Designed to deliver the performance of a SSD at prices slightly higher than
normal HDDs, Seagate Momentus XT drive is expected to quench the high-end
performance needs of laptops and workstations. The 2.5 inch drive has a cache of
32 MB and works at 7200 RPM spindle speed and operates through a SATA 3Gbps
interface. The drive has 4GB of solid state SLC NAND flash storage. Adaptive
Memory technology intelligently monitors your frequently used applications and
data files, and place them into the solid state portion of the drive, so they
can be quickly recalled thereby increasing its performance as and when
required.We checked out the drive performance using the HDTune benchmark. The
drive delivered 83 MB/sec with an access time of 2.1 ms while the burst rates
achieved by the disk are in the region of 130 MB/sec. The IOMeter benchmarked
the Seagate Momentus XT drive at an astounding 133 MB/ sec which speaks volumes
for the drive.The disk fared well as compared to the fellow Seagate Momentus
7200 HDD (reviewed in August 2009). The said disk gave an average transfer rate
of 78.5 MB/sec with an access time of 17.2ms. Thus a clear demarcation from HDD
performance and SSD like access times are being observed with the Momentus XT.
These scores are accentuated by the fact that this drive is priced marginally
above the normal HDD price range and is able to deliver SSD like
performance.This disk gives us a cost per GB of about Rs 16 with average HDDs
being priced in the region of about Rs 14. Whereas SSDs burn your pocket at Rs
140 per GB and above.
Price: Rs 8,100 ( 5-year warranty ) |
* Test Bed: Gigabyte P55A-UD7 motherboard , Intel Core i5 661 (3.33 GHz) Processor, 2GB (1800MHz) Patriot DDR3 RAM, NVIDIA GeForce 9600 GT graphic card, Windows 7 Ultimate |
Bottomline: SSD like performance at HDD price makes this hybrid drive a
desirable entity for all.
Shikhar Mohan Gupta