Fujitsu Siemens is offering new laptop buyers a free replacement machine of the same value three years after they buy the original.
The firm's Lifebook4Life promotion guarantees to provide a free Lifebook replacement system after three years, subject to terms and conditions.
The company is also issuing an Esprimo Promise that pledges to repair or replace any of its Esprimo systems that fail within the standard warranty period and give customers their money back.
The offers applies to selected ranges of notebooks and PCs that Fujitsu Siemens Computers launched at the end of September.
Customers who register their new Lifebook systems within 21 days of purchase from a reseller and can produce a valid receipt on the third anniversary of the transaction, will be offered a contemporary system of comparable specification and value free.
Users of new Esprimo systems need to register their systems with the company within 21 days or purchase.
The aim of the promotions, said Paul Hoey, head of product marketing at Fujitsu Siemens Computers UK, is to "underline the complete confidence that the company has in its systems, and underlines the high levels of return on investment they deliver to business users".