Intel Core ThinkStation D20 Intel® Xeon® 5000 Sequence E5645 6 GB DDR3-SDRAM Windows 7 Professional Tower Workstation Black
Lenovo
Released: Not on record
Live Price: Awaiting Amazon US Listing
Amazon.com (US)
Monitored daily · Live prices and deals appear automatically once in stock
- ECC support
- Y
- Depth
- 602 mm
- Max case temperature (Tcase)
- 76.2 °C
- Width
- 210 mm
- Height
- 434 mm
- Weight
- 25000 g
- Bus type
- QPI
- 64-bit support
- Y
- Stepping
- B1
Overview
The Lenovo ThinkStation D20 Intel® Xeon® 5000 Sequence E5645 6 GB DDR3-SDRAM Windows 7 Professional Tower Workstation Black features Intel Xeon 5000 processor, 6 cores, up to 2.67 GHz boost and 6 GB of memory. Full verified specifications are listed below.
Compatibility
Socket
Socket B (LGA 1366)
Memory type
DDR3
TDP
80 W
PSU wattage
1060 W
- Pairs with CPUs using the Socket B (LGA 1366) socket.
- Requires DDR3 memory — not interchangeable with other generations.
- Draws up to 80 W — size your cooling and PSU headroom accordingly.
Compatibility data is automatically generated. Always verify critical specs before purchase.
Technical Specifications
Showing 28 key specifications of 114
All values come from this product’s catalog record.- ECC support
- Yes
- Depth
- 602 mm
- Max case temperature (Tcase)
- 76.2 °C
- Width
- 210 mm
- Height
- 434 mm
- Weight
- 25000 g
- Bus type
- QPI
- 64-bit support
- Yes
- Stepping
- B1
- Spindle speed
- 7200 rpm
- PCI slots
- 2
- FSB Parity
- No
- Idle power states
- Yes
- Chassis type
- Tower
- Capacity
- 500 GB
- Memory slots
- 12x DIMM
- Power supply
- 1060
- Product type
- Workstation
- Drive interface
- SATA
- Microphone input
- Yes
- Colour
- Black
- Capacity
- 6 GB
- Memory channels
- Triple-channel
- Cache
- 12 MB
- Cores
- 6
- Model
- E5645
- Bus speed
- 5.86 GT/s
- Display included
- No
Show all 114 specifications
- Audio system
- HD
- Intel ARK ID
- 48768
- Processor line
- Intel Xeon 5000
- Processor series
- Intel Xeon 5600 series
- Socket
- Socket B (LGA 1366)
- Headphone outputs
- 1
- Threads
- 12
- Intel® Insider™
- No
- Memory clock
- 1333 MHz
- Optical drive type
- DVD-RW
- Codename
- Westmere EP
- Execute Disable (NX)
- Yes
- External drive bays
- 4
- Internal drive bays
- 5
- Chipset
- Intel 5520
- Networking features
- Gigabit Ethernet (10/100/1000)
- Number of 3.5" bays
- 6
- Number of QPI links
- 2
- PS/2 ports
- 0
- Clock speed
- 2.4 GHz
- Intel FDI Technology
- No
- Memory type
- DDR3-SDRAM
- Number of 5.25" bays
- 3
- PCI Express x1 slots
- 1
- PCI Express x4 slots
- 1
- Cache level
- Smart Cache
- eSATA ports quantity
- 1
- Audio channels
- 7.1
- PCI Express x16 slots
- 2
- Process node
- 32 nm
- Serial ports
- 1
- Card reader
- Yes
- CPU brand
- Intel
- Processor package size
- 42.5 X 45
- USB 2.0 ports
- 8
- CPU configuration (max)
- 2
- Conflict-free minerals
- No
- Max memory
- 192 GB
- Parallel ports
- 0
- Intel Fast Memory Access
- No
- Intel Flex Memory Access
- No
- Number of HDDs installed
- 1
- Intel Enhanced Halt State
- Yes
- Boost clock
- 2.67 GHz
- CPU operating modes
- 64-bit
- ECC memory support
- Yes
- Long-term availability
- Yes
- Ethernet ports
- 2
- FireWire ports
- 2
- Operating system
- Windows 7 Professional
- Power supply input voltage
- 100 - 240
- Instruction sets
- SSE4.2
- TDP
- 80 W
- Compatible processor series
- Intel Xeon
- Intel Clear Video Technology
- No
- Intel Demand Based Switching
- Yes
- Memory layout (slots x size)
- 3 x 2
- Compliance industry standards
- IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
- OS architecture
- 64-bit
- Intel Rapid Storage Technology
- No
- Intel® InTru™ 3D Technology
- No
- Intel® Turbo Boost Technology
- 1.0
- Number of processors installed
- 1
- CPU multiplier (bus/core ratio)
- 18
- Thermal monitoring
- No
- Maximum number of SMP processors
- 2
- 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
Market Value History
Price history not started yet
Daily price tracking begins as soon as this product is listed on Amazon US — the trend chart will appear here automatically.
Customer Reviews & Feedback
No customer reviews recorded yet
As verified customer reviews are published on Amazon, rating scores and star breakdowns are updated automatically.
Sources
Product lifecycle
Status uncertainAvailable catalog signals are incomplete, so current lifecycle status cannot be confirmed.
Similar hardware
DESKTOPSNo close alternatives in this category yet. Browse the category.