CAN THIS DRIVE BE USED IN LAPTOP PC?

No, This is a desktop hard drive. http://www.newegg.com/Product/Product.aspx?Item=9SIA2W014M8024&cm_re=WD_500_Gig_notebook_hard_drive-_-22-236-562-_-Product

Is this a suitable drive for an iMac circa 2007 (before they had to be Apple drives)?

I put one in an iMac 21.5" Mid-2011 Model with no problems at all.

Questions & Answers: WD Desktop Mainstream WDBH2D5000ENC-NRSN 500GB 7200 RPM 32MB Cache SATA 6.0Gb/s 3.5" Mainstream Internal Hard Drive Retail

Home
Components & Storage
Hard Drive
Desktop Internal Hard Drives
Western Digital
Item#: N82E16822236529
Questions & Answers

(11)

double click image to zoom in

Shop All Western Digital Products

WD Desktop Mainstream WDBH2D5000ENC-NRSN 500GB 7200 RPM 32MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive

7200 RPM 32MB Cache
SATA 6.0Gb/s
Retail or OEM packing may vary

Out of Stock