Warranty - Lenovo ThinkServer RD550 Product Manual

Operating environment
The RD550 server complies with ASHRAE Class A2 specifications. Depending on the hardware
configuration, some server models comply with ASHRAE Class A3 and Class A4 specifications. To comply
with ASHRAE Class A3 and Class A4 specifications, the RD550 server models need to meet the following
hardware configuration requirements:
Lenovo-qualified CPU except the following types:
135-watt CPU (4-core, 6-core, or 8-core)
145-watt CPU (14-core or 18-core)
Two power supplies (except the 1100-watt power supplies) installed for redundancy
The RD550 server is supported in the following environment:
Air temperature:
Operating:
ASHRAE Class A4: 5 °C - 45 °C (41 °F - 113 °F); for altitudes above 900 m (2,953 ft),
decrease the maximum ambient temperature by 1 °C for every 125-m (410-ft) increase
in altitude
ASHRAE Class A3: 5 °C - 40 °C (41 °F - 104 °F); for altitudes above 900 m (2,953 ft),
decrease the maximum ambient temperature by 1 °C for every 175-m (574-ft) increase
in altitude
ASHRAE Class A2: 10 °C - 35 °C (50 °F - 95 °F); for altitudes above 900 m (2,953 ft),
decrease the maximum ambient temperature by 1 °C for every 300-m (984-ft) increase
in altitude
Storage: -40 °C - +60 °C (-40 °F - 140 °F)
Maximum altitude: 3,048 m (10,000 ft)
Storage: -40 °C - +60 °C (-40 °F - 140 °F)
Humidity:
Operating:
ASHRAE Class A4: 8% - 90% (non-condensing)
ASHRAE Class A3: 8% - 85% (non-condensing)
ASHRAE Class A2: 8% - 80% (non-condensing)
Storage: 8% - 90% (non-condensing)
Electrical:
100 - 127 (nominal) V AC; 50 Hz - 60 Hz
200 - 240 (nominal) V AC; 50 Hz - 60 Hz
240 V DC (supported in China only)
Noise level:
5.7 bels (operating)
5.6 bels (idle)

Warranty

The RD550 server has a three-year or one-year warranty (model dependent) with 24x7 standard call center
support and 9x5 next business day onsite coverage. Lenovo offers warranty maintenance upgrades and
post-warranty maintenance agreements with a well-defined scope of services, including service hours,
response time, and length of service coverage.
The Lenovo QuickPick tool helps locate compatible accessories and services and warranty information.
Services offered may vary by geographic location. Access the tool via the following URL:
http://lenovoquickpick.com
Lenovo ThinkServer RD550 (E5-2600 v4) 31