Check the listing for details. ***NEW*** SUN FIRE X2100 SERVER MOTHERBOARD 375-3342. Condition: New. Listed at 49.00 USD. This Auction is for ONE **NEW** SUN Microsystems X2100 server motherboard. We have several of them in stock and are NEW OEM bulk pack. The auction includes ONLY the motherboard, it does not include any CPU, Memory, Heatsinks, or the chassis. The SUN part number listed on the board is 375-3342 and we have listed the specifications. All product comes with a NON-DOA warranty. Please email us if you have any questions. Processor Number 1 (Single or Dual-Core) Architecture Type: AMD Opteron Socket 939 Processor Single Core: 146 (2.0GHz), 148 (2.2GHz), or 152 (2.6GHz) Dual Core: 175 (2.2GHz) Cache memory 1 MB Level 2 cache per processor core Main Memory Capacities DIMM slots: 4 DIMM type: unbuffered DDR1/400 ECC DIMMs (128 bit plus ECC databus) DIMM size: 512-MB, 1-GB or 2-GB Maximum capacity: 8GB Standard Integrated Interfaces Network Two 10/100/1000Base-T Ethernet ports (nge0=LAN1 and bge0=LAN2) Network Management Lights Out Management (LOM) via optional Service Processor Serial Management One Serial TIA/EIA-232-F asynchronous HD-9 port SATA Four channel SATA interface, internal access only. USB Front: Two USB 2.0 ports Rear: Four USB 2.0 ports Expansion bus One internal 64-bit PCI-Express riser slot (8-lane, low-profile, short length) Graphics controller ATI Rage XL graphics controller with 8MB memory Internal Mass Storage Disks Up to two hot-pluggable 3.5" Disks (80GB or 250GB 7200 RPM SATA HDD) DVD-ROM One EIDE ATAPI Slot Loading DVD-ROM (optional) Power Supplies Single, hot pluggable power supply (Maximum DC output = 300W) (Maximum AC output = 300W x 1.33 efficiency) Environment AC power 90-264 V AC (47-63 Hz) Temperature Single, non-rack system: Operating: 5° C to 35° C (41° F to 95° F) Nonoperating: -40° C to 65° C (-40° F to 149° F) Humidity Single, non-rack system: Operating: 10% to 90% relative humidity noncondensing, 27° C (80.6° F) max wet bulb Nonoperating: up to 93% relative humidity noncondensing, 38° C (100.4° F) max wet bulb Altitude Single, non-rack system: Operating: up to 3000 m (10,000 ft.), maximum ambient temperature is derated by 1° C per 500 m above 500 m Nonoperating: up to 12,000 m (40,000 ft.) Acoustic noise Single, non-rack system: Less than 76 dB sound power in ambient temperature of up to 24° C