Hitachi Global Storage Technologies unannounced DeskStar hard disk drive with 4TB capacity first in Japan. Since the new 4TB drive belongs to Deskstar 5K family, it will barely attract performance enthusiasts.

Thai-made parts, assemble 0S03361 China achieved 3.5-inch HDD 4TB capacity under 1. The maximum capacity is based on the previous HDD 1 3TB, this product is currently exceeding the maximum capacity it.

Hitachi GST Deskstar 4TB hard disk drives (model 5K4000, model number HDS5C4040ALE630) have 32MB cache, use Serial ATA-III (SATA-600) interface and utilize 4KB advanced format. The Deskstar 4TB hard drives use CoolSpin technology that promises to reduce power consumption without compromising performance. Actual spindle speed of CoolSpin-based drives is not published, but some estimate that it is 5900rpm.

Cache size is 32MB. SATA interface supports 6Gbps. In addition, automatically controlling the rotational speed of the spindle motor to balance power consumption and noise level "CoolSpin Technology" and the technology 4KB sector "Advanced Format" adopted, the package has been installed in the cache of 32MB that have been described.

The 4TB internal hard drives from Hitachi are available in select stores in Tokyo, Japan can be sold at ¥26800 - $345, €258. [Akiba PC Hotline]

Kingston has unveils an inexpensive model DiskKingston SSDNow V200 hard. The new drive is almost twice faster than its predecessor - SSDNow V100 SSD, as well as 20 percent cheaper than him.

DiskSSDNow V200 is available in 64 GB, 128 GB and 256 GB, both as a standalone disc and compact set of the possibility of expanding the computer. In the package we get SSD, software to copy data DVD with instructional film depicting the installation step by step, power cable and SATA cable. 3.5-inch version is also equipped with mounting brackets.

Kit includes dedicated to netbooks additional 2.5 inch outer casing, which makes it easy to transfer and copy data between HDD and SSD. Kingston SSD are covered by a three-year warranty and technical support all day.

The new Kingston SSDNow V200 drives priced at 360 zlotys for a model with a capacity of 64 GB, 610 zlotys for a model with a capacity of 128 GB and 1370 gold for a model with a capacity of 256 GB. The products are covered by a 3-year warranty. kingston website

If you need a free data recovery service you’ll that on the Internet the real free recovery soft is very difficult to find. Below techgran provide a Collection of 5 data recovery services w/ download.

Restoration: The recover results are very good for a free recovery software. You can download latest version of Restoration for free and test to recover difficult files and lost by mistake data. The last version of Restoration can be downloaded from here.

Recuva: is one of the most used free recovery software. The program is easy tu use and made by CC cleaner producer. Latest version of Recuva is able to restore files deleted by mistake and data wiped from recycle bin. The software is very tinny and is freeware.  This free recovery program is able to restore data from different media, like USB and memory cards. Installation and using of this soft is very easy and we like Recuva for good capacity of restoration. The latest version can be downloaded from here.

Pandora Recovery: is capable to restore files deleted from Recycle Bin or files wiped from some partitions. The latest version is able to restore some formatted partitions but is capable to work and restore just NTFS Windows partitions. However, the restoration capability is a little bit limited comparing with a paid recovery soft, but Pandora is a very good choice to recover for free your lost data. The software can be downloaded from here.

SoftPerfect File Recovery: is a freeware solution for undelete data. The last version of SoftPerfect File Recovery is very powerful and able to restore data from different media. The program is capable to recover data from hard drives and floppy discs but also to restore files from USB media, raid server data recovery and different memory cards. SoftPerfect is able to work very well with all Windows based filetypes, from FAT12 to NTFS partitions. The software can be downloaded from here.

Avira Unerase personal: It’s a soft produced by Avira Antivirus producer, with good recovery capabilities and able to restore files deleted by mistake. The soft is a good solution if the computer hard drive was corrupted b a virus infiltration or the MBR it was destroyed. With Avira Unerase Personal you’ll be able to recover the content of your hdd without any risk. The software can be downloaded from here.