Lenovo ThinkCentre M90a Pro Gen 6
Business all-in-one with a 27-inch QHD 120 Hz display, Intel Core Ultra (Series 2) processors on an Intel Q870 chipset, and an optional NVIDIA GeForce RTX 4050 discrete GPU.
Memory
- Slots
- Two DDR5 SODIMM slots, dual-channel capable
- Type
- DDR5-5600
- Protection
- Non-ECC
- Maximum
- 64 GB
Storage
- Capacity
- Up to three drives, 3 x M.2 SSD, up to 2 TB each
- M.2 2280 SSD (PCIe 4.0)
- NVMe, PCIe 4.0 x4, Opal 2.0 (standard or Performance variant)
- M.2 2280 SSD (PCIe 5.0)
- NVMe, PCIe 5.0 x4, Opal 2.0 (standard or Performance variant)
- RAID
- RAID 0/1 support for SSDs
- Optical (external)
- DVD-ROM or DVD burner (DVD±RW), slim 9.0 mm, via USB external ODD box; or none
- Card reader
- 3-in-1 card reader (SD, SDHC, SDXC), optional
Graphics
- Integrated
- Intel Graphics (shared system memory), DirectX 12; 1 x HDMI 2.1 TMDS, 1 x DisplayPort 1.4a, 1 x Thunderbolt 4; max 4096x2160@60Hz (HDMI), 5120x2880@60Hz (DP), 7680x4320@30Hz (Thunderbolt 4)
- Discrete
- NVIDIA GeForce RTX 4050, 6 GB GDDR6, DirectX 12 / OpenGL 4.6; 1 x HDMI 2.1 TMDS, 1 x DisplayPort 1.4a, 1 x Thunderbolt 4; max 4096x2160@60Hz (HDMI), 5120x2880@60Hz (DP), 7680x4320@30Hz (Thunderbolt 4)
- External display support
- Up to 4 independent displays via native display plus 3 external monitors, over DisplayPort, HDMI or Thunderbolt 4; also works as a standalone monitor via HDMI in/out combo port
Expansion
- M.2 slots
- Four total: one for WLAN, three for SSD / discrete NPU card (discrete NPU and 3rd SSD are mutually exclusive)
Networking
- Ethernet
- Gigabit Ethernet, Intel Ethernet Connection I219-LM, 1 x RJ-45, Wake-on-LAN
- Wi-Fi option 1
- Realtek Wi-Fi 6 RTL8852BE, 802.11ax 2x2 + Bluetooth 5.3, M.2 card (EMEA only)
- Wi-Fi option 2
- Intel Wi-Fi 6 AX203, 802.11ax 2x2 + Bluetooth 5.2, M.2 card
- Wi-Fi option 3
- Intel Wi-Fi 6E AX211, 802.11ax 2x2 + Bluetooth 5.3, M.2 card (vPro variant available)
- Wi-Fi option 4
- Intel Wi-Fi 7 BE200, 802.11be 2x2 + Bluetooth 5.4, M.2 card (vPro variant available)
Power
- Power supply
- 180 W fixed, 90% efficiency, 100-240 V 50-60 Hz, 80 PLUS Gold; or 230 W fixed, 92% efficiency, 80 PLUS Platinum (discrete-graphics models only)
Ports
- Rear
- 2 x USB-A (10 Gbps); 2 x USB-A (5 Gbps, one with Smart Power On); 1 x HDMI (in 1.4 / out 2.1 TMDS combo); 1 x DisplayPort 1.4a (HBR2); 1 x Ethernet (RJ-45)
- Right
- 1 x headphone/microphone combo jack (3.5 mm); 1 x USB-C Thunderbolt 4 / USB4 40 Gbps with USB PD 3.0 up to 65 W and DisplayPort 2.1; 1 x USB-A (10 Gbps); 1 x USB-C (10 Gbps) with 5V@3A charging; optional card reader
- Security
- Kensington Security Slot (3 x 7 mm)
Display
- Panel 1
- 27" QHD (2560x1440) IPS, non-touch, 250 nits, anti-glare (17% haze), 1500:1 contrast, 99% sRGB, 120 Hz, 89°/89°/89°/89° viewing angle, 14 ms response, 4-side-like borderless
- Panel 2
- 27" QHD (2560x1440) IPS, non-touch, 400 nits, anti-glare (25% haze), 1500:1 contrast, 99% sRGB, 120 Hz, 89°/89°/89°/89° viewing angle, 14 ms response, 4-side-like borderless
- Certifications
- TÜV Rheinland Low Blue Light (hardware) and Flicker Free, Eyesafe Certified 2.0
Physical
- Form factor
- All-in-one, 27 inches
- Dimensions, without stand
- 613.6 x 362.9-388.4 x 54.5-56.1 mm (24.16 x 14.29-15.29 x 2.15-2.21 in), depending on camera/Focus Sound
- Dimensions, with full-function monitor stand
- 613.6 x 222.21 x 389.68-560.18 mm (24.16 x 8.75 x 15.34-22.05 in), depending on camera
- Dimensions, with UltraFlex V/IV stand
- Flat mode 613.6 x 363.86 x 227.90-236.06 mm; vertical mode 613.6 x 264.99 x 447.02-472.52 mm
- Weight, without stand
- 8.25 kg (18.19 lb), maximum configuration
- Weight, with UltraFlex V stand
- 11.27 kg (24.85 lb), maximum configuration
- Weight, with full-function monitor stand
- 12.31 kg (27.14 lb), maximum configuration
- Case color
- Black
- Stand
- UltraFlex V stand (-5° to +70° tilt, up to 70°±2° lift) or full-function monitor stand (-5° to +22° tilt, left/right 45° swivel, 90° pivot, up to 145 mm lift); or no stand
- Mounting
- VESA 100 mm
Management
- System management
- Intel vPro Enterprise (selected models) or non-vPro
- Security chip
- Discrete TPM 2.0, TCG certified, FIPS 140-2 certified
- BIOS security
- Administrator/power-on/hard disk passwords, Secure Boot, Absolute persistence module, certificate-based BIOS authentication, Intel BIOS Guard, self-healing BIOS, individual USB port disablement
- Chassis intrusion
- Optional chassis intrusion switch
Operating systems
- Options
- Windows 11 Pro, Windows 11 Home, Windows 11 Home Single Language, or no preload OS
Processors
- Intel Core Ultra 3 205
- Intel Core Ultra 5 225
- Intel Core Ultra 5 235
- Intel Core Ultra 5 245
- Intel Core Ultra 7 265
- Intel Core Ultra 9 285