ThinkCentre M75s Last Modify Time: 2021-05-27 10:54:11

Overview

1.
Power button
11.
Kensington Security Slot
2.
Optical drive *
12.
VGA
3.
Headphone (3.5mm)
13.
Serial
4.
Card reader *
14.
DisplayPort
5.
Microphone (3.5mm)
15.
DisplayPort
6.
2x USB 3.1 Gen 2
16.
2x USB 3.1 Gen 1
7.
2x USB 3.1 Gen 1
17.
2x USB 2.0
8.
Microphone (3.5mm)
18.
Ethernet (RJ-45)
9.
Audio line-out (3.5mm)
19.
PS/2 port (keyboard)
10.
Audio line-in (3.5mm)
20.
PS/2 port (mouse)
Notes:
  • Ports with * are only available on selected models

Performance

Processor

Processor Family

AMD Athlon™ or AMD Ryzen™ 3 / 5 Processor

Processor

Processor NameCoresThreadsBase FrequencyMax FrequencyCacheMemory SupportProcessor Graphics
AMD Athlon 300GE243.4GHz-1MB L2 / 4MB L3DDR4-2666AMD Radeon™ Vega 3 Graphics
AMD Athlon PRO 200GE243.2GHz-1MB L2 / 4MB L3DDR4-2666AMD Radeon Vega 3 Graphics
AMD Athlon PRO 300GE243.4GHz-1MB L2 / 4MB L3DDR4-2666AMD Radeon Vega 3 Graphics
AMD Ryzen 3 3200G443.6GHz4.0GHz2MB L2 / 4MB L3DDR4-2933AMD Radeon Vega 8 Graphics
AMD Ryzen 3 PRO 2200G443.5GHz3.7GHz2MB L2 / 4MB L3DDR4-2933AMD Radeon Vega 8 Graphics
AMD Ryzen 3 PRO 3200G443.6GHz4.0GHz2MB L2 / 4MB L3DDR4-2933AMD Radeon Vega 8 Graphics
AMD Ryzen 5 2400G483.6GHz3.9GHz2MB L2 / 4MB L3DDR4-2933AMD Radeon RX Vega 11 Graphics
AMD Ryzen 5 3350G483.6GHz4.0GHz2MB L2 / 4MB L3DDR4-2933AMD Radeon RX Vega 11 Graphics
AMD Ryzen 5 3400G483.7GHz4.2GHz2MB L2 / 4MB L3DDR4-2933AMD Radeon RX Vega 11 Graphics
AMD Ryzen 5 PRO 3350G483.6GHz4.0GHz2MB L2 / 4MB L3DDR4-2933AMD Radeon Vega 11 Graphics
AMD Ryzen 5 PRO 3400G483.7GHz4.2GHz2MB L2 / 4MB L3DDR4-2933AMD Radeon Vega 11 Graphics
AMD Ryzen 5 PRO 36006123.6GHz4.2GHz3MB L2 / 32MB L3DDR4-3200-
AMD Ryzen 7 PRO 37008163.6GHz4.4GHz4MB L2 / 32MB L3DDR4-3200-
AMD Ryzen 9 PRO 390012243.1GHz4.3GHz6MB L2 / 64MB L3DDR4-3200-

Operating System

Operating System

  • Windows® 10 Home 64
  • Windows 10 Pro 64
  • Windows 10 IoT Enterprise
  • Ubuntu Linux
  • No operating system

Graphics

Graphics[1]

GraphicsTypeMemoryConnectorMax ResolutionKey Features
AMD Radeon R5 GraphicsIntegratedShared2x DisplayPort™, 1x VGA4096x2160@60Hz(DP), 1920x1200@60Hz(VGA)DirectX® 12
AMD Radeon R7 GraphicsIntegratedShared2x DisplayPort, 1x VGA4096x2160@60Hz(DP), 1920x1200@60Hz(VGA)DirectX 12
AMD Radeon Vega 3 GraphicsIntegratedShared2x DisplayPort, 1x VGA4096x2160@60Hz(DP), 1920x1200@60Hz(VGA)DirectX 12
AMD Radeon Vega 8 GraphicsIntegratedShared2x DisplayPort, 1x VGA4096x2160@60Hz(DP), 1920x1200@60Hz(VGA)DirectX 12
AMD Radeon Vega 11 GraphicsIntegratedShared2x DisplayPort, 1x VGA4096x2160@60Hz(DP), 1920x1200@60Hz(VGA)DirectX 12
AMD Radeon RX Vega 11 GraphicsIntegratedShared2x DisplayPort, 1x VGA4096x2160@60Hz(DP), 1920x1200@60Hz(VGA)DirectX 12
AMD Radeon 520Discrete2GB GDDR52x DP 1.24096x2160@60Hz(DP)DirectX 12

Notes:
  • The information of integrated graphics are not applicable for the models without integrated graphics (for the details, please refer to processor section)

Monitor Support

Monitor Support[1]

Supports up to 3 independent displays via onboard ports (VGA and 2x DisplayPort), more displays support via discrete graphics

Notes:
  • Onboard video ports are only available for the models with integrated graphics

Chipset

Chipset

AMD PRO 560 chipset

Memory

Max Memory[1]

Up to 128GB DDR4-2666

Memory Slots

Four DDR4 DIMM slots, dual-channel capable

Memory Type

  • DDR4-1866
  • DDR4-2133
  • DDR4-2400
  • DDR4-2666

Memory Protection

Non-ECC

Notes:
  • The max memory is based on the test results with current Lenovo® memory offerings. The system may support more memory as the technology develops.

Storage

Storage Support

Up to three drives, 1x 2.5"/3.5" HDD + 1x 2.5" HDD + 1x M.2 SSD • 2.5" HDD up to 1TB each • 3.5" HDD up to 2TB • M.2 SSD up to 1TB

Storage Type

Disk TypeInterfaceRPMSecurity
2.5" SATA HDDSATA 6Gb/s7.2K-
3.5" SATA HDDSATA 6Gb/s7.2K-
M.2 2242 SSDPCIe NVMe, PCIe 3.0 x2--
M.2 2280 SSDPCIe NVMe, PCIe 3.0 x4-Opal

RAID

RAID 0/1 support for HDDs (RAID preset only available via special bid model)

Removable Storage

Optical

  • DVD-ROM, SATA 1.5Gb/s, slim (9.0mm)
  • DVD burner (DVD±RW), SATA 1.5Gb/s, slim (9.0mm)
  • None

Card Reader

  • 7-in-1 card reader
  • No card reader

Multi-Media

Audio Chip

High Definition (HD) Audio, Realtek® ALC662 codec

Speakers

  • Single speaker, 1W x1
  • No speakers

Power Supply

Power Supply

PowerTypeEfficiencyKey Features
180WFixed85%-
210WFixed85%-
260WFixed92%-

Design

Input Device

Keyboard

  • Lenovo Calliope Wireless Keyboard (2.4GHz via USB receiver), black
  • Lenovo Keyboard (PS/2 connector), black
  • Lenovo Traditional Keyboard (USB connector), black
  • No keyboard

Mouse

  • Lenovo Calliope Mouse (USB connector), black
  • Lenovo Calliope Wireless Mouse (2.4GHz via USB receiver), black
  • Lenovo Mouse (PS/2 connector), black (only available via special bid)
  • Lenovo Fingerprint Mouse (USB connector), Windows Hello support, black
  • No mouse

Mechanical

Form Factor

SFF (8.4L)

Dimensions (WxDxH)

92.5 x 290.5 x 343.5 mm (3.6 x 11.4 x 13.5 inches)

Weight

6.0 kg (13.2 lbs)

Case Color

Black

Bays

  • 1x 2.5" disk bay (bay comes with disk)
  • 1x 3.5" disk bay
  • 1x slim ODD bay

Expansion Slots

  • One PCIe 3.0 x1, low-profie (length < 150mm, height < 68mm)
  • One PCIe 3.0 x16, low-profie (length < 150mm, height < 68mm)
  • Two dummy slots, only brackets for optional port extension
  • Two M.2 slots (one for WLAN, one for SSD)

EOU

Toolless cover, disk, optical, extension card assembly / removal

Stand

  • Vertical stand
  • No stand

Others

(Optional) Dust filter

Connectivity

Network

Onboard Ethernet

Gigabit Ethernet, Realtek RTL8111EPV, 1x RJ45, supports Wake-on-LAN

Optional Ethernet

No optional Ethernet

WLAN + Bluetooth®

  • Realtek RTL8822CE, 802.11ac Dual Band 2x2 Wi-Fi® + Bluetooth 5.0, M.2 card
  • Qualcomm® QCA6174A, 802.11ac Dual Band 2x2 Wi-Fi + Bluetooth 4.2, M.2 card
  • Intel® Wireless-AC 9260, 802.11ac Dual Band 2x2 Wi-Fi + Bluetooth 5.0, M.2 card
  • No WLAN and Bluetooth

Ports[1]

Front Ports

  • 2x USB 3.1 Gen 1
  • 2x USB 3.1 Gen 2
  • 1x headphone (3.5mm)
  • 1x microphone (3.5mm)

Optional Front Ports

  • 1x card reader
  • None

Rear Ports[2]

  • 2x USB 2.0
  • 2x USB 3.1 Gen 1
  • 1x VGA
  • 2x DisplayPort
  • 1x serial (9-pin)
  • 2x PS/2 ports (keyboard / mouse)
  • 1x Ethernet (RJ-45)
  • 1x line-in (3.5mm)
  • 1x line-out (3.5mm)
  • 1x microphone (3.5mm)

Optional Rear Ports

  • 2x USB 2.0 (via 2-port adapter)
  • 1x serial
  • 1x parallel

Notes:
  • The transfer speed of following ports will vary and, depending on many factors, such as the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment, will be slower than theoretical speed. USB 2.0: 480 Mbit/s; USB 3.2 Gen 1 (SuperSpeed USB 5Gbps, formely USB 3.0 / USB 3.1 Gen 1): 5 Gbit/s; USB 3.2 Gen 2 (SuperSpeed USB 10Gbps, formely USB 3.1 Gen 2): 10 Gbit/s; USB 3.2 Gen 2x2 (SuperSpeed USB 20Gbps): 20 Gbit/s; Thunderbolt™ 3: 40 Gbit/s; FireWire 400: 400 Mbit/s; FireWire 800: 800 Mbit/s
  • For video ports on discrete graphics, please see graphics section

Monitor Cable

Monitor Cable

  • DP to dual DP dongle
  • DP to DVI-D dongle
  • DP to HDMI® 1.4 dongle
  • DP to VGA cable (1.5M)
  • DP to VGA dongle
  • No monitor cable

Security & Privacy

Security

Security Chip

Discrete TPM 2.0, TCG certified

Physical Locks

  • (Optional) Smart Cable Clip
  • Kensington® Security Slot
  • Padlock Loop

Chassis Intrusion Switch

  • Chassis intrusion switch
  • No chassis intrusion switch

Fingerprint Reader

  • Touch style fingerprint reader on mouse
  • No fingerprint reader

BIOS Security

  • Administrator password
  • Power-on password
  • Hard disk password
  • Boot sequence control
  • Boot without keyboard and mouse
  • Smart USB protection (allows keyboard / mouse only, blocks all storage devices)
  • Individual USB port disablement

Manageability

System Management

System Management

DASH 1.0 / 1.1

Service

Warranty

Base Warranty

  • 1-year depot service
  • 1-year limited onsite service
  • 3-year limited onsite service
  • No base warranty

Environmental

Operating Environment

Temperature

  • Storage: -40°C (-40°F) to 60°C (140°F)
  • Operating: 5°C (41°F) to 35°C (95°F)

Humidity

  • Operating: 20% to 80%
  • Storage: 10% to 90%

Altitude

  • Operating: -15.2 m (-50 ft) to 3048 m (10,000 ft)
  • Storage: -15.2 m (-50 ft) to 12192 m (40,000 ft)

Certifications

Green Certifications

Green Certifications

  • ErP Lot 3
  • RoHS compliant
  • WEEE
Disclaimer:
  • Lenovo reserves the right to change specifications or other product information without notice. Lenovo is not responsible for photographic or typographical errors. LENOVO PROVIDES THIS PUBLICATION “AS IS,” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions, therefore this disclaimer may not apply to you.
  • The specifications on this page may not be available in all regions, and may be changed or updated without notice.