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
1U
Height: 43.00 mm (1.69 inches)
Width: 439.20 mm (17.29 inches)
Depth: 772.60 mm (30.42 inches)
Note
The depth is measured without PSU handles or security bezel installed.
Weight
Net weight: up to 20.80 kg (45.86 lb)
Gross weight: up to 28.41 kg (62.66 lb)
Note
The gross weight includes the weights of the server, power cable, packaging, rail kit and cable management arm.
Processor
Supports multi-core Intel Xeon processors, with integrated memory controller and Intel Mesh Ultra Path Interconnect (UPI) topology.
Up to two Intel® Xeon® processors
Designed for Land Grid Array (LGA) 4189 socket
Scalable up to 40 cores per socket, 80 cores in total
To prevent potential thermal issues, change the Misc setting in the BIOS from Option3 (default value) to Option1 if the following two conditions are met:
Fan redundancy: N+1 redundancy, one redundant fan rotor
One processor: six hot-swap dual rotor system fans (one redundant fan rotor)
Two processors: eight hot-swap dual rotor system fans (one redundant fan rotor)
Note
The redundant cooling by the fans in the server enables continued operation if one rotor of a fan fails.
When the system is powered off but still plugged in to AC power, fans 1 and 2 may continue to spin at a much lower speed. This is the system design to provide proper cooling.
One HDD/SSD drive, one M.2 drive, or one 7mm drive (if OS is needed for debugging)
Six system fans (with one processor)
Acoustical noise emissions
The server has the following acoustic noise emissions declaration:
Table 1. Acoustic noise emissions declaration
Scenario
Sound power level (LWAd)
Sound pressure level (LpAm):
Used configuration
Idling
Operating
Idling
Operating
Typical
6.0 Bel
7.1 Bel
45 dBA
56 dBA
Two 165 W processors
Eight 64 GB DIMMs
Eight SAS hard disk drives
RAID 440-16i adapter
Intel X710-T2L 10GBASE-T 2-port OCP adapter
Two 750-watt power supply units
Storage rich
7.5 Bel
7.7 Bel
61 dBA
62 dBA
Two 165 W processors
Sixteen 64 GB DIMMs
Twelve SAS hard disk drives
RAID 940-16i adapter
Intel X710-T2L 10GBASE-T 2-port OCP adapter
Two 750-watt power supply units
GPU rich
7.6 Bel
8.3 Bel
62 dBA
69 dBA
Two 205 W processors
Sixteen 64 GB DIMMs
Ten SAS hard disk drives
RAID 940-16i adapter
Intel X710-T2L 10GBASE-T 2-port OCP adapter
Two NVIDIA Tesla T4 GPUs
Two 1100-watt power supply units
Note
These sound power levels are measured in controlled acoustical environments according to procedures specified by ISO 7779 and are reported in accordance with ISO 9296.
The declared sound levels may change depending on configuration/conditions, for example, with high-power NICs, high-power processors and GPUs, such as ThinkSystem Mellanox ConnectX-6 HDR/200GbE QSFP56 1-port/2-port PCIe Adapter, ThinkSystem Broadcom 57454 10GBASE-T 4-port OCP Ethernet Adapter.
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.
Electrical input
One or two hot-swap power supplies for redundancy support:
Table 2. Electrical input for power supplies
Power supply
100–127 V ac
200–240 V ac
240 V dc
-48 V dc
500-watt 80 PLUS Platinum
√
√
√
750-watt 80 PLUS Platinum
√
√
√
750-watt 80 PLUS Titanium
√
√
1100-watt 80 PLUS Platinum
√
√
√
1800-watt 80 PLUS Platinum
√
√
1100-watt
√
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.
Environment
The server is supported in the following environment:
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.
ASHRAE class A3: 5–40°C (41–104°F); when the altitude exceeds 900 m (2953 ft), the maximum ambient temperature value decreases by 1°C (1.8°F) with every 175 m (574 ft) of altitude increase.
ASHRAE class A4: 5–45°C (41–113°F); when the altitude exceeds 900 m (2953 ft), the maximum ambient temperature value decreases by 1°C (1.8°F) with every 125 m (410 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)
ASHRAE Class A3: 8%–85%, maximum dew point: 24°C (75°F)
ASHRAE Class A4: 8%–90%, maximum dew point: 24°C (75°F)
Shipment 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.
The server is designed for standard data center environment and is recommended to be placed in industrial data center. Depending on hardware configurations, the server complies with ASHRAE Class A2, A3, or A4 specifications with certain thermal restrictions. System performance may be impacted when operating temperature is out of permitted conditions.
The restrictions to ASHRAE support are as follows:
The ambient temperature must be no more than 30°C if your server meets any of the following conditions:
205 W < TDP ≤ 270 W
Installed with any rear 2.5-inch NVMe drive
Installed with any 256 GB DIMM or PMEM
Installed with any passive GPU
The ambient temperature must be no more than 35°C if your server meets any of the following conditions:
165 W < TDP ≤ 205 W
Installed with any front NVMe drive or rear NVMe AIC SSD
Installed with any 7mm boot drive
Installed with any M.2 NVMe drive
Installed with any rear 2.5-inch SAS/SATA drive
The ambient temperature must be no more than 45°C if the CPU TDP is equal to or smaller than 165 W.
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.