PC Lenovo ThinkCentre M M81 SZOA1MZ, Black
- CPU: Intel® Core™ i5 2400 3.1 GHz
- RAM: 2 GB DDR3-SDRAM
- HDD: 320 GB
About Lenovo ThinkCentre M81 M
Lenovo ThinkCentre M81 M is one of the best Lenovo PC computers. It is powered by Intel processor and 2 GB RAM. The storage unit is HDD and it comes with Windows 7 Professional OS installed.
Key features and specs for Lenovo ThinkCentre M81 M PC
Lenovo ThinkCentre M81 M specifications
| Brand | Lenovo |
|---|---|
| Model | ThinkCentre M81 |
| Family | ThinkCentre |
| Series | M |
| Product type | PC |
| Chassis type | Tower |
| Product colour | Black |
| CPU manufacturer | Intel |
| CPU generation | 2nd gen Intel® Core™ i5 |
| CPU model | i5-2400 |
| CPU family | Intel® Core™ i5 |
| CPU cores | 4 |
| CPU frequency | 3.1 GHz |
| CPU boost frequency | 3.4 GHz |
| CPU socket | LGA 1155 (Socket H2) |
| CPU cache | 6 MB |
| CPU bus type | DMI |
| CPU cache type | Smart Cache |
| System bus rate | 5 GT/s |
| CPU threads | 4 |
| CPU lithography | 32 nm |
| CPU operating modes | 64-bit |
| CPU codename | Sandy Bridge |
| Thermal Design Power (TDP) | 95 W |
| PCI Express slots version | 2.0 |
| Maximum nr of PCIe lanes | 16 |
| Number of CPU installed | 1 |
| Max. RAM supported by CPU | 32 GB |
| RAM types supported by CPU | DDR3-SDRAM |
| RAM clock speeds supported | 1066, 1333 MHz |
| RAM bandwidth supported | 21 GB/s |
| Motherboard chipset | Intel® Q65 Express |
| RAM installed | 2 GB |
| RAM type | DDR3-SDRAM |
| RAM - maximum allowed | 16 GB |
| RAM distribution | 1 x 2 GB |
| RAM slots | 4x DIMM |
| Memory channels | Dual-channel |
| RAM clock speed | 1333 MHz |
| Storage type | HDD |
| Number of storage drives | 1 |
| Number of HDDs installed | 1 |
| HDD capacity | 320 GB |
| HDD interface | SATA III |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| Card reader | NO |
| Optical drive | DVD±RW |
| Discrete video card | NO |
| Onboard video adapter | YES |
| Onboard video family | Intel® HD Graphics |
| Onboard video model | Intel® HD Graphics 2000 |
| Onboard video base freq. | 850 MHz |
| Onboard video dynamic freq. | 1100 MHz |
| Onboard video max. displays | 2 |
| Onboard graphics adapter ID | 0x102 |
| Audio chip | Realtek ALC662 |
| Audio system | HD |
| Ethernet LAN | YES |
| Ethernet LAN speed | 10, 100, 1000 Mbit/s |
| Wi-Fi | NO |
| USB 2.0 | 8 |
| DVI port | NO |
| VGA (D-Sub) ports quantity | 1 |
| DisplayPorts quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Serial ports quantity | 1 |
| Microphone in | YES |
| Headphone outputs | 1 |
| Line-out | YES |
| Line-in | YES |
| PCIe x1 slots | 1 |
| PCIe x16 slots | 1 |
| DC-in jack | YES |
| Operating system installed | Windows 7 Professional |
| OS architecture | 64-bit |
| Display included | NO |
| Mouse included | YES |
| Keyboard included | YES |
| Power supply | 280 W |
| Cable lock slot | YES |
| Cable lock slot type | Kensington |
| Number of 3.5" bays | 2 |
| Width | 175 mm |
| Depth | 442 mm |
| Height | 414 mm |
| Weight | 11 kg |
