Technical Specifications Product number2498-R42Hot-swappable componentsSmall form-factor pluggable (SFP) transceivers, power supply/dual-fan modulesWarrantyOne-year; customer-replaceable unit and onsite; next-business-day response, warranty service upgrades are availableOptional featuresPlease refer to the SAN42B-R Redbooks Product Guide to review the most current optional featuresDimensionsWidth: 44.00 cm (17.32 in.); Height: 8.64 cm (3.4 in.); Depth: 60.90 cm (24.01 in.)Weight20 kg (44.20 lb) with two power supplies, without SFP/SFP+ Expert resources to help you succeed IBM Redbooks Complimentary, step-by-step guides for download and mobile. Support Learn more about product support options. Join our Storage Community Where IBM Storage users meet, share, discuss and learn online.