Lenovo ThinkCentre M90s Gen 6
Lenovo's Intel Core Ultra (Series 2) small-form-factor business desktop, with optional discrete graphics, vPro management and Toolless serviceability.
Memory
- Slots
- 4 × DDR5 UDIMM, dual-channel
- Max
- Up to 128 GB DDR5
- Speed
- DDR5-4400 / DDR5-4800 / DDR5-5600 depending on processor support
- ECC
- Non-ECC
Storage
- Bays
- 1 × 3.5" HDD + 1 × 2.5" (customer self-upgrade) + 1 × slim ODD
- M.2 slots
- 4 (1 for WLAN, 3 for SSD)
- 3.5" HDD
- SATA 6Gb/s, 7.2K RPM, up to 2 TB
- M.2 SSD
- PCIe NVMe 4.0 x4 or 5.0 x4, up to 2 TB each, Opal 2.0 self-encrypting options
- RAID
- RAID 0/1/5 support
- Optical
- Optional slim (9.0mm) DVD-ROM or DVD burner
Graphics
- Integrated
- Intel Graphics (varies by processor)
- Discrete option
- NVIDIA GeForce RTX 3050 (6GB GDDR6, low-profile) or Intel Arc A310 LP (4GB GDDR6, low-profile)
- Max displays
- Up to 4 independent displays via onboard ports (2× DP, 1× HDMI, 1× optional Flex IO), more via discrete GPU
Expansion
- Slot 1
- PCIe 5.0 x16, low-profile, length ≤155mm, height ≤70mm
- Slot 2
- PCIe 4.0 x16 (x4 signal), low-profile
- Slot 3-4
- PCIe 3.0 x1, low-profile
- M.2
- 4 total (1 WLAN + 3 SSD)
Networking
- Ethernet
- Gigabit Ethernet, Intel I219-LM, RJ-45, Wake-on-LAN
- Optional Ethernet
- 2.5GbE Realtek RTL8125BGS, PCIe x1
- Wi-Fi/Bluetooth
- Realtek Wi-Fi 6E RTL8852CE 2x2 + BT 5.3, or Intel Wi-Fi 6E AX211 2x2 + BT 5.3 (vPro option), or Intel Wi-Fi 7 BE200 2x2 + BT 5.4 (vPro option), M.2 card
Power
- Supply
- 260 W or 310 W fixed PSU, 90–92% efficient, 100-240V 50-60Hz
Ports
- Front
- 1× USB-C (USB 20Gbps, 15W charging), 2× USB-A 5Gbps, 2× USB-A 10Gbps, 1× headphone/mic combo, optional card reader
- Rear
- 2× USB-A 2.0, 2× USB-A 5Gbps (one Smart Power On/USB Always On), 1× HDMI 2.1 TMDS, 2× DisplayPort 1.4a (HBR3, DSC), 1× RJ-45, 1× line-out
- Optional rear (Flex IO)
- USB-C w/ DP + 5V@3A charging, HDMI 2.1, DP 1.4 HBR2, VGA, 2.5GbE RJ-45, parallel, serial (x2), 2× PS/2, 2× USB-A 2.0 or 5Gbps
Physical
- Dimensions
- 92.5 × 299.7 × 339.5 mm (3.6 × 11.8 × 13.4 in)
- Weight
- 5.3 kg (11.7 lbs, maximum configuration)
- Case color
- Black
- Chassis
- Toolless cover, memory, disk, optical, expansion card removal
Management
- vPro
- Intel vPro Enterprise on selected SKUs; Non-vPro on others
- Security chip
- Discrete TPM 2.0, TCG certified, FIPS 140-2 certified
- BIOS security
- Administrator/power-on/hard disk passwords, Secure Boot, Secure Wipe, Absolute persistence module, certificate-based BIOS authentication, Intel BIOS Guard, Self-healing BIOS (Level 2)
- Physical locks
- Kensington Security Slot (3×7mm), padlock loop, optional E-lock/Smart Cable Clip, optional chassis intrusion switch
Operating systems
- Supported
- Windows 11 Pro, Windows 11 Home, Windows 11 Home Single Language, Windows 11 IoT Enterprise LTSC 2024, Ubuntu Linux, no preload
Processors
- Intel Core Ultra 3 205
- Intel Core Ultra 5 225
- Intel Core Ultra 5 225F
- Intel Core Ultra 5 235
- Intel Core Ultra 5 245
- Intel Core Ultra 7 265
- Intel Core Ultra 7 265F
- Intel Core Ultra 9 285