Tech specs
Brand
Lenovo
Product Line
Lenovo ThinkCentre M90a Gen 5
Model
12SH
Manufacturer
Lenovo Topseller Desktops
Clock Speed
2.1 GHZ
Cores
20-core
Max Turbo Speed
5.4 GHZ
Platform Technology
Intel vPro Enterprise
Processor Brand
Intel
Processor Generation
14
Processor Number
I7-14700
Processor Type
Core i7
Processors Installed
1
Total Processor Supported
1
Available Memory Slots
1
Cache Memory Installed
33 megabyte
Configuration Features
1 x 16 GB
Features
Dual channel memory architecture
Max Memory Supported
64 GB
Memory Slots
2
Memory Technology
DDR5 SDRAM
RAM Installed
16 GB
Rated Memory Speed
5600 megahertz
Drive Interface
PCI Express 4.0 x4
Drive Type
No optical drive
Hard Drive Capacity
512 GB
Hard Drive Features
NVM Express (NVMe), TCG Opal Encryption 2
Installed Quantity
1
Interface Class
PCI Express
Optical Drive Type
DVD±RW, DVD-Writer
Optical Drive Type (2nd)
None
SSD Form Factor
M.2 2280
Storage (2nd)
None
Storage (3rd)
None
Storage (4th)
None
Type
None
Hard Drive Interface Type
SSD
Aspect Ratio
16:9
Display Image Brightness
250 candela per square metre
Display Resolution Abbreviation
Full HD
Display Technology
LED
Features
Anti-glare, Eyesafe technology, Flicker Free technology, Low Blue Light technology
Graphics Controller Model
Intel UHD Graphics 770
Graphics Processor Series
Intel UHD Graphics
Native Resolution
1920 x 1080
Privacy Technology
None
Screen Size
23.8 inch
Screen Size (metric)
60.5 centimetre
TFT Technology
IPS
Touchscreen
No
V-Sync Rate at Max Res.
60 hertz
Widescreen Display
Yes
Webcam
Yes
Audio Input Type
Dual array microphone
Compliant Standards
High Definition Audio
Memory Allocation Technology
Shared video memory (UMA)
Interface Provided
1 x DisplayPort 1.4 (1 rear), 1 x HDMI input/output combo (1 rear) (TMDS compatible), 1 x headphones/microphone (1 side), 1 x LAN - RJ-45 (1 rear), 1 x USB-C 3.2 Gen 2 (1 rear) (data transfer, 15W charging), 3 x USB 3.2 Gen 1 (3 rear), 3 x USB 3.2 Gen 2 (3 side)
Data Link Protocols
Bluetooth 5.3, Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax (Wi-Fi 6E), IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Features
Dual stream (2x2)
Wireless LAN
802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Wireless LAN Supported
Yes
Wireless NIC
Intel Wi-Fi 6E AX 211
Built-in Devices
Stereo speakers
Camera Resolution
5 Megapixel
Chipset Type
Intel Q670
Efficiency
90%
Embedded Security
Discrete Trusted Platform Module (TPM 2.0) Security Chip
Form Factor
All-in-one
Form Factor (RAM)
SO-DIMM 262-pin
Input Device Type
Keyboard, Mouse
Interface
USB
Interface Type
Serial ATA
Max Operating Temperature
35 degree Celsius
Min Operating Temperature
5 degree Celsius
Mouse Name
Lenovo Calliope Mouse
Operating Humidity
20 - 80%
All-in-One Stand
UltraFlex V Stand
Country
United States
Printer Product Type
None
Features
Hybrid IR camera, ThinkShutter camera cover
Flat Panel Mount Interface
VESA
Keyboard Localization
English
Keyboard Name
Lenovo Calliope Keyboard
Keys Layout
QWERTY
Localization
English
Manufacturer Form Factor
All-in-one
Packaged Quantity
1
Product Type
Personal computer
Security Slot Type
Kensington security slot
Theft Protection
Security lock slot (cable lock sold separately)
Expansion Bays
1 (total) / 0 (free) x external 5.25" Slim Line
Slots
1 M.2 Card (for WLAN), 2 M.2 Card (for SSD)
Operating System
Windows 11 Pro
Operating System Edition
Windows 11 Pro
Operating System Language
English
Operating System Platform
Windows
Frequency
50/60 hertz
Power Device Type
Power supply
Power Provided
180 watt
Required Voltage
AC 100-240 volt
Included Accessories
VESA mounting kit
Speakers Included
2 x right / left channel
Color
Black
Color Category
Black
Dimensions Details
53.96 cm - 25.26 cm - 47.2 cm - 7.83 kg - with stand (highest position in vertical mode), 53.96 cm - 34.419 cm - 22.754 cm - with stand (lowest position in flat mode)
Height
47.2 centimetre
Weight
7.83 kilogram
Width
53.96 centimetre
Depth
25.26 centimetre
Compliant Standards
Energy-Related Products (ErP) Lot 3, Eyesafe Certified 2.0, FIPS 140-2, GREENGUARD, RoHS, TCG Certified, TCO Certified 9.0, TCO Certified Edge, TUV Rheinland Flicker Free Certification, UL Anti-dust
ENERGY STAR Certified
Yes
Energy Star Version
8.0
EPEAT Compliant
Yes
EPEAT Level
EPEAT Gold
TCO Certified
No
On-Site Warranty
On-site
Service & Support Details
Limited warranty - 3 years - on-site
Limited Warranty
3 Year
Accessories
- CDW Recommends (8) total accessories
- Keyboards & Mice (8) total accessories
- Computer Accessories (3) total accessories
- USB Cables & Adapters (4) total accessories
- Electronics (2) total accessories
- Headsets (2) total accessories
- Network Adapters (2) total accessories
- Phones (1) total accessories
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