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Technical Specifications

Essentials

Vertical Segment
Server
Processor Number
D-1521
Status
Launched
Launch Date
Q4'15
Lithography
14 nm

Performance

# of Cores
4
# of Threads
8
Processor Base Frequency
2.40 GHz
Max Turbo Frequency
2.70 GHz
Cache
6 MB
TDP
45 W

Supplemental Information

Embedded Options Available
No

Memory Specifications

Max Memory Size (dependent on memory type)
128 GB
Memory Types
DDR4, DDR3
Maximum Memory Speed
2133 MHz
Max # of Memory Channels
2
ECC Memory Supported
Yes

Expansion Options

Scalability
1S Only
PCI Express Revision
2.0/3.0
PCI Express Configurations
x4 x8 x16
Max # of PCI Express Lanes
32

I/O Specifications

# of USB Ports
8
USB Revision
2.0/3.0
Total # of SATA Ports
6
Integrated LAN
Yes
General Purpose IO
Yes
UART
Yes

Networking Specifications

Interfaces Supported
SFI, KR, KX, 1000Base-T, 10GBase-T

Package Specifications

Sockets Supported
FCBGA1667
Max CPU Configuration
1
Package Size
37.5mm x 37.5mm
Low Halogen Options Available
See MDDS

Advanced Technologies

Intel® Turbo Boost Technology
2.0
Intel® Hyper-Threading Technology
Yes
Intel® Virtualization Technology (VT-x)
Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Yes
Intel® VT-x with Extended Page Tables (EPT)
Yes
Intel® TSX-NI
Yes
Intel® 64
Yes
Instruction Set
64-bit
Instruction Set Extensions
Intel® AVX2
Idle States
Yes
Enhanced Intel SpeedStep® Technology
Yes
Thermal Monitoring Technologies
Yes

Security & Reliability

Intel® AES New Instructions
Yes
Secure Key
Yes
Intel® Trusted Execution Technology
Yes
Execute Disable Bit
Yes
Intel® OS Guard
Yes

Reviews

Benchmarks for Intel® Xeon® Processor D Product Family


See complete speed, performance, and configuration specs.

Product and Performance Information

This feature may not be available on all computing systems. Please check with the system vendor to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration.