Evening in Parambikkulam, Kerala, India. Evening is the time of the day between daytime and night or between sunset and bedtime. There is no precise definition in terms of clock time, but it is often considered to start around 5 p.m., 6 p.m. or 7 p.m. and to last until night-time or bedtime.
its true that WD does not make a single patter 7200rpm laptop drive in the 500+GB range (yet). The largest single platter drive you can get in 2.5 7200rpm is the 320GB WD3200BEKT. The Blue 5400rpm drive does come in a single platter 500gb size: WD5000BPVT, WD5000LPVX, & WD5000MPCK.
Updated: 04/26/2017 by. Short for Compact Disc-Read Only Memory, a CD-ROM (shown right) is an optical disc which contains audio or software data whose memory is read only. A CD-ROM Drive or optical drive is the device used to read them. CD-ROM drives have speeds ranging from 1x all the way up to 72x, meaning it reads the CD roughly 72 times faster than the 1x version. As you would imagine, these drives are capable playing audio CDs and reading data CDs.