Introduction
The Lenovo ThinkSystem SN550 is a high-performance server that offers enhanced security, efficiency, and reliability features to handle business-critical workloads. The blade server incorporates Intel Xeon Processor Scalable Family of processors. The processors feature up to 28 cores each and use Lenovo TruDDR4 Memory, which runs at speeds up to 2666 MHz.
This product guide provides essential information to understand the SN550 offering, its key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the SN550 compute node and consider its use in IT solutions.
Processor
Processor manufacturer
Intel
Processor generation
1st Generation Intel® Xeon® Scalable
Processor model
6140
Processor frequency
2.3 GHz
Processor boost frequency
3.7 GHz
Processor family
Intel® Xeon®
Processor cores
18
Processor cache
24.75 MB
Memory channels supported by processor
Hexa
Number of processors installed
1
Thermal Design Power (TDP)
140 W
Processor cache type
L3
Processor socket
LGA 3647 (Socket P)
Processor lithography
14 nm
Processor threads
36
Processor operating modes
64-bit
Stepping
H0
Processor codename
Skylake
Tcase
91 °C
Maximum internal memory supported by processor
768 GB
Memory types supported by processor
DDR4-SDRAM
Memory clock speeds supported by processor
2666 MHz
ECC supported by processor
Y
Execute Disable Bit
Y
Maximum number of PCI Express lanes
48
Processor package size
76.0 x 56.5 mm
Supported instruction sets
AVX,AVX 2.0,AVX-512,SSE4.2
Processor code
SR3AX
Scalability
S4S
Embedded options available
N
Conflict-Free processor
Y
Memory
Internal memory
32 GB
Internal memory type
DDR4-SDRAM
Memory slots
24
Memory clock speed
2666 MHz
Storage
RAID support
Y
Optical drive type
N
Network
Ethernet LAN
Y
Ports & interfaces
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
1
Expansion slots
PCI Express slots version
3.0
Processor special features
Enhanced Intel SpeedStep Technology
Y
Intel Virtualization Technology for Directed I/O (VT-d)
Y
Intel® Hyper Threading Technology (Intel® HT Technology)
Y
Intel® Turbo Boost Technology
2.0
Intel® AES New Instructions (Intel® AES-NI)
Y
Intel Trusted Execution Technology
Y
Intel VT-x with Extended Page Tables (EPT)
Y
Intel TSX-NI
Y
Intel 64
Y
Intel Virtualization Technology (VT-x)
Y
Intel TSX-NI version
1.00
Processor ARK ID
120485
Power
Redundant power supply (RPS) support
Y
Operational conditions
Operating temperature (T-T)
10 - 35 °C
Storage temperature (T-T)
-40 - 60 °C
Operating relative humidity (H-H)
8 - 80%
Storage relative humidity (H-H)
8 - 90%
Weight & dimensions
Width
215 mm
Depth
493 mm
Height
51 mm
Weight
7.1 kg
