- Brand : Lenovo
- Product family : ThinkCentre
- Product series : M
- Product name : M81
- Product code : 0385-CJ2
- Category : PCs/Workstations
- Data-sheet quality : created/standardized by Icecat
- Product views : 104601
- Info modified on : 31 May 2023 12:50:33
-
Long product name Lenovo ThinkCentre M81 Intel® Pentium® G850 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional SFF PC Black
:
Intel Pentium G850 (2.9 GHz), 4GB DDR3 SDRAM, 500GB HDD, Gigabit Ethernet, Intel HD Graphics, DVD-RW, SFF, 240W, Windows 7 Professional
-
Lenovo ThinkCentre M81 Intel® Pentium® G850 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional SFF PC Black
:
Enterprise-level performance
This mainstream desktop PC has everything it takes for your enterprise to excel, starting with the power and speed of the 2nd generation Intel® Core™ processor family. Access it faster with Lenovo Enhanced Experience 2.0 for Windows® 7 with RapidDrive (in select models), which lets you boot up in as little as 23.43 seconds.Transfer data faster with SATA III (rated at 6GB per second, or twice as fast as SATA II) and optional USB 3.0 (rated at 625MB per second, or ten times as fast as USB 2.0). And maximize productivity with support of up to four independent displays in discrete graphics mode.
Stability and manageability.
Enjoy lifecycle stability with the Intel® Stable Image Platform Program (SIPP), aligning and stabilizing platform components, enhancing software stability and reducing the need for driver changes. The M81 is available in two form factors, Tower (25L) and Small (11L), and is configure-to-order, customizeable and scalable for multiple business scenarios. It comes with Intel Standard Manageability features to save time and reduce maintenance costs, and in the event it requires hands-on maintenance, the toolless chassis makes it easy.
Security and reliability.
Rest easy knowing these PCs include the features you need to keep your data safe, such as an embedded Trusted Platform Module (TPM) chip, Lenovo’s Hardware Password Manager, Rescue and Recovery®, and the option to disable individual USBs. They've also been tested in extreme environments and designed to create less thermal heating and to limit vibration, providing a longer life for your investment. They're also better for the environment, with improved energy efficiency, Lenovo Power Manager and certifications from GREENGUARD, ENERGY STAR 5.2 (select models) and EPEAT® Gold (select models). -
Short summary description Lenovo ThinkCentre M81 Intel® Pentium® G850 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional SFF PC Black
:
Lenovo ThinkCentre M81, 2.9 GHz, Intel® Pentium®, 4 GB, 500 GB, DVD-RW, Windows 7 Professional
-
Long summary description Lenovo ThinkCentre M81 Intel® Pentium® G850 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional SFF PC Black
:
Lenovo ThinkCentre M81. Processor frequency: 2.9 GHz, Processor family: Intel® Pentium®, Processor model: G850. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Total storage capacity: 500 GB, Storage media: HDD, Optical drive type: DVD-RW. On-board graphics card model: Intel® HD Graphics. Operating system installed: Windows 7 Professional. Power supply: 240 W. Chassis type: SFF. Product type: PC. Product colour: Black
| Processor | |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel® Pentium® |
| Processor model | G850 |
| Processor cores | 2 |
| Processor threads | 2 |
| Processor frequency | 2.9 GHz |
| Processor socket | LGA 1155 (Socket H2) |
| Processor cache | 3 MB |
| Processor cache type | Smart Cache |
| System bus rate | 5 GT/s |
| Bus type | DMI |
| FSB Parity | |
| Processor lithography | 32 nm |
| Processor operating modes | 64-bit |
| Processor series | Intel Pentium G800 Series for Desktop |
| Processor codename | Sandy Bridge |
| Thermal Design Power (TDP) | 65 W |
| Tcase | 69.1 °C |
| PCI Express slots version | 2.0 |
| Number of processors installed | 1 |
| Stepping | Q0 |
| CPU multiplier (bus/core ratio) | 29 |
| Maximum internal memory supported by processor | 32 GB |
| Memory types supported by processor | DDR3-SDRAM |
| Memory clock speeds supported by processor | 1066, 1333 MHz |
| Memory bandwidth supported by processor (max) | 21 GB/s |
| ECC supported by processor | |
| Memory | |
|---|---|
| Internal memory | 4 GB |
| Maximum internal memory | 16 GB |
| Internal memory type | DDR3-SDRAM |
| Memory slots | 4x DIMM |
| Memory clock speed | 1333 MHz |
| Memory channels | Dual-channel |
| Storage | |
|---|---|
| Total storage capacity | 500 GB |
| Storage media | HDD |
| Optical drive type | DVD-RW |
| Number of storage drives installed | 1 |
| Number of HDDs installed | 1 |
| HDD capacity | 500 GB |
| HDD interface | SATA |
| HDD speed | 7200 RPM |
| RAID levels | 0, 1 |
| Graphics | |
|---|---|
| On-board graphics card | |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card model | Intel® HD Graphics |
| On-board graphics card base frequency | 850 MHz |
| On-board graphics card dynamic frequency (max) | 1100 MHz |
| Number of displays supported (on-board graphics) | 2 |
| Network | |
|---|---|
| Ethernet LAN | |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Cabling technology | 10/100/1000Base-T(X) |
| Ports & interfaces | |
|---|---|
| USB 2.0 ports quantity | 8 |
| VGA (D-Sub) ports quantity | 1 |
| DVI port | |
| DisplayPorts quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | |
| Headphone outputs | 1 |
| Line-out | |
| Line-in | |
| Serial ports quantity | 1 |
| Expansion slots | |
|---|---|
| PCI Express x1 slots | 1 |
| PCI Express x16 slots | 1 |
| PCI slots | 2 |
| Design | |
|---|---|
| Chassis type | SFF |
| Water cooling system | |
| Number of 3.5" bays | 1 |
| Number of 5.25" bays | 1 |
| Cable lock slot | |
| Cable lock slot type | Kensington |
| Design | |
|---|---|
| Product colour | Black |
| Performance | |
|---|---|
| Motherboard chipset | Intel® Q65 Express |
| Audio system | HD |
| Product type | PC |
| Software | |
|---|---|
| Operating system installed | Windows 7 Professional |
| Processor special features | |
|---|---|
| Intel® Small Business Advantage (Intel® SBA) | |
| Intel® Wireless Display (Intel® WiDi) | |
| Intel 64 | |
| Enhanced Intel SpeedStep Technology | |
| Embedded options available | |
| Intel® InTru™ 3D Technology | |
| Intel® Insider™ | |
| Intel® Clear Video HD Technology (Intel® CVT HD) | |
| Intel Clear Video Technology | |
| Intel VT-x with Extended Page Tables (EPT) | |
| Idle States | |
| Thermal Monitoring Technologies | |
| Intel® AES New Instructions (Intel® AES-NI) | |
| Intel Trusted Execution Technology | |
| Execute Disable Bit | |
| Intel FDI Technology | |
| Intel Flex Memory Access | |
| Intel Fast Memory Access | |
| Intel Enhanced Halt State | |
| Intel Demand Based Switching | |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | |
| Processor package size | 37.5 x 37.5 mm |
| Supported instruction sets | SSE4.1, SSE4.2 |
| Processor code | SR05Q |
| CPU configuration (max) | 1 |
| Intel Virtualization Technology for Directed I/O (VT-d) | |
| Intel Virtualization Technology (VT-x) | |
| Intel Dual Display Capable Technology | |
| Intel Rapid Storage Technology | |
| Processor ARK ID | 53491 |
| Intel® Smart Response Technology | |
| Intel® Rapid Start Technology | |
| Intel® Turbo Boost Technology | |
| Intel Smart Connect Technology | |
| Intel® Hyper Threading Technology (Intel® HT Technology) | |
| Intel® Quick Sync Video Technology | |
| Intel® My WiFi Technology (Intel® MWT) | |
| Intel® Identity Protection Technology (Intel® IPT) | |
| Intel® Anti-Theft Technology (Intel® AT) | |
| Conflict-Free processor | |
| Power | |
|---|---|
| Power supply | 240 W |
| Weight & dimensions | |
|---|---|
| Width | 337 mm |
| Depth | 369 mm |
| Height | 99.7 mm |
| Weight | 7.5 kg |
| Packaging content | |
|---|---|
| Display included | |
| Mouse included | |
| Keyboard included | |
| Features | |
|---|---|
| Images Type Map |
 |
| Other features | |
|---|---|
| Optical drives quantity | 1 |
| Intel® Virtualization Technology (Intel® VT) | VT-x |
| Intel segment tagging | Enterprise, Professional |