Lenovo logo MPN: 4158E3U

Lenovo ThinkStation D20 Intel® Xeon® 5000 Sequence X5660 8 GB DDR3-SDRAM Windows 7 Professional Tower Workstation Black

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ECC support
Y
Depth
602 mm
Max case temperature (Tcase)
81.3 °C
Width
210 mm
Height
485 mm
Weight
27100 g
Bus type
QPI
64-bit support
Y
Stepping
B1
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Overview

The Lenovo ThinkStation D20 Intel® Xeon® 5000 Sequence X5660 8 GB DDR3-SDRAM Windows 7 Professional Tower Workstation Black features Intel Xeon 5000 processor, 6 cores, up to 3.2 GHz boost and 8 GB of memory. Full verified specifications are listed below.

Technical Specifications

Processor

14 SPECS
Stepping
B1
Cache
12 MB
Cores
6
Model
X5660
Processor line
Intel Xeon 5000
Socket
Socket B (LGA 1366)
Threads
12
Clock speed
2.8 GHz
Cache level
L3
Process node
32 nm
CPU brand
Intel
Boost clock
3.2 GHz
CPU operating modes
64-bit
TDP
95 W

Graphics

1 SPEC
Memory clock
1333 MHz

Storage

1 SPEC
Capacity
300 GB

Physical

6 SPECS
Depth
602 mm
Width
210 mm
Height
485 mm
Weight
27100 g
Product type
Workstation
Colour
Black

Memory

4 SPECS
ECC support
Yes
Capacity
8 GB
Memory type
DDR3-SDRAM
Max memory
192 GB

Ports & Connectivity

3 SPECS
PS/2 ports
0
USB 2.0 ports
10
Ethernet ports
2

General

96 SPECS
Max case temperature (Tcase)
81.3 °C
Bus type
QPI
64-bit support
Yes
Spindle speed
15000 rpm
PCI slots
2
FSB Parity
No
Idle power states
Yes
RAID levels
0,1,5,10
Audio system
HDA
Chassis type
Tower
Memory slots
12x DIMM
Power supply
1060
RAID support
Yes
Certifications
GREENGUARD, RoHS, EPEAT Gold
Graphics card
Quadro FX 4800
Drive interface
Serial Attached SCSI (SAS)
Microphone input
Yes
Internal modem
No
Processor code
SLBV6
Security lock slot
Yes
Memory channels
Triple-channel
Bus speed
6.40 GT/s
Display included
No
Drivers included
Yes
Intel ARK ID
47921
Processor series
Intel Xeon 5600 series
HDD user password
Yes
Headphone outputs
2
Intel® Insider™
No
Optical drive type
DVD Super Multi DL
Codename
Westmere EP
Built-in microphone
No
Execute Disable (NX)
Yes
Intel® Smart Cache
Yes
Modem (RJ-11) ports
0
Chipset
Intel 5520
Networking features
Gigabit Ethernet (10/100/1000)
Number of 3.5" bays
6
Number of QPI links
2
Graphics card family
NVIDIA
Intel FDI Technology
No
Number of 5.25" bays
3
PCI Express x1 slots
1
PCI Express x4 slots
1
eSATA ports quantity
1
PCI Express x16 slots
2
Serial ports
1
Card reader
Yes
Processor package size
42.5X45
CPU configuration (max)
2
Conflict-free minerals
No
Parallel ports
0
Intel Fast Memory Access
No
Intel Flex Memory Access
No
Number of HDDs installed
1
Password protection type
BIOS
Intel Enhanced Halt State
Yes
ECC memory support
Yes
Long-term availability
No
FireWire ports
2
Operating system
Windows 7 Professional
Power supply input voltage
100 - 240
Instruction sets
SSE4.2
VGA ports
0
Intel Clear Video Technology
No
Intel Demand Based Switching
Yes
Max graphics memory
1.536 GB
Power supply input frequency
50 - 60
OS architecture
64-bit
Trusted Platform Module (TPM)
Yes
Intel Rapid Storage Technology
No
Intel® InTru™ 3D Technology
No
Intel® Turbo Boost Technology
1.0
Number of processors installed
2
CPU multiplier (bus/core ratio)
21
Thermal monitoring
No
Physical Address Extension (PAE)
40
Trusted Execution (TXT)
Yes
SpeedStep power scaling
Yes
Intel® Quick Sync Video Technology
No
Memory types supported by processor
DDR3-SDRAM
Intel Dual Display Capable Technology
No
Virtualization (VT-x)
Yes
Intel® Wireless Display (Intel® WiDi)
No
Intel® My WiFi Technology (Intel® MWT)
No
Intel VT-x with Extended Page Tables (EPT)
Yes
Intel® Anti-Theft Technology (Intel® AT)
No
Memory clock speeds supported by processor
800,1066,1333
Intel® AES New Instructions (Intel® AES-NI)
Yes
Memory bandwidth supported by processor (max)
32
Maximum internal memory supported by processor
288
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
0
Intel® Clear Video HD Technology (Intel® CVT HD)
No
Directed I/O virtualization (VT-d)
Yes
Intel® Hyper Threading Technology (Intel® HT Technology)
Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
No

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Product lifecycle

In production

Still listed as on-market by the manufacturer — actively sold and supported.

Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.