IBM Ultra320 SCSI Controller PCIe. Host interface: PCIe, Output interface: Ultra320 SCSI. Width: 65 mm, Depth: 168 mm, Weight: 0.25 g. Certification: Ul, cUL, TUV, IEC950, VDE. Operating temperature range (T-T): 5 - 50 °C, Operating relative humidity range: 8 - 90 %. Colour of product: Silver