Lenovo ThinkSystem SN550 User Manual

Antes de instalar este producto, lea la información de seguridad.
Läs säkerhetsinformationen innan du installerar den här produkten.
Safety inspection checklist
Use the information in this section to identify potentially unsafe conditions with your server. As each machine
was designed and built, required safety items were installed to protect users and service technicians from
injury.
Important: Electrical grounding of the server is required for operator safety and correct system function.
Proper grounding of the electrical outlet can be verified by a certified electrician.
Use the following checklist to verify that there are no potentially unsafe conditions:
1. Make sure that the power is off and the power cord is disconnected.
2. Check the power cord.
• Make sure that the third-wire ground connector is in good condition. Use a meter to measure third-
wire ground continuity for 0.1 ohm or less between the external ground pin and the frame ground.
• Make sure that the power cord is the correct type.
To view the power cords that are available for the server:
a. Go to:
http://lesc.lenovo.com
b. In the Customize a Model pane:
1) Click Select Options/Parts for a Model.
2) Enter the machine type and model for your server.
c. Click the Power tab to see all line cords.
• Make sure that the insulation is not frayed or worn.
3. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo
alterations.
4. Check inside the server for any obvious unsafe conditions, such as metal filings, contamination, water or
other liquid, or signs of fire or smoke damage.
5. Check for worn, frayed, or pinched cables.
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ThinkSystem SN550 Compute Node Maintenance Manual

Lenovo ThinkSystem SN550 Specifications

General

HDD size	- \
RAID support	Yes
HDD interface	-
Optical drive type	No
Total storage capacity	- GB
Maximum storage capacity	- TB
Tcase	86 °C
Stepping	H0
Scalability	S4S
Processor code	SR3B5
Processor cache	27.5 MB
Processor cores	20
Processor model	6138
System bus rate	- GT/s
Processor socket	LGA 3647 (Socket P)
Processor threads	40
Processor codename	Skylake
Processor frequency	2 GHz
Processor cache type	L3
Processor lithography	14 nm
Processor manufacturer	Intel
Processor package size	76.0 x 56.5 mm
Processor boost frequency	3.7 GHz
Processor operating modes	64-bit
Supported instruction sets	AVX, AVX 2.0, AVX-512, SSE4.2
Thermal Design Power (TDP)	125 W
Number of processors installed	1
Maximum number of PCI Express lanes	48
Memory types supported by processor	DDR4-SDRAM
Memory channels supported by processor	Hexa
Memory clock speeds supported by processor	2666 MHz
Maximum internal memory supported by processor	768 GB
Memory slots	24
Internal memory	32 GB
USB 2.0 ports quantity	0
Storage temperature (T-T)	-40 - 60 °C
Operating temperature (T-T)	10 - 35 °C
Storage relative humidity (H-H)	8 - 90 %
Operating relative humidity (H-H)	8 - 80 %
PCI Express slots version	3.0
Processor ARK ID	120476
Intel TSX-NI version	1.00

Weight and Dimensions

Depth	493 mm
Width	215 mm
Height	51 mm
Weight	7100 g