Dell Six Sigma

Recognized as one of the leading computer manufacturers, Dell uses an astonishing supply chain through pull-to-order procurement and just-in-time inventory management. Their strategy is highly efficient and drives costs to a minimum while allowing for minimal lead times and production times of under 4 hours for each order as their suppliers maintain levels of inventory based on forecasts within Dell warehouses near Dell assembly

Dell's business strategy combines its direct customer model with a highly efficient manufacturing and supply chain management organization and an emphasis on standards-based technologies. This strategy enables Dell to provide customers with superior value; high-quality, relevant technology; customized systems; superior service and support; and products and services that are easy to buy and use.

Dell uses a just in time order fulfillment policy and accurate forecasting of sales to minimize inventories. This allowed Dell to hold inventory of finished products far below levels of their competitors (10-20% compared to 50-70% industry level) and furthermore allowed them to quickly implement changes to their product lines as new technologies became available. This quick inventory turnover also allowed Dell to retain more capital. Finally, this policy enabled Dell to respond immediately to technological progress in components and deliver state of the art new finished products (e.g. Pc’s holding the newest Pentium microprocessors) while competitors

The advantages of Dells model are: The internet allows Dell an extensive scope and reach for its products at a relatively low price (Dedrick and Kraemer 2001). Using the internet Dell has been able to automate many of its business functions, such as product configuration, order entry and technical support (Dedrick & Kraemer 2001), therefore the company can achieve higher revenues without customer service costs increasing greatly. Online configuration ensures that the customer gets exactly what they want. Dells build to order strategy means that inventory levels are low, they only hold approximately 4-8 days of stock, therefore inventory costs are low (Breen 2004).

Supply-Chain Management is the activities that procure materials and services, and transform them into intermediate goods and final products and deliver them, through a distribution system (Heizer & Render, 2011, p. 452). DELL is a computer technology corporation that develops sells, repairs and supports, computers and computer related products. DELL has realized that supply chain is becoming more and more important for the success of today’s business world and they work accordingly to keep a competitive advantage in the market. This study will examine to what extent Dell has used supply chain management to gain and retain a competitive advantage in the computer market.

Once received, Dell incorporates just-in-time management when manufacturing. Parts for the operating systems arrive “just in the nick of time” while the desktop is being combined. This process in turn would not be possible if Dell did not have a unique relationship with its suppliers. They have excellent supplier co-ordination, almost making their suppliers like partners. Dell do not make the parts for their own computers but work in harmonisation with suppliers, and get suppliers who are located close to the factory

Six Sigma is a process improvement initiative developed by Motorola that assist organizations in identifying and reducing defects and inefficiencies within their existing business processes. The quality management system is a project-oriented system that drives cost savings and increases firm’s profitability by reducing variation in firm’s processes, products and services. (Russell, 2011). The process begins with four steps align, mobilize, accelerate and govern. Companies begin aligning by constructing company-wide metrics surrounding financial and strategic goals of the organization. These metrics are used to determine the area of the business that requires the most improvement and would have the largest financial

In 2007, Dell decided to change the supply chain strategy to support the use of retailers for selling a standard configuration computer for customers. Customers could visit their local Wal-Mart or if in China, the local GOME retail store to pick from the standard computer models available (Chopra, 2012, Pg. 6). The changes Dell made to support the retailer to end customer model helps increase the revenues and provides a low cost solution at retail points of sale. Dell utilizes the retailer’s distribution and retail store facilities which keeps the costs low for Dell and also sees lower outbound transportation costs compared to the online supply chain model (Chopra, 2012, Pg. 21).

Dell is able to sustain a competitive advantage over competitors in the computer industry because of an extremely efficient supply chain/distribution system and its JIT inventory system. Since inventory and labor are the highest liabilities of a firm and Dell operates with a few days of inventory, they are able to cut costs on warehousing, hiring people to track and maintain inventory, and avoid holding on to obsolete technology.

The proposal presented herein gives the background information of Dell Computers Corporation highlighting the current operation for the manufacture of computers. The proposal highlights the potential of the company to increase its market share and profitability through change of its culture from order based to inventory base.

Dell uses a push-pull strategy. It produces computers by using components after a customer order. Dell’s model is called a Direct model where suppliers deliver to Dell and Dell is directly in relationship with the customer without distributors and/or retailers. The customer is in the beginning (specific order) and at the end of the process. Suppliers are situated very close to the plant which results in a easy coordination. There are few suppliers and it saves money through shipping directly to customers. Next to specific components, Dell also uses some components through all orders. Each order consists of a motherboard for example.

The Dell Computer Corporation was founded in 1984 by Michael Dell, who began the company by refurbishing IBM clones out of his dorm room for extra money. From the beginning and through the 1990’s, the company grew quickly and was very successful. Dell used a cost leadership strategy and focus on creating products that were already in the market place, but changed the timing of production and the method of distribution that was in place with the company’s competitors by assembling computers to order and selling directly to the customers. The company focused on creating value for customers and meeting their needs, but into the

Six Sigma is a set of techniques and tools for process improvement. Bill smith who worked as an engineer in Motorola inc introduced it in 1986. The term Six Sigma originated from terminology associated with statistical modeling of manufacturing processes. The maturity of a manufacturing process can be described by a sigma rating indicating its yield or the percentage of defect-free products it creates.

The project executed by the firm demonstrates a high application of Six Sigma tools. Before the start of the actual project, senior management used benchmarking to establish the company’s position amongst industry competitors. After establishing that the firm is either below or well below the average of the industry and best-in-class groups, a Black Belt certified employee was tasked with reviewing data and selecting an accomplishable DMAIC project.

Although Dell is an extremely successful company, there are areas of improvement and enhancement that should be considered. After a thorough analysis of Dell¡¯s IT tools, business model, IT infrastructure and competitive advantage, we have developed seven key suggestions. By implementing these recommendations, Dell can keep its high ranking in the competitive computer industry by increasing customer satisfaction, competitive advantage and superior value chain, without changing its principal operations to achieve these goals.