Description:Main Specifications
Product Description Lenovo ThinkCentre M70a Gen 3 - all-in-one - Core i5 12400 2.5 GHz - 8 GB - SSD 256 GB - LED 21.5" - US
Type Personal computer - all-in-one
Localization Language: English / region: United States
Processor Intel Core i5 (12th Gen) 12400 / 2.5 GHz (4.4 GHz) (6-core)
Cache Memory 18 MB
Cache Per Processor 18 MB
RAM 8 GB (installed) / 64 GB (max) - DDR4 SDRAM
Storage Controller SATA (SATA 6Gb/s)
Hard Drive SSD 256 GB - PCI Express 4.0 x4 - M.2 2280 - TCG Opal Encryption, NVM Express (NVMe), Value
Optical Storage DVD-Writer
Monitor 21.5" - LED - 1920 x 1080 (Full HD) - 16:9
Graphics Controller Intel UHD Graphics 730 shared video memory (UMA)
Camera Yes
Networking GigE, 802.11a, 802.11b/g/n, Wi-Fi 5, Bluetooth 5.0
Keyboard US
Power (50/60 Hz)
OS Provided Windows 11 Pro
Color Black
Dimensions (WxDxH) 19.3 in x 8.5 in x 14.1 in
Weight 17.6 lbs
Manufacturer Selling Program TopSeller
Environmental Standards TCO Certified Edge All-in-One PCs, TCO Certified All-in-One PCs 9, ENERGY STAR Qualified EPEAT Gold
Manufacturer Warranty Limited warranty - 3 years - on-site
General
Type Personal computer
Product Form Factor All-in-one - with UltraFlex V Stand
Built-in Devices Stereo speakers
Embedded Security Discrete Trusted Platform Module (TPM 2.0) Security Chip
Color Black
Localization Language: English / region: United States
Expansion / Connectivity
Bays 1 (total) / 0 (free) x internal 5.25" Slim Line ¦ Internal 2.5"
Slots 1 (total) / 0 (free) x M.2 Card (for WLAN) ¦ 1 (total) / 0 (free) x M.2 Card (for SSD)
Interfaces 3 x USB 3.2 Gen 1 ¦ 2 x USB 3.2 Gen 2 (2 side) ¦ 1 x USB-C 3.2 Gen 2 (1 side) (data transfer, 15W charging) ¦ 1 x HDMI input/output combo ¦ 1 x DisplayPort 1.4 ¦ 1 x LAN (Gigabit Ethernet) ¦ 1 x headphones/microphone (1 side)
Manufacturer Warranty
Service & Support Limited warranty - 3 years - on-site
Miscellaneous
Theft/Intrusion Protection Security lock slot (cable lock sold separately)
Security Slot Type Kensington security slot
VESA Mounting Interface 100 x 100 mm
Compliant Standards RoHS, TUV Rheinland Low Blue Light Certification, Energy-Related Products (ErP) Lot 3, TUV Rheinland Flicker Free Certification, TCG Certified, UL Anti-dust
Manufacturer Selling Program TopSeller
RAM
Installed Size 8 GB / 64 GB (max)
Technology DDR4 SDRAM
Effective Memory Speed 3200 MHz
Rated Memory Speed 3200 MHz
Form Factor SO-DIMM 260-pin
Slots 2 (total) / 1 (empty)
Features Dual channel memory architecture
Configuration Features 1 x 8 GB
Networking
Ethernet Controller Realtek RTL8111K
Wireless LAN Supported Yes
Wireless NIC Intel Wireless-AC 9560
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, Bluetooth 5.0
Features Wake on LAN (WoL), dual stream (2x2)
Power
Device Type Power supply
Voltage Required AC 100-240 V (50/60 Hz)
Power Provided 180 Watt
Efficiency 90%
Environmental Parameters
Min Operating Temperature 41 °F
Max Operating Temperature 95 °F
Humidity Range Operating 20 - 80%
Storage Controller
Type 1 x SATA
Controller Interface Type SATA 6Gb/s
Cache Memory
Installed Size 18 MB
Cache Per Processor 18 MB
Optical Storage
Type DVD±RW DVD-Writer - SATA
Monitor
Monitor Type LED - IPS
Diagonal Size 21.5"
Native Resolution 1920 x 1080 (Full HD)
Widescreen Display Yes
Image Aspect Ratio 16:9
Horizontal Viewing Angle +89 / -89
Vertical Viewing Angle +89 / -89
Color Gamut 72% NTSC
Image Brightness 250 cd/m²
Image Contrast Ratio 1000:1
Monitor Features Anti-glare, Flicker Free technology, borderless, Low Blue Light technology
Graphics Controller
Graphics Processor Intel UHD Graphics 730 shared video memory (UMA)
Video Interfaces HDMI, DisplayPort
Audio Output
Compliant Standards High Definition Audio, Dolby Atmos
Speakers Included 2 x right / left channel
Operating System / Software
OS Provided Windows 11 Pro English
Hard Drive
Type SSD - M.2 2280
Capacity 1 x 256 GB
Interface Type PCI Express 4.0 x4
Features TCG Opal Encryption, NVM Express (NVMe), Value
Camera
Camera Yes
Resolution (MP) 5 Megapixel
Features Windows Hello, IR/RGB camera, ThinkShutter camera privacy
Audio Input
Type Dual array microphone
Input Device
Type Mouse, keyboard
Dimensions & Weight
Dimensions & Weight Details 19.3 in - 8.5 in - 14.1 in - 17.6 lbs - with stand (lowest position in vertical mode) ¦ 19.3 in - 8.5 in - 17.5 in - 17.6 lbs - with stand (highest position in vertical mode)
Width 19.3 in
Depth 8.5 in
Height 14.1 in
Weight 17.6 lbs
Dimensions & Weight (Shipping)
Shipping Width 23.8 in
Shipping Depth 9.8 in
Shipping Height 21.5 in
Keyboard
Keyboard Name Lenovo Calliope Keyboard
Interface USB
Localization & Layout US
Mouse
Mouse Name Lenovo Calliope Mouse
Interface USB
Environmental Standards
TCO Certified TCO Certified Edge All-in-One PCs, TCO Certified All-in-One PCs 9
EPEAT Compliant EPEAT Gold
ENERGY STAR Certified Yes
ENERGY STAR Version 8.0
Processor / Chipset
CPU Intel Core i5 (12th Gen) 12400
Clock Speed 2.5 GHz
Max Turbo Speed 4.4 GHz
Number of Cores 6-core
CPU Qty 1
Max CPU Qty 1
Chipset Type Intel Q670