Other features
| Graphics adapter manufacturer |
nVIDIA |
| Number of expansion types |
6 x 3.5, 3 x 5.25", 2 x PCI, 5 x SATA 2, 5 x SAS |
| Keyboard type |
USB |
| Acoustic pressure emissions |
24 dB |
| Networking features |
Gigabit Ethernet (10/100/1000) |
Processor
| Number of processors installed |
2 |
| Processor boost frequency |
2.53 GHz |
| Tcase |
72 °C |
| ECC supported by processor |
Y |
| Memory types supported by processor |
DDR3-SDRAM |
| Bus type |
QPI |
| Number of QPI links |
2 |
| Processor cache |
8 MB |
| Processor lithography |
45 nm |
| Thermal Design Power (TDP) |
80 W |
| Memory clock speeds supported by processor |
800, 1066 MHz |
| Memory channels supported by processor |
Triple |
| Conflict Free processor |
N |
| FSB Parity |
N |
| CPU multiplier (bus/core ratio) |
17 |
| Processor operating modes |
64-bit |
| Processor system type |
DP |
| Stepping |
D0 |
| Processor cores |
4 |
| Processor frequency |
2.26 GHz |
| Memory bandwidth supported by processor (max) |
25.6 GB/s |
| Maximum internal memory supported by processor |
144 GB |
| Processor cache type |
Smart Cache |
| Number of Processing Die Transistors |
731 M |
Ports & interfaces
| Serial ports quantity |
1 |
| DVI-D ports quantity |
1 |
| PS/2 ports quantity |
2 |
| Firewire (IEEE 1394) ports |
1 |
| Headphone outputs |
1 |
| Microphone in |
Y |
| eSATA ports quantity |
1 |
| DVI-I ports quantity |
1 |
| DisplayPorts quantity |
1 |
Optical drive
| Optical drive type |
DVD-RW |
Memory
| Maximum internal memory |
192 GB |
| Memory clock speed |
1066 MHz |
| Internal memory |
8 GB |
| Internal memory type |
DDR3-SDRAM |
Processor special features
| Intel VT-x with Extended Page Tables (EPT) |
Y |
| Intel FDI Technology |
N |
| Enhanced Intel SpeedStep Technology |
Y |
| Intel Demand Based Switching |
Y |
| Intel® Wireless Display (Intel® WiDi) |
N |
| Intel® Clear Video HD Technology (Intel® CVT HD) |
N |
| Intel Rapid Storage Technology |
N |
| Intel Fast Memory Access |
N |
| Intel Flex Memory Access |
N |
| Execute Disable Bit |
Y |
| Idle States |
Y |
| Thermal Monitoring Technologies |
N |
| Intel Trusted Execution Technology |
N |
| Physical Address Extension (PAE) |
40 bit |
| Intel Virtualization Technology (VT-x) |
Y |
| Processor package size |
42.5 mm |
| Processor ARK ID |
40200 |
| Processor code |
SLBFD |
| Intel® Quick Sync Video Technology |
N |
| Intel® Insider™ |
N |
| Intel 64 |
Y |
| Intel Clear Video Technology |
N |
| Intel Dual Display Capable Technology |
N |
| CPU configuration (max) |
2 |
| Embedded options available |
N |
| Intel Virtualization Technology for Directed I/O (VT-d) |
Y |
| Intel® Smart Cache |
Y |
| Intel® Anti-Theft Technology (Intel® AT) |
N |
| Intel Hyper-Threading Technology |
Y |
| Intel® Turbo Boost Technology |
Y |
| Intel Enhanced Halt State |
Y |
| Intel® My WiFi Technology (Intel® MWT) |
N |
| Intel Clear Video Technology for MID |
N |
| Intel vPro Technology |
N |
Expansion slots
| PCI Express x1 slots |
2 |
| PCI Express x4 slots |
1 |
| PCI Express x16 slots |
2 |
Graphics
| Maximum graphics adapter memory |
0.768 GB |
Storage
| Hard drive capacity |
1000 GB |
| Hard drive speed |
7200 RPM |
| Card reader integrated |
Y |
| RAID support |
Y |
| Hard drive interface |
Serial ATA |
| Number of hard drives installed |
2 |
Additionally
| Intel AES New Instructions |
N |
| InTru™ 3D Technology |
N |
| Chipset |
Intel 5520 |
| Graphics |
Quadro FX 1800 |
| Ethernet LAN (RJ-45) ports quantity |
2 |
| System bus data transfer rate |
5.86 GT/s |
| Processing die size |
263 mm² |
ThinkStation D20, 2x Intel Xeon E5520 2.26GHz, 8GB DDR3, 2x 500GB HDD
Exceptionally quick and quiet, powered by up to two Intel® Xeon® processors, with graphics by NVIDIA Quadro® and ATI FirePro™.
Is your desktop holding you back? Graphically and computationally intensive applications demand ThinkStation workstations. We combine high-performance and 3-D graphics solutions, dual-CPU systems and productivity-enhancing details to give you a level of performance no standard desktop can deliver. With ThinkStation, there's no limit to what you can accomplish.
Professional strength.
Computing muscle. The latest Intel® processors, including Intel Xeon® CPUs with Turbo Boost Technology, aren’t just fast, they’re designed for intelligent performance and energy efficiency, automatically adjusting based on your usage needs. To amp up responsiveness, we've made room for as many as 12 DIMM slots on select workstations.
Cutting-edge graphics solutions. Select ThinkStation workstations integrate NVIDIA® Quadro® professional graphics with SLI technology, the Tesla™ high-performance computing solution and ATI FirePro™ and FireMV™ graphics. The result? A powerful, versatile solution engineered to meet your high-performance graphics and computing demands.
ISV-certified. Lenovo works closely with leading software partners, and ThinkStation workstations have hundreds of independent software vendor (ISV) certifications, ensuring that you have the performance you need to run the world's most demanding applications.
Less waiting. Lenovo Enhanced Experience for Windows® 7 PCs boast significantly faster boot-up and shutdown times as well as hardware and software innovations to help you work more productively.
Clever design.
Our user-centric designs with thoughtful details help you work more productively and make life a little simpler.
Entertain everyone in your home!
- Ergonomic removable top handle, plus rear handle on E20, S20 and D20 for easy moving;
- Recessed power button to help prevent accidental shutoffs;
- Tool-less chassis for quick and easy upgrades;
- Superior cable management;
- Premium side-cover latch for easy access to internal components;
- Rack-mountable.
Rest assured.
When you invest in reliable, secure Think-branded products, you get peace of mind standard.
Safety first. ThinkVantage® Client Security Solution is a unique hardware-software combination that helps protect your vital information and prevent unauthorized access to data. You simply can’t get a higher level of security as a standard PC feature from any other manufacturer.
Worry-free management. ThinkVantage Productivity Center automates updates and maintenance tasks, and places system tools and services no more than a press or a click away. ThinkVantage Rescue and Recovery™ helps you recover from system crashes with the push of a button, even if the primary operating system won't boot, and lets your IT team deploy critical updates and remote fixes quickly.
Virtually indestructible. Rigorous voltage, shock, vibration and drop tests ensure that your Lenovo workstation is equipped with the rock-solid durability Think-branded products are renowned for.
Extreme green.
Taking care of the environment. Lenovo’s leadership in environmentally responsible business is reflected in our products. ThinkStation workstations not only help protect the planet, they help protect your bottom line. They meet many environmental and energy-conserving compliance requirements, including ENERGY STAR® and EPEAT. And they’re made from up to 65% recycled plastics, including more than 25% post-consumer content.
Exceptionally cool and quiet. An innovative thermal design and optimized fan placement maximize cool air delivery throughout the system, reducing the risk of hardware failure and enabling ThinkStation models to operate at a 24-decibel idle noise level—nearly undetectable.
