Samsung SpinPoint T166


Samsung SpinPoint T166
Model Number Capacity
HD080GJ 80 GB
HD160HJ 160 GB
HD32xKJ 320 GB
HD50xLJ 500 GB
Lowest Real-Time Price (500 GB):

In our roundup of 250 gigabyte drives published a year and a half ago, contenders from Hitachi, Maxtor, Samsung, Seagate, and Western Digital went head-to-head in our comprehensive test suite. Samsung's SpinPoint P120 balanced performance, acoustics, and power draw more adeptly than the competition and forged its way to our newly created "Budget Storage" category on the Leaderboard.

Over the ensuing months, while the 250 GB capacity point continued to see modest reductions in price, it was the once-king-of-the-hill 500-gigabyte sector that tumbled most in price. At the time of this writing, although they have not fallen through the magic $100US price barrier, these half-terabyte units nonetheless represent a sweet combination of capacity and price. Though we followed up with a 500 gigabyte drive roundup shortly after our view of 250-gig drives, we regrettably were unable to include an entry from Samsung. With this review, however, we are pleased to redress the issue with a look at Samsung's SpinPoint T166.

Top of the driveWhile rumors of a larger unit run rampant, the SpinPoint T166 officially remains Samsung's flagship desktop offering. The T166 combines 3 167-gigabyte platters with a 7200 RPM spindle to hold the fort at 500 gigabytes. Samsung specs the drive with an 8.9 millisecond seek time and equips the drive with a 16-megabyte buffer. A smaller 8-megabyte buffer is also an option on the 500- and 320-gig units while the 160 and 80 GB versions are restricted to 8 MB only.

In the following tests, we will contrast the SpinPoint T166 (HD501LJ, 500 GB, 16 GB buffer) with the following drives:

Hitachi Deskstar T7K500 (500 GB) Same-generation competing unit
Maxtor MaXLine Pro (500 GB) Same-generation competing unit (mechanically identical to the DiamondMax 11)
Samsung SpinPoint P120 (250 GB) A predecessor to the review drive
Seagate Barracuda 7200.9 (500 GB) Same-generation competing unit
Western Digital RE2 (500 GB) Same-generation competing unit (mechanically identical to the 500 GB Caviar SE16)