Lenovo ThinkCentre M90s
A small-form-factor business desktop built around 10th Generation Intel Core, Pentium and Celeron desktop processors on the Intel Q470 chipset, for mainstream office deployment.
Memory
- Slots
- Four DDR4 DIMM slots, dual-channel capable
- Max
- Up to 128 GB DDR4-2933
- Type
- DDR4-2666, DDR4-2933
Storage
- Bays
- Up to four drives: 1x 2.5"/3.5" HDD + 1x 2.5" HDD + 2x M.2 SSD (2.5" HDD up to 1 TB, 3.5" HDD up to 2 TB, M.2 SSD up to 2 TB each)
- 2.5" SATA HDD
- SATA 6 Gb/s, 7.2K RPM
- 3.5" SATA HDD
- SATA 6 Gb/s, 7.2K RPM
- M.2 2242 SSD
- PCIe NVMe, PCIe 3.0 x2
- M.2 2280 SSD
- PCIe NVMe, PCIe 3.0 x4; optional Opal-encrypted variant
- Intel Optane Memory
- M10 module, PCIe NVMe, PCIe 3.0 x2
- RAID
- RAID 0/1 (RAID preset only on special-bid models)
- Optical
- Optional slim (9.0 mm) DVD-ROM or DVD burner (DVD±RW), SATA 1.5 Gb/s
- Card reader
- Optional 3-in-1 card reader (SD, SDHC, SDXC)
Graphics
- Integrated
- Intel UHD Graphics 610 or 630, shared memory, 2x DisplayPort + 1x optional video port (HDMI/3rd DP/USB-C), max 4096x2304@60Hz (DP)
- Discrete options
- AMD Radeon 520 (2 GB GDDR5); NVIDIA GeForce GT 730 (2 GB GDDR5); AMD Radeon RX 550X (4 GB GDDR5)
Expansion
- Slot 1
- PCIe 3.0 x16, low-profile (length < 155 mm, height < 68 mm)
- Slot 2
- PCIe 3.0 x4, low-profile
- Slot 3
- PCIe 3.0 x1, low-profile
- Other
- One dummy slot (bracket only, for optional port extension)
- M.2
- Three M.2 slots (one WLAN, two SSD)
Networking
- Ethernet (onboard)
- Gigabit Ethernet, Intel Ethernet Connection I219-LM, 1x RJ-45, Wake-on-LAN
- Ethernet (optional)
- Gigabit Ethernet Bitland BN8E88 (PCIe x1, 1x RJ-45); Intel Ethernet Server Adapter I350-T4 (PCIe x4, 4x RJ-45); 2.5 Gigabit Ethernet Realtek RTL8125BGS (PCIe x1, 1x RJ-45)
- Wi-Fi/Bluetooth
- Optional M.2 card: Realtek RTL8822CE 802.11ac 2x2 + BT 5.0; Intel Wireless-AC 9560 802.11ac 2x2 + BT 5.1; Intel Wi-Fi 6 AX201 802.11ax 2x2 + BT 5.1 (Intel vPro support)
Power
- Supply
- 180 W, 260 W, 310 W or 380 W fixed internal PSU, 85–92% efficiency, 100-240 V 50-60 Hz (260/310 W)
Ports
- Front
- 1x USB-C 3.2 Gen 1, 2x USB 3.2 Gen 1, 2x USB 3.2 Gen 2, 1x headphone/mic combo (3.5mm), 1x microphone (3.5mm); optional card reader
- Rear
- 4x USB 3.2 Gen 1, 2x DisplayPort, 1x Ethernet (RJ-45), 1x line-out (3.5mm), 1x serial (9-pin)
- Optional rear
- 1x video port (HDMI/DisplayPort/USB-C 3.2 Gen 1 w/ DP alt mode); 2x USB-C 3.2 Gen 2 (expansion card); 2x USB 3.2 Gen 1 (expansion card); 2x USB 2.0 (adapter); 1x parallel; 1x serial; 4x serial (expansion card); 2x PS/2
Physical
- Dimensions
- 92.5 x 297.7 x 339.5 mm (3.6 x 11.7 x 13.4 in), W x D x H
- Weight
- Around 5.3 kg (11.7 lbs)
- Case color
- Black
- Bays
- 1x 2.5" disk bay (optional), 1x 3.5" disk bay, 1x slim ODD bay
- Stand
- Optional vertical stand
- Audio
- High Definition Audio, Realtek ALC623-CG codec; single 1 W speaker
- Security
- Discrete TPM 2.0 (TCG certified); Kensington Security Slot (3x7mm); optional E-lock, Smart Cable Clip, Padlock Loop; optional chassis intrusion switch; optional touch-style fingerprint reader on mouse (EOL Jan 2023); BIOS admin/power-on/hard-disk password, boot sequence control, boot without keyboard/mouse, self-healing BIOS, Smart USB Protection, individual USB port disablement
- Other
- Optional dust filter; supports Smart Power On
Management
- Platform
- Intel vPro with Intel AMT 14, or Non-vPro
Operating systems
- Supported
- Windows 11 Pro/Home/Home Single Language; Windows 10 Pro/Home/Home Single Language/IoT Enterprise; Windows 11 Downgrade to Windows 10 Pro 64; Ubuntu Linux; No OS
Processors
- Intel Celeron G5900
- Intel Celeron G5905
- Intel Celeron G5920
- Intel Celeron G5925
- Intel Pentium Gold G6400
- Intel Pentium Gold G6500
- Intel Pentium Gold G6600
- Intel Core i3-10100
- Intel Core i3-10300
- Intel Core i3-10320
- Intel Core i5-10400
- Intel Core i5-10400F
- Intel Core i5-10500
- Intel Core i5-10600
- Intel Core i7-10700
- Intel Core i7-10700F
- Intel Core i9-10900
- Intel Core i9-10900F