我記得SONY跟LiteON下的訂單是812S，交期應該就是二月份

至於851S跟812S的差別就在-R的燒錄速度，812S -R的燒錄速度是8x

Thursday, January 15th, 2004
Lite-On To Begin Shipments Of 8x DVD Dual Drives To Sony In February
8:15 AM CST Posted By: Ian
A month or two ago we reported that Lite-On was going to start manufacturing DVD writers for Sony. According to a story at DigiTimes, Lite-On will start delivering these drives as early as next month.
Lite-On IT, Taiwan𠏋 largest producer of optical disc drives, will begin to deliver 8x half-height (H/H) DVD Dual burners to Sony in February, according to the company.

Sony, because of uncompetitive costs, stopped own production of DVD drives beginning with 8x models late last year.

Sony sold three million 8x DVD burners last year and the sales volume may double to six million units this year, Lite-On IT said. If Lite-On IT can absorb all of the OEM orders for 8x DVD burners, the monthly shipments would average 500,000 units, according to the company. However, Lite-On IT thinks that Sony is unlikely to rely on only one OEM supplier.
It's going to be interesting to see how Sony handles this. Their current DVD writer, the DRU-530A, is manufactured by OptoRite. Anyway, you can read the entire article over at DigiTimes.
http://www.digitimes.com/NewsShow/A...pages=B3&seq=95