Product Collection
Vertical Segment
Server
Processor Number
D-1581
Lithography
14 nm

CPU Specifications

Physical Core Count
16
Total Threads
32
Max Turbo Frequency
2.40 GHz
Intel® Turbo Boost Technology 2.0 Frequency
2.40 GHz
Processor Base Frequency
1.80 GHz
Cache
24 MB
TDP
65 W

Supplemental Information

Marketing Status
Launched
Launch Date
Q1'16
Servicing Status
End of Servicing Updates
End of Servicing Updates Date
Saturday, December 31, 2022
Embedded Options Available
No
Datasheet

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
37.5 mm x 37.5 mm

Advanced Technologies

Intel® Turbo Boost Technology
2.0
Intel® Hyper-Threading Technology
Yes
Intel® Transactional Synchronization Extensions
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
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