The following information is a summary of the features and specifications of the server. Depending on the model, some features might not be available, or some specifications might not apply.
Table 1. Server specifications
Specification
Description
Dimension
2U
Height: 86.5 mm (3.4 inches)
Width:
With rack latches: 482.0 mm (19.0 inches)
Without rack latches: 444.6 mm (17.5 inches)
Depth: 764.7 mm (30.1 inches)
Note
The depth is measured with rack latches installed, but without the security bezel installed.
Weight
Up to 35.4 kg (78.0 lb), depending on the server configuration
Processor (depending on the model)
One AMD® EPYCTM 7002 or 7003 processor
Designed for Land Grid Array (LGA) 4094 (SP3) socket
Up to six hot-swap system fans (N+1 redundancy, one redundant fan)
Two types of fans supported:
ThinkSystem SR655 2U fan module (standard fan)
ThinkSystem SR655 performance fan module (speed of 29000 RPM)
Note
If there is an OCP 3.0 Ethernet adapter installed, when the system is powered off but still plugged in to ac power, fans 5 and fan 6 will continue to spin at a much lower speed. This is the system design to provide proper cooling for the OCP 3.0 Ethernet adapter.
The server supports up to two hot-swap power supplies for redundancy.
Power supply
100–127 V ac
200–240 V ac
240 V dc*
-48 V dc
(50–60 Hz)
(50–60 Hz)
550-watt 80 PLUS Platinum
√
√
√
×
750-watt 80 PLUS Platinum
√
√
√
×
750-watt 80 PLUS Titanium
×
√
√
×
1100-watt 80 PLUS Platinum
√
√
√
×
1600-watt 80 PLUS Platinum
×
√
√
×
2000-watt 80 PLUS Platinum
×
√
√
×
1100-watt -48V DC
×
×
×
√
CAUTION
240 V dc input (input range: 180-300 V dc) is supported in Chinese Mainland ONLY. Power supply with 240 V dc input cannot support hot plugging power cord function. Before removing the power supply with dc input, please turn off server or disconnect dc power sources at the breaker panel or by turning off the power source. Then, remove the power cord.
Minimal configuration for debugging
One processor
One DIMM in slot 1
One power supply
One HDD or M.2 drive (if OS is needed for debugging)
System fans:
Six system fans if an M.2 drive is installed
Five system fans (fan 2 to fan 6) if no M.2 drive is installed
Acoustical noise emissions
The declared acoustic noise levels are based on below configurations, which may change depending on configurations and conditions:
Config.
Typical
Storage rich
GPU rich
CPU
1 x 155 W
1 x 155 W
1 x 155 W
DIMM
16 x 32GB
16 x 64 GB
16 x 64 GB
Ethernet
10 GbE BASE-T 2-port PCIe
10 GbE BASE-T 4-port PCIe
10 GbE BASE-T 4-port PCIe
PSU
2 x 750 W
2 x 750 W
2 x 1600 W
RAID
930-16i RAID
930-24i RAID
930-8i RAID
Drive
16 x 2.5'' HDD
20 x 3.5'' HDD
8 x 2.5'' HDD
GPU
NA
NA
2 x V100 GPU
Sound power levels (LWA,m)
Status
Typical
Storage rich
GPU rich
Idling
6.2 Bel
7.0 Bel
7.0 Bel
Operating
6.2 Bel
7.2 Bel
8.5 Bel
Sound pressure level (LpA,m)
Status
Typical
Storage rich
GPU rich
Idling
46 dBA
54 dBA
54 dBA
Operating
47 dBA
56 dBA
69 dBA
Note
These sound levels were measured in controlled acoustical environments according to procedures specified by ISO7779 and are reported in accordance with ISO 9296.
Government regulations (such as those prescribed by OSHA or European Community Directives) may govern noise level exposure in the workplace and may apply to you and your server installation. The actual sound pressure levels in your installation depend upon a variety of factors, including the number of racks in the installation; the size, materials, and configuration of the room; the noise levels from other equipment; the room ambient temperature, and employee's location in relation to the equipment. Further, compliance with such government regulations depends on a variety of additional factors, including the duration of employees' exposure and whether employees wear hearing protection. Lenovo recommends that you consult with qualified experts in this field to determine whether you are in compliance with the applicable regulations.
Environment
The server is supported in the following environment:
Note
This server is designed for standard data center environment and recommended to be placed in industrial data center.
Air temperature:
Operating: ASHRAE class A2: 10–35°C (50–95°F); when the altitude exceeds 900 m (2953 ft), the maximum ambient temperature value decreases by 1°C (1.8°F) with every 300 m (984 ft) of altitude increase.
Server off: 5–45°C (41–113°F)
Shipping or storage: -40–60°C (-40–140°F)
Maximum altitude: 3050 m (10 000 ft)
Relative humidity (non-condensing):
Operating: ASHRAE class A2: 8%–80%; maximum dew point: 21°C (70°F)
Shipping or storage: 8%–90%
Particulate contamination
Attention
Airborne particulates and reactive gases acting alone or in combination with other environmental factors such as humidity or temperature might pose a risk to the server. For information about the limits for particulates and gases, see Particulate contamination.
Your server complies with ASHRAE class A2 specifications.
Depending on the hardware configuration, some server models comply with ASHRAE class A3 and class A4 specifications, see ASHRAE class compliance information.
Particulate contamination Attention: Airborne particulates (including metal flakes or particles) and reactive gases acting alone or in combination with other environmental factors such as humidity or temperature might pose a risk to the device that is described in this document.