Lenovo ThinkServer RD240 (English) Installation and User Guide - Page 20

Table 2. Features and specifications Microprocessor(s): Supports up to two Intel Xeon dual-core, quad-core, or hex-core microprocessors. For the specific type and speed information about the microprocessor, use the Setup Utility program. See "Using the Setup Utility program" on page 75. For a list of the supported microprocessors for your server, go to http://www.lenovo.com/thinkserver. On the ThinkServer systems page, click Products ➙ Options ➙ ThinkServer Processors. Memory modules: • Minimum system memory: 2 GB • Maximum system memory: 64 GB (eight memory slots, each with one 8 GB RDIMM installed) • Types: ECC, 1333 MHz, DDR3 registered SDRAM DIMMs only • Slots: Eight dual inline memory module (DIMM) slots • Supports 2 GB, 4 GB, and 8 GB RDIMMs Integrated graphics card: • 8 MB video memory Size: • Height: 87.5 mm (3.45 inches) • Width: 448 mm (17.64 inches) • Depth: 683 mm (26.89 inches) • Maximum weight: 30 kg (66.14 lb) when fully configured Optical drive: • Slim DVD/RW Hard disk drive expansion bays (depending on the model): Up to eight 3.5-inch SATA or SAS hard disk drives Expansion slots: • One PCI Express x16 card slot on the system board for a riser card assembly (there are three PCI Express x8 card slots on the riser card assembly) Power supply: 750-watt single power supply / 750-watt redundant power supply System fans: Four system fans with automatic energy-saving, noise reduction technology Integrated functions: • Two single-port Gb Ethernet controllers • Six USB 2.0 connectors (two front and four rear) • Two RJ-45 Ethernet connectors • One serial port • One Video Graphics Array (VGA) monitor connector Environment: • Air temperature: - Server on: 10°C to 35°C (50°F to 95°F); altitude: 0 to 914.4 m (3 000 ft) - Server off: 10°C to 43°C (50°F to 109.4°F); maximum altitude: 2 133.6 m (7 000 ft) - Shipping: -40°C to 60°C (-104°F to 140°F) • Humidity: - Server on: up to 80%, non-condensing - Server off: up to 80%, non-condensing - Shipping and storage: up to 93%, non-condensing • 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. RAID adapters: • Onboard 1068E SAS RAID controller • ThinkServer 8708ELP SAS RAID Adapter • ThinkServer 8708EM2 RAID Adapter • ThinkServer RAID 700 Adapter Electrical input • Input voltage: - Low range: Minimum: 100 V ac Maximum: 127 V ac Input frequency range: 50 to 60 Hz - High range: Minimum: 200 V ac Maximum: 240 V ac Input frequency range: 50 to 60 Hz Notes: 1. Power consumption and heat output vary depending on the number and type of optional features installed and the power-management optional features in use. 2. The sound levels were measured in controlled acoustical environments according to the procedures specified by the American National Standards Institute (ANSI) S12.10 and ISO 7779 and are reported in accordance with ISO 9296. Actual sound-pressure levels in a given location might exceed the average values stated because of room reflections and other nearby noise sources. The noise emission level stated is the declared (upper limit) 8 ThinkServer User Guide