What are the benefits of a laptop dual drive?

What is the benefit of dual hard disk notebooks, I would like to know about the hybrid hard drive: Solid-State hard disk + mechanical hard drive How about a laptop like this, adding a solid silver plate to improve performance?

Dual hard disk notebook, small capacity is a solid-state hard drive, the general situation is 24GB or 32GB of solid-state hard disk used to install the operating system, if there is room for the remaining space can be used to install some commonly used software, so that the system start speed and software start speed will be faster, large capacity is mechanical hard disk Typically used to store and download large amounts of data, this is a compromise that guarantees that the costs will not be significantly increased, after all, even a 256GB solid-state drive is close to $2000.

If you buy a notebook with a mixed dual hard drive, you can take the following optimization options to make the most of your solid state hard drive with a large capacity.

One, AHCI hard drive mode can improve hard drive performance, determine your SSD is running in AHCI mode, open "HKEY_LOCAL_MACHINESYSTEMCURRENTCONTROLSETSERVICESMSAHCI". Right-click to modify Disk mode to "0", restart can be.

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Second, turn on the TRIM function to reduce disk wipe operation, extend the flash life of solid state hard disk, Windows 7 by default, the trim instruction is open, if you want to query the current status of the trim instructions, we can under the Administrator rights, access to the command prompt interface, input "fsutil Behavior Query Disabledeletenotify, and then you get feedback about the status of queries. In this case, the hint is "disabledeletenotify = 0", the trim instruction is enabled, and the prompt is "disabledeletenotify = 1", which is not enabled for the trim directive.

Do not turn on trim please update the drive and system patches in time.

Third, turn off System Restore function, this function will affect the normal operation of SSD or trim, and then affect the ability of the SSD's reading and writing.

Turn off the disk index, the solid state drive response time is very low do not need this function, as far as possible to reduce unnecessary read and write operations beneficial solid-state drives.

Shut down the disk consolidation plan, which will increase disk read and write operations, the solid-state drive will not produce disk fragmentation, this feature will only increase the number of reads and writes.

Six, turn off disk paging, do not recommend memory less than 4G students turn off this support, but turning off disk paging saves 3-5g disk space.

Seven, shut down the system sleep, for solid-state hard disk read speed is very fast, not necessary, can save 3GB of disk space.

Eight, turn off prefetch (prefetch) and SuperFetch (super prefetch) in terms of 0.1ms-level delay does not require this technology. So the performance will improve after the shutdown. Find Hkey_local_machinesystemcurrentcontrolsetcontrolsessionmanagermemory Managementprefetchparameters Right-click Enableprefetcher and Enablesuperfetch to modify this data from (1 or 3) to 0; restart.

Nine, the Quick Start system This function is shuts off the system to enter the picture, probably can save the 2-3s for you the start-up time, other option does not move, may have the negative influence. Press the keyboard win+r input msconfig, check whether no GUI guide is hooked up, if not please tick, OK.