hitachi 500gb hard drive

Drive Division plan, 9.2003. 10.2005 Hitachi and Seagate have announced the beginning of a massive use of disk vertical write technology (perpendicular recording), which will change the magnetic field parallel to the disc to a vertical (90 degree) and make fuller use of the storage space. 11.2005 year December 21, HDD maker Seagate announced the acquisition of Maxtor. 12.2007 years January,

First, capacity The size of the mobile hard disk capacity is the first choice for many people, usually in GB or TB units, the current market mainstream mobile hard disk capacity has 320GB, 500GB, 1TB, 2TB and so on. The size of the capacity is directly related to the user's storage needs, the choice of mobile hard dis

recent SSDs prices have dropped a lot, while the HDD is showing a different trend. Although the bulk SSD price is still a bit high, but has not been able to stop consumers abandon the pace of HDD, through a few years of application, 128GB, 256GB has not enough. The budget of the hands of users will often choose to directly locate a larger 500GB or even 1TBSSD, although the price is high, but the experience is excellent. Today we will bring several 512

high speed 2.0" hint, try to put some hundreds of trillion articles into the mobile hard drive, the speed is quite fast, so the problem is basically resolved. Originally, the main cause of the problem is due to some inferior chassis, in order to facilitate the use of users, although also provide a front USB interface, but these USB interface cable and the quality of the circuit board is rather poor, result

Introduction to Interfaces 　　IDE interface (Integrated-drive-electronics) is now commonly used external interface, mainly connected to the hard disk and optical drive. Using 16-bit data parallel transmission mode, small size, fast data transmission. An IDE interface can only receive two external devices. The IDE's English is all called "Integrated

Test hard drive Bad Sectors in CentOS Hard Disk status testing tools: smartctl, Badblocks, hdparm You can quickly see whether the hard disk is healthy by using smartctl. The command is as follows: [Root @ qy ~] # Yum installsmartmontools-y Start SMART # Smartctl -- smart = on -- offlineauto = on -- saveauto = on/dev/sd

Mobile hard drive believe that everyone will not be unfamiliar, similar to ordinary hard disk, only the mobile hard disk emphasis is portable mass storage products, so the mobile hard drive more than the use of USB or IEEE1394 fas

buys only the small capacity solid state drive, only uses to install the system, this greatly promoted the computer system to run the speed, the budget cost aspect also can control in can withstand the scope. The price comparison chart of the following solid-state and ordinary hard drives. The above is the current mainstream SSD hard

Question: A new 1 TB hard drive (SATA type II, or second-generation serial port) is being purchased, ready to be hung under the red Flag Redflag Linux 6 system to store massive CCD images. A summary of the steps 1. Connect the new hard drive 2. Configure a new hard

processes occupy high CPU resources, not clear friends don't worry, the process indicates that the CPU is idle, which means that it is the higher the better. In the helpless, I suddenly think of a few months ago due to hard disk partition table failure to repartition system. Although the software test results show that my hard drive health is good, but for a 80

protected] robin]# Megacli-pdlist-aall# # #有如下样式的几段, which shows the actual number of hard drives (below is a piece of 500G SSD information)Enclosure Device id:32Slot Number:3Drive ' s postion:diskgroup:0, Span:1, arm:1Enclosure position:0Device Id:3wwn:50025388a0061518Sequence Number:2Media Error count:0Other Error count:0Predictive Failure count:0Last predictive Failure Event Seq number:0PD Type:sataRaw size:465.761 GB [0x3a386030 sectors]Non coerc

]] toggle the state of FLAG on partition numberUnit unit Set the default unit to unitVersion display the version number and copyright information of GNU Parted(parted) Select/dev/sdbUsing/dev/sdb(parted) PrintModel:ata st3500413as (SCSI)disk/dev/sdb:500gbSector size (logical/physical): 512b/512bPartition Table:msdosNumber Start End Size Type File system Flags1 1049kB 500GB 500GB primary Ext4(parted) quitThe

I went to Pacific digital yesterday and bought the mobile hard drive. Originally, I wanted to buy a brand. I think the price is much more expensive than what I installed: patriot. 60 GB Yes 980 You can install one by yourself. See Seagate. 80g Of ( 8 m Cache, 5600 Convert, 2.5 Inch) 480 Yuan, plus a Hitachi box 50 Yuan, total 530 (