I bought this for a PC build and didn't pay attention that it was for Mac. It is open box and appears brand new. I'll accept returns if there are any problems. Lowest price I've seen.

Product Description

12.7mm in height DVD-R/RW Burner Writer Rewritable SuperDrive DVR-TS09PC Writes Drive SATA Slot-loading for Mac mini, iMac 21.5" 24" 27", Can Replace AD-5670S, AD-5680H, AD-5690H, UJ-875A, AD-7640S, SATA Connector, without the eject botton, without the bezel. 


Description:
Replacment 12.7mm Drive For Apple iMac Slot-loading design SATA interface
2 MB Buffer
130 ms access time
12.7 mm height

Write Speed:
DVD±R: 8x
DVD±R DL: 4x
DVD+RW: 8x
DVD-RW: 4x
CD-R: 24x
CD-RW: 16x

Read Speed:
DVD-ROM: 8x
CD-ROM: 24x

Compatible With:
Apple iMac 24" (2009 DDR3 model only)
Apple iMac 21.5" ALL
Apple iMac 27" ALL
This drive fits and can be used in any of the 20" A1224 Early 2009, 21.5" A1311 Late 2009/Mid-2011, 24" A1225 Early 2009, and 27" A1312 Late 2009 iMac Models.

Packing include :
1x DVR-TS09PC DVD-R/RW Burner Drive

Note: This item is for the drive only. Software, Cables, Screws and Documentation are not included.