Product Collection
Vertical Segment
Server
Processor Number
P5921B
Lithography
10 nm
Use Conditions
Base Transceiver Station

CPU Specifications

Total Cores
8
Total Threads
8
Processor Base Frequency
2.20 GHz
Cache
9 MB L2 Cache
Max # of UPI Links
0
# of QPI Links
0

Supplemental Information

Marketing Status
Discontinued
Launch Date
Q1'20
Embedded Options Available
Yes
Description
Datasheet
Product Brief
Additional Information

Memory Specifications

Max Memory Size (dependent on memory type)
64 GB
Memory Types
DDR4
Maximum Memory Speed
2933 MHz
Max # of Memory Channels
1
Intel® Optane™ Persistent Memory Supported
No
ECC Memory Supported
Yes

Expansion Options

Scalability
1S Only
PCI Support
16x PCIe 3.0, 16x PCIe 2.0
PCI Express Revision
3.0
PCI Express Configurations
x4, x8, x16
Max # of PCI Express Lanes
32

I/O Specifications

# of USB Ports
8
USB Configuration
4x USB 2.0, 4x USB 3.0
USB Revision
2.0, 3.0
Total # of SATA Ports
16
Integrated LAN
Yes
Integrated IDE
No
General Purpose IO
Yes
UART
3

Package Specifications

Max CPU Configuration
1
Operating Temperature Range
-40°C to 85°C
Max Operating Temperature
85 °C
Minimum Operating Temperature
-40 °C
Package Size
47.5mm x 47.5mm

Advanced Technologies

Intel® Resource Director Technology (Intel® RDT)
Yes
Intel® Optane™ Memory Supported
No
Intel® Thermal Velocity Boost
No
Intel® Turbo Boost Max Technology 3.0
No
Secure Boot
Yes
Intel® Hyper-Threading Technology
No
Intel® 64
Yes
Instruction Set
64-bit
Instruction Set Extensions
Intel® SSE4.2
Idle States
Yes
Integrated Intel® QuickAssist Technology
Yes
Intel® Volume Management Device (VMD)
No

Security & Reliability

Intel® AES New Instructions
Yes
Secure Key
Yes
Intel® Software Guard Extensions (Intel® SGX)
No
Intel® Trusted Execution Technology
Yes
Execute Disable Bit
Yes
Intel® Boot 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