A 27" QHD business all-in-one with 13th Gen Intel Core i5/i7/i9 processors, an optional NVIDIA GeForce RTX 4050 discrete GPU, and a Thunderbolt 4 port that can double as a Thunderbolt monitor input.
Memory
- Slots
- Two DDR5 SO-DIMM slots, dual-channel capable
- Max
- Models with Core i5: up to 64 GB DDR5-4800; models with Core i7/i9: up to 64 GB DDR5-5200
- Type
- DDR5-4800 / DDR5-5200 / DDR5-5600, non-ECC
Storage
- Support
- Up to three drives: 1x 2.5" HDD (up to 1TB) + 2x M.2 SSD (each up to 1TB)
- Type
- 2.5" SATA HDD, 7.2K RPM, SATA 6Gb/s; M.2 2280 SSD, PCIe NVMe 4.0 x4, Opal 2.0
- RAID
- RAID 0/1 for M.2 SSDs (RAID preset only available on special-bid models)
- Bays
- 1x 2.5" disk bay, 1x slim ODD bay
- Optical
- Optional slim (9.0mm) DVD burner (DVD+/-RW), SATA connector
Graphics
- Integrated
- Intel UHD Graphics 730 (i5-13400) or 770 (i5-13500/13600, i7, i9), shared memory, 1x HDMI 2.1 TMDS + 1x DP 1.4 + 1x Thunderbolt 4, max 7680x4320@60Hz via Thunderbolt 4, DirectX 12 / OpenGL 4.6
- Discrete option
- NVIDIA GeForce RTX 4050, 6GB GDDR6, same connectors/resolution limits, DirectX 12 / OpenGL 4.6
- Monitor support
- Up to 4 independent displays (native + 3 external) via DisplayPort, HDMI and Thunderbolt 4; can act as a standalone monitor via the HDMI in/out combo port or an optional Thunderbolt 3 port
Expansion
- M.2 slots
- Three M.2 slots (1 WLAN + 2 SSD)
Networking
- Ethernet
- Gigabit Ethernet, Intel I219-LM, 1x RJ-45, Wake-on-LAN
- Wi-Fi/Bluetooth
- Optional M.2 card: Realtek RTL8852BE Wi-Fi 6 + BT5.3; Intel AX211 Wi-Fi 6E + BT5.3 (vPro)
Power
- Supply
- 230W fixed, 92% efficiency; 100-240V 50-60Hz
Ports
- Rear
- 1x USB-C (USB 3.2 Gen 2, data + 15W charging), 3x USB 3.2 Gen 1, 1x HDMI (in 1.4 / out 2.1 TMDS combo), 1x DisplayPort 1.4, 1x Ethernet (RJ-45)
- Right
- 1x Thunderbolt 4 / USB4 40Gbps (data, 15W charging, DisplayPort 1.4), 2x USB 3.2 Gen 2, 1x headphone/microphone combo (3.5mm); optional 1x Thunderbolt 3 (non-host, monitor/file-sharing only) and 1x card reader
Display
- Panel
- 27" QHD (2560x1440) IPS, 350 nits, anti-glare, 16:9, 1000:1 contrast, 99% sRGB, 60Hz, non-touch, 16.7M colors, hardware low blue light, flicker free, Eyesafe Certified 2.0
Physical
- Dimensions
- 613.6 x 364.5 x 227 mm flat to 613.6 x 252.6 x 461 mm vertical (UltraFlex V stand, with camera); 613.6 x 219.8 x 411-522 mm (full-function stand, with camera); 613.6 x 54.5 x 383.4 mm (no stand, no camera)
- Weight
- 11.2 kg (24.8 lbs), maximum configuration
- Case color
- Black
- Stand
- UltraFlex V stand (-5 to +70 tilt, up to 166mm lift) or full-function monitor stand (-5 to +20 tilt, 45 swivel, 90 pivot, 110mm lift); VESA 100mm mount supported
- Camera
- Optional 5.0MP IR+RGB hybrid (with or without Human Presence Detection radar), or 5.0MP standard, ThinkShutter physical cover
- Audio
- Realtek ALC256-NL HD audio codec, stereo 5W x2 speakers with Dolby Atmos, dual-microphone array
- Security
- Discrete TPM 2.0 (TCG certified), Kensington Security Slot, optional chassis intrusion switch
- Other
- Optional Conference Call Base (3W x4 Harman speakers, 4-mic array with AI noise suppression, Teams button, USB-C); Supports Smart Power On; OSD joystick
Management
- Platform
- Intel vPro Enterprise or non-vPro
- BIOS security
- Administrator/power-on/hard disk passwords, boot sequence control, boot without keyboard/mouse, individual USB port disablement, self-healing BIOS, Smart USB protection
Operating systems
- Supported
- Windows 11 Pro, Windows 11 Home, Windows 11 Home Single Language, Windows 11 downgrade to Windows 10 Pro 64, or no preload OS
Processors
- Intel Core i5-13400
- Intel Core i5-13500
- Intel Core i5-13600
- Intel Core i7-13700
- Intel Core i9-13900