This amount includes seller specified US postage charges as well as applicable international P&P, dispatch, and other fees. This amount is subject to change until you make payment. For additional information, see the Global Postage Programme terms and conditions- opens in a new window or tab.
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Rare vintage collectable Silicon On Sapphire HP 1AE86001 gold white ceramic CPU |
Service and other details:
*The estimated delivery time is based on the seller's dispatch time, the postal service selected and the payment method selected. Sellers are not responsible for delivery times. Transit times may vary, particularly during peak periods. A reserve price is the minimum price the seller will accept. This price is hidden from bidders. To win, a bidder must have the highest bid and have met or exceeded the reserve price. Start of LayerEnd of LayerItems delivered internationally may be subject to customs processing depending on the item's declared value.Sellers set the item's declared value and must comply with customs declaration laws.Buyers may be subject to additional charges for customs clearance.Visit eBay's page on international trade- opens in a new window or tab. International Delivery - items may be subject to customs processing depending on the item's declared value.Sellers set the item's declared value and must comply with customs declaration laws.As the buyer, you should be aware of possible: - delays from customs inspection. - import duties and taxes which buyers must pay.- brokerage fees payable at the point of delivery.Your country's customs office can offer more details, or visit eBay's page on international trade- opens in a new window or tab. | ||||||||
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) Seller assumes all responsibility for this listing.Item number: 120933233348
 10%- opens in a new window or tab of the final sale price will support Survival International- opens in a new window or tab ( Learn more about eBay Giving Works - opens in a new window or tab ) | |||
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Item specifics | ||||||||
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This is a very early Hewlett Packard processor chip in a highly unusual white and gold delicately thin ceramic package, 37mm square. Made by HP in the 1970's, I believe using their advanced Silicon On Sapphire process. This is a semiconductor fabrication process only used for highly specialised high speed applications today where, instead of using bulk silicon, a very thin layer of silicon from gaseous form is grown onto a slab of sapphire. It was very advanced for the time offering relatively high switching speeds. http://en.wikipedia.org/wiki/Silicon_on_sapphire |
Seller assumes all responsibility for this listing.
Postage and packaging
Item location: London, London, United Kingdom
Postage to: N. and S. America, Europe, Asia, Australia
Postage and packaging | To | Service | Estimated delivery* |
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£7.85 | Ireland | Royal Mail International Signed-for | Between 3 - 5 working days Seller posts within 2 days after receiving cleared payment - opens in a new window or tab. |
*The estimated delivery time - opens in a new window or tab is based on the seller's dispatch time, the postal service selected, and when the seller receives cleared payment - opens in a new window or tab. Sellers are not responsible for postal service transit times. Transit times may vary, particularly during peak periods.
Domestic dispatch time |
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Will usually dispatch within 2 working days of receiving cleared payment- opens in a new window or tab. |
Returns policy
Returns policy details |
| The seller will not accept returns for this item. Sellers may be required to accept returns for items that are not as described. Learn more about your rights as a buyer.- opens in a new window or tab |
Payment details
| Payment method | Preferred/Accepted | Buyer protection on eBay |
|---|---|---|
 | Accepted | Pay with PayPal and you're fully protected. Learn more  |