Lenovo ThinkCentre M75s Gen 5
Small-form-factor AMD business desktop on the PRO665 chipset with Ryzen 3/5/7 8000G-series APUs, up to 64 GB DDR5, two M.2 SSD slots plus a 3.5" bay, and optional RX 6400 discrete graphics.
Memory
- Slots
- Two DDR5 UDIMM slots, dual-channel capable
- Type
- DDR5-5200 (installed DDR5-5600, may run as DDR5-5200 depending on processor support)
- Max
- Up to 64 GB, based on Lenovo's tested memory
Storage
- Support
- Up to three drives: 1 x 3.5" HDD + 2 x M.2 SSD
- 3.5" HDD
- SATA 6 Gb/s, 7.2K rpm, up to 2 TB
- M.2
- M.2 2280 PCIe NVMe, PCIe 4.0 x4, Opal 2.0 optional, up to 2 TB each
- RAID
- RAID 0/1 support for M.2 SSDs (RAID preset only via special bid models)
- Optical
- Optional slim (9.0 mm) DVD burner (DVD±RW), SATA connector, or none
- Card reader
- Optional 3-in-1 card reader (SD, SDHC, SDXC) or none
Graphics
- Integrated
- AMD Radeon 740M, 760M or 780M (by processor), shared memory
- Discrete
- AMD Radeon RX 6400, 4 GB or 8 GB GDDR6
- Outputs (onboard)
- 2 x DisplayPort 1.4a (HBR2, DSC), 1 x HDMI 2.1 TMDS
- Outputs (RX 6400)
- 1 x HDMI 2.1 FRL, 1 x DisplayPort 1.4a
- Max resolution (onboard)
- 4096x2160 @ 60 Hz (HDMI and DP)
- Max resolution (RX 6400)
- 7680x4320 @ 60 Hz (HDMI and DP)
- Monitors
- Up to 3 independent displays via onboard ports; more via discrete graphics
Expansion
- Slot 1
- One PCIe 3.0 x16, low-profile, length <= 155 mm, height <= 70 mm
- Slot 2
- One PCIe 3.0 x1, low-profile, length <= 155 mm, height <= 70 mm
- M.2
- Three M.2 slots (one for WLAN, two for SSD, M.2 PCIe 4.0 x4)
Networking
- Onboard Ethernet
- Gigabit Ethernet, Realtek RTL8111FP, 1 x RJ-45, DASH and Wake-on-LAN
- Optional Ethernet
- 2.5 Gigabit Ethernet, Realtek RTL8125BGS, 1 x RJ-45, PCIe x1
- WLAN + Bluetooth
- Optional Realtek Wi-Fi 6 RTL8852BE (802.11ax, dual band 2x2, BT 5.3) or AMD Wi-Fi 6E RZ616 (802.11ax 2x2, BT 5.3), M.2 card
Power
- Power supply
- 180 W fixed (85%), 258 W fixed (90%), 260 W hybrid (90%, assembled product max 258 W), or 310 W fixed (92%), 100-240 V, 50-60 Hz
Ports
- Front
- 1 x USB-C (USB 5Gbps), 15 W charging; 4 x USB-A (USB 5Gbps); 1 x headphone/microphone combo jack (3.5 mm); 1 x microphone (3.5 mm); optional card reader
- Rear
- 4 x USB-A (Hi-Speed USB / USB 2.0); 1 x HDMI 2.1 TMDS; 2 x DisplayPort 1.4a (HBR2, DSC); 1 x Ethernet RJ-45; 1 x line-out (3.5 mm)
- Rear optional (expansion cards)
- 1 x USB-C (USB 20Gbps) via PCIe x4 card; 2 x USB-C (USB 10Gbps) via PCIe x4 card; 2 x USB-A (Hi-Speed USB) via 2-port adapter; 2 x USB-A (USB 5Gbps) via 2-port USB expansion card, PCIe x1; 1 x 2.5GbE RJ-45 via additional PCIe adapter; 1 x parallel; 1 x serial
Physical
- Form factor
- SFF, 8.2 L
- Dimensions (W x D x H)
- 92.5 x 297.7 x 339.5 mm (3.6 x 11.7 x 13.4 in), varies by configuration
- Packaging dimensions
- 195 x 395 x 530 mm (7.68 x 15.55 x 20.87 in)
- Weight
- Around 4.6 kg (10.1 lb)
- Packaging weight
- Around 7.5 kg (16.5 lb)
- Case colour
- Black
- Bays
- 1 x 3.5" disk bay, 1 x slim ODD bay
- Security
- Discrete TPM 2.0 (TCG, FIPS 140-2 certified); Kensington Security Slot 3x7 mm; padlock loop; optional E-lock, Smart Cable Clip; optional chassis intrusion switch; Pluton security processor
- Accessories
- Vertical stand optional; optional dust filter; Smart Power On support
- Audio
- High Definition Audio, Realtek ALC623-CG codec; single 1 W speaker optional
- Rugged
- MIL-STD-810H tests passed
- Environment
- Operating 5-35 C, 20-80% humidity, up to 3048 m
Management
- Remote
- DASH 1.1 / 1.2 or Non-DASH
- BIOS security
- Absolute persistence module; administrator, power-on and hard disk passwords; boot sequence control; boot without keyboard and mouse; configuration change detection; certificate-based BIOS authentication; cover tamper detection (chassis intrusion models); individual USB port disablement; Smart USB protection; self-healing BIOS (special bid); secure boot; secure wipe
Operating systems
- Preloads
- Windows 11 Pro, Windows 11 Home (and Single Language), Windows 11 IoT Enterprise LTSC 2024, Windows 11 with Windows 10 Pro 64 downgrade, Ubuntu Linux, no preload OS
Processors
- AMD Ryzen 3 8300G
- AMD Ryzen 3 PRO 8300G
- AMD Ryzen 5 8500G
- AMD Ryzen 5 8505G
- AMD Ryzen 5 8600G
- AMD Ryzen 5 PRO 8500G
- AMD Ryzen 5 PRO 8600G
- AMD Ryzen 7 8700G
- AMD Ryzen 7 8705G
- AMD Ryzen 7 PRO 8700G