Datasheet

Lenovo
®
recommends Windows
®
7 Professional.
www.lenovo.com/partner/europe
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ThinkStation D20
ThinkStation D20ThinkStation D20
ThinkStation D20
TS

4155D4G SNFD4xx Tower 3/3 OnSite
Intel
5520
2 x Intel Xeon Processor E5620 (12M
Cache, 2.40 GHz, 5.86GT/sec FSB)
2x2GB DDR3-1333
UDIMM ECC
500GB 7200rpm
3.5" SATA
DVD+-RW N/A
Dual Giga
Ethernet
1000 Watt
ts

4155K1G SNFK1xx Tower 3/3 OnSite
Intel
5520
Intel Xeon Processor E5645 (12M Cache,
2.40 GHz, 5.86GT/sec QPI)
3x2GB DDR3-1066
UDIMM
2TB 7200RPM 3,5"
SATA
DVD+-RW N/A
Dual Giga
Ethernet
1000 Watt
New TS

4155K2G SNFK2xx Tower 3/3 OnSite
Intel
5520
2 x Intel Xeon Processor E5607 (8M Cache,
2.26 GHz, 4.8GT/sec QPI)
4x2GB DDR3-1333
UDIMM
1TB 7200rpm 3.5"
SATA
DVD+-RW N/A
Dual Giga
Ethernet
1000 Watt
New TS

4155K3G SNFK3xx Tower 3/3 OnSite
Intel
5520
2x Intel Xeon Processor E5620 (12M Cache,
2.40 GHz, 5.86GT/sec FSB)
4x2GB DDR3-1333
UDIMM
1TB 7200rpm 3.5"
SATA
DVD+-RW N/A
Dual Giga
Ethernet
1000 Watt
New TS

4155D1G SNFD1xx Tower 3/3 OnSite
Intel
5520
Intel Xeon Processor E5620 (12M Cache,
2.40 GHz, 5.86GT/sec FSB)
3x2GB DDR3-1066
UDIMM
300GB SAS (15K
rpm)
DVD+-RW N/A
Dual Giga
Ethernet
1000 Watt
New TS

4155K7G SNFK7xx Tower 3/3 OnSite
Intel
5520
2x Intel Xeon Processor E5620 (12M Cache,
2.40 GHz, 5.86GT/sec FSB)
4x2GB DDR3-1333
UDIMM
2x 500GB 7200rpm
3.5" SATA
DVD+-RW N/A
Dual Giga
Ethernet
1000 Watt
2GB PC3-8500 1066Mhz DDR3 ECC UDIMM Memory 51J0504
Lenovo Blu-ray Burner (SATA) 45K1675
NVIDIA Quadro NVS 295 256MB Dual-DisplayPort 45K1669
NVIDIA Quadro 2000 192 CUDA Cores 1GB Dual-Link DVI-I, Dual DisplayPort Graphics Card 57Y4479
Lenovo Ultraslim Plus Wireless Keyboard and Mouse 0A340xx
Lenovo USB 2.0 Portable 320 GB Hard Drive 45K1689
Lenovo USB Smartcard Keyboard 51J01xx
Lenovo USB 2.0 Ultra Secure Memory Key - 8GB 57Y4328
TS = TopSeller
* Listed Accessories may not work with all models - Check the ThinkStation Accessories & Upgrades for compatibility details.
ThinkStation D20
ThinkStation D20ThinkStation D20
ThinkStation D20
Selected ThinkStation D20 Accessories & Upgrades *
Selected ThinkStation D20 Accessories & Upgrades *Selected ThinkStation D20 Accessories & Upgrades *
Selected ThinkStation D20 Accessories & Upgrades *
ThinkStation
®
D20 Series Model Comparison