Other features
Internal drive bays |
5 |
Drive bays |
3.5", 5.25" |
Hard disk height |
88.9 mm |
Graphics adapter manufacturer |
NVIDIA |
Hard disk number of plates |
3 |
Networking topology |
10/100/1000 Mbps |
Maximum number of SMP processors |
2 |
Acoustic pressure emissions |
5 dB |
External drive bays |
1 |
Networking features |
Gigabit Ethernet (10/100/1000) |
Processor
Processor boost frequency |
3.33 GHz |
Number of QPI links |
2 |
Processor cache |
12 MB |
Processor lithography |
32 nm |
Memory clock speeds supported by processor |
800, 1066, 1333 MHz |
Memory channels supported by processor |
Triple |
Conflict Free processor |
N |
FSB Parity |
N |
CPU multiplier (bus/core ratio) |
22 |
Processor operating modes |
64-bit |
Memory bandwidth supported by processor (max) |
32 GB/s |
Maximum internal memory supported by processor |
288 GB |
Processor cache type |
Smart Cache |
Number of processors installed |
1 |
Thermal Design Power (TDP) |
95 W |
Stepping |
B1 |
Processor cores |
6 |
Processor frequency |
2.93 GHz |
Tcase |
81.3 °C |
ECC supported by processor |
Y |
Memory types supported by processor |
DDR3-SDRAM |
Bus type |
QPI |
Processor special features
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 |
Physical Address Extension (PAE) |
40 bit |
Intel Virtualization Technology (VT-x) |
Y |
Processor package size |
42.5 mm |
Processor ARK ID |
47920 |
Intel® Quick Sync Video Technology |
N |
Intel® Insider™ |
N |
Physical Address Extension (PAE) |
Y |
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 |
Supported instruction sets |
SSE4.2 |
Intel Trusted Execution Technology |
Y |
Processor code |
SLBV7 |
Intel® My WiFi Technology (Intel® MWT) |
N |
Intel Clear Video Technology for MID |
N |
Intel vPro Technology |
N |
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 |
Memory
Memory clock speed |
1333 MHz |
Memory layout (slots x size) |
3 x 2 GB |
Memory slots |
12x DIMM |
Internal memory type |
DDR3-SDRAM |
Maximum internal memory |
96 GB |
Internal memory |
6 GB |
Storage
Hard drive capacity |
300 GB |
Hard drive speed |
15000 RPM |
Card reader integrated |
Y |
RAID support |
Y |
Number of hard drives installed |
1 |
Hard drive interface |
Serial Attached SCSI (SAS) |
Optical drive
Optical drive type |
DVD-ROM |
Power
Power supply input voltage |
100-127V /200-240V V |
Power supply |
1060 W |
Ports & interfaces
Line-in |
Y |
Serial ports quantity |
1 |
Firewire (IEEE 1394) ports |
2 |
Microphone in |
Y |
eSATA ports quantity |
1 |
Expansion slots
PCI Express x16 slots |
2 |
PCI slots |
2 |
PCI Express x4 slots |
1 |
Additionally
InTru™ 3D Technology |
N |
Chipset |
Intel 5520 |
Ethernet LAN (RJ-45) ports quantity |
2 |
System bus data transfer rate |
6.4 GT/s |
Graphics |
Quadro FX 4800 |
Intel AES New Instructions |
Y |
ThinkStation D20, Intel Xeon X5670 (2.93 GHz), 6GB DDR3, 300GB 3.5" SAS 15000rpm HDD, DVD-ROM, NVIDIA Quadro FX 4800, Dual Gigabit Ethernet, Windows 7 Professional, Tower
All Lenovo ThinkStation workstations share common features that showcase Lenovo's dedication to quality, including quiet acoustics, a cool thermal design, RAID standard, back-lit front I/Os and tool-less upgrades. However, both the S20 and D20 also feature unique qualities that makes them a great match for your individual needs.
The single-processor Intel Xeon ThinkStation S20 is the ideal mid-range workstation solution. Offering a robust 625W power supply, even the S20 allows for easy upgrades and offers support for two high-end powered graphics adapters. It is ideal for 2D digital content creators and users of mid-range CAD and EDA applications.
The dual-processor Intel Xeon ThinkStation D20 is a computational powerhouse. Offering 12 DIMM slots and RDIMM technology, the D20 supports up to 192GB of blazing-fast DDR3 memory and is perfect for users of memory and CPU-hungry applications like high-end CAD/CAM/ CAE, 3D digital content creation and professional video editing software. The D20 also offers 1394 and SAS support standard, support for NVIDIA's Tesla C1060 GPU computing solution and NVIDIA SL on select Quadro cards, as well as more expandability options than the S Series.
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 and the Tesla™ high-performance computing solution. 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.
More to see. With support for up to a whopping eight monitors at once, ThinkStation C20 and C20x help you analyze more, create more and earn more—faster.
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.