Highlights
A true performance champion The ThinkStation P520 blends lightning-quick computing and professional graphics, perfectly. With cutting-edge storage, memory, and cooling, it can handle everything from huge workloads and complex modelling to virtual reality. It's also totally configurable and designed with performance, reliability, and energy efficiency in mind.Specifications
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Processor family
Intel Xeon W
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Processor manufacturer
Intel
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Processor model
W-2255
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Processor frequency
3.7 GHz
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Processor cores
10
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Processor boost frequency
4.5 GHz
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Processor cache
19.25 MB
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Processor cache type
Smart Cache
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Processor threads
20
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Processor lithography
14 nm
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Processor operating modes
64-bit
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Processor codename
Cascade Lake
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Thermal Design Power (TDP)
165 W
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Tcase
62 °C
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PCI Express slots version
3.0
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Maximum number of PCI Express lanes
48
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Number of processors installed
1
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Maximum internal memory supported by processor
1024 GB
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Memory types supported by processor
DDR4-SDRAM
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Memory clock speeds supported by processor
2933 MHz
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Memory bandwidth supported by processor (max)
93.85 GB/s
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Internal memory
32 GB
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Maximum internal memory
512 GB
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Internal memory type
DDR4-SDRAM
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Memory layout (slots x size)
2 x 16 GB
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Memory slots
8x DIMM
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Memory clock speed
2933 MHz
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ECC
Y
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Memory channels
Quad-channel
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Total storage capacity
512 GB
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Optical drive type
N
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Storage media
SSD
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Card reader integrated
Y
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Number of storage drives installed
1
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Total SSDs capacity
512 GB
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Number of SSDs installed
1
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SSD capacity
512 GB
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SSD interface
NVMe, PCI Express
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NVMe
Y
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SSD form factor
M.2
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Compatible memory cards
SD
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Discrete graphics card
N
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On-board graphics card
N
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Discrete graphics card model
Not available
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On-board graphics card model
Not available
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Ethernet LAN
Y
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Wi-Fi
N
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Ethernet LAN data rates
10,100,1000 Mbit/s
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Cabling technology
10/100/1000Base-T(X)
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Bluetooth
N
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Wake-on-LAN ready
Y
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USB 2.0 ports quantity
2
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USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
8
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USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
2
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PowerShare
Y
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Number of USB ports with PowerShare support
1
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DVI port
N
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PS/2 ports quantity
2
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Ethernet LAN (RJ-45) ports
1
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Microphone in
Y
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Headphone outputs
1
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Line-out
Y
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Line-in
Y
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Combo headphone/mic port
Y
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Serial ports quantity
1
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PCI Express x4 (Gen 3.x) slots
2
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PCI Express x8 (Gen 3.x) slots
1
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PCI Express x16 (Gen 3.x) slots
2
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PCI slots
1
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Chassis type
Tower
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Product colour
Black
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Volume
33 L
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Placement supported
Vertical
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Number of 3.5" bays
6
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Number of 2.5" bays
6
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Cable lock slot
Y
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Cable lock slot type
Kensington
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Product type
Workstation
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Market positioning
Business
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Motherboard chipset
Intel® C422
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Compatible processor series
Intel Xeon W
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Audio chip
Realtek ALC662
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Audio system
High Definition Audio
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Password protection
Y
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Password protection type
Power on, Supervisor
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Trusted Platform Module (TPM)
N
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Operating system installed
Windows 10 Pro for Workstations
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Operating system architecture
64-bit
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Operating system language
English
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Intel 64
Y
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Enhanced Intel SpeedStep Technology
Y
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Embedded options available
N
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Intel VT-x with Extended Page Tables (EPT)
Y
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Intel TSX-NI
Y
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Idle States
Y
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Thermal Monitoring Technologies
Y
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Intel® AES New Instructions (Intel® AES-NI)
Y
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Intel® Secure Key
Y
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Intel® OS Guard
Y
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Intel Trusted Execution Technology
Y
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Execute Disable Bit
Y
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Intel Demand Based Switching
Y
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Intel Software Guard Extensions (Intel SGX)
N
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Processor package size
45 x 52.5 mm
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Supported instruction sets
SSE4.2, AVX, AVX 2.0, AVX-512
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Scalability
1S
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Physical Address Extension (PAE)
Y
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Physical Address Extension (PAE)
46 bit
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CPU configuration (max)
1
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Intel Virtualization Technology for Directed I/O (VT-d)
Y
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Intel Virtualization Technology (VT-x)
Y
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Processor ARK ID
198016
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Intel® Turbo Boost Technology
2.0
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Intel® Hyper Threading Technology (Intel® HT Technology)
Y
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Intel® Identity Protection Technology (Intel® IPT)
Y
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Power supply
690 W
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Power supply input voltage
100 - 240 V
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Power supply input frequency
50/60 Hz
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80 PLUS certification
80 PLUS Platinum
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Operating temperature (T-T)
10 - 35 °C
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Storage temperature (T-T)
-40 - 60 °C
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Operating relative humidity (H-H)
20 - 80%
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Storage relative humidity (H-H)
10 - 90%
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Operating altitude
-15.2 - 3048 m
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Non-operating altitude
-15.2 - 12192 m
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Certification
GreenGuard, ISV
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Sustainability certificates
RoHS, EPEAT Silver, ENERGY STAR
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Width
165 mm
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Depth
460 mm
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Height
440 mm
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Weight
24 kg
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Display included
N
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Mouse included
Y
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Mouse included on selected markets only
Y
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Keyboard included
Y
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Keyboard included on selected markets only
Y
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Keyboard layout
QWERTY
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Cables included
AC
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Product family
ThinkStation
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Warranty Info
3-year, Onsite