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Table 1. Server Specifications (continued)
Specification
Heat output
Environment
Configurations
The ThinkAgile VX7820 Appliance/VX 4U Certified Node is available in several configurations.
Configuration 1. Four-socket Performance
The highest-performing four-socket server, at the lowest cost when up to 12 drives is enough and without
the need for a simple upgrade.
User Guide for ThinkAgile VX7820 Appliance, ThinkAgile VX 4-Socket 4U Certified Node
8
Description
Approximate heat output:
• Minimum configuration: 935 BTU, 275 W (in BTU per hour and watts)
– Minimum configuration of two microprocessors, two memory modules, one M.2
adapter, and no PCIe adapters.
• Maximum configuration: 21837 BTU, 6400 W (in BTU per hour and watts)
– Maximum configuration with four 1600-watt power supplies configured for non-
redundant operation under maximum loading.
• Air temperature:
– Server on: 5° to 45°C (41° to 113°F); altitude: 0 to 3050 m (10,006 ft) derate
maximum dry bulb temperature 1°C (33°F) per 125 m (410 ft) above 950 m
(3,117 ft). Maximum rate of change 20°C (68°F) per hour
– Server off: 5° to 45°C (41° to 113°F)
– Shipment: -40°C to 60°C (-40°F to 140°F)
• Humidity range (noncondensing):
– Server on: Minimum = higher (more moisture) of -12°C (10°F) dew point and 8%
to 90% relative humidity; maximum dew point: 24°C (75°F)
– Server off: 8% to 90% relative humidity; maximum dew point: 27°C (80°F)
– Shipment: 5% to 100%
Notes:
• 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
.
contamination
• ASHRAE compliance information (see the "Operating Environment" section of
ThinkAgile VX7820 Appliance/VX 4U Certified Node product guide on
for specific ASHRAE compliance levels for each server
lenovopress.com/
configuration):
– The server is designed for thermal compliance in ASHRAE A4 ambient
environments. Certain processor and adapter configurations will limit product
environmental support to ASHRAE A2 ambient conditions.
– If 82xx processors are installed, 60 mm x 38mm, 19K internal hot-swap fans
(01PG490) must also be installed to meet CPU cooling requirements at 35°C.
– 205W processors used in an eight-socket configuration might experience a
slight drop in performance under extreme workloads when the ambient
temperature is above 30°C.
– NVMe devices are supported up to an ambient temperature of 35°C.
Particulate
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