Hagahayaga wax iibsiga ee SSD^(SSD) , waxaanu kugu hubayn doonaa dhammaan aqoonta aad u baahan tahay si aad uga caawiso samaynta go'aan iibsi oo xog leh. Waxaanu kaa caawin doonaa inaad ku hagto noocyada saxda ah, ku bari doona wax ku saabsan tignoolajiyada kala duwan ee SSD , oo aanu kuu sharaxno inta ay tahay inaad ku kharash garayso noocyada kala duwan ee SSD .

Waxaan rajeyneynaa, dhamaadka hagahayaga, waxaad ogaan doontaa wax kasta oo jira oo ku saabsan iibsashada SSDs . Haddii aanad iibsanayn SSD maanta, hubi inaad bookmarks boggan si aad u hesho macluumaadka diyaar u ah markaad go'aansato inaad mid iibsato.

Maxaad u soo gadataa SSD?

Way toosan tahay - SSD-yadu^{(– SSDs)} aad bay uga dheereeyaan darawallada adag ee caadiga ah waxayna u badan tahay inay burburaan. SSDs waxay isticmaalaan unugyo flash ah oo koronto lagu soo dallaco. Unugyadu way xusuustaan ​​xaaladdooda weligood. PC-gaagu waxa uu u akhriyaa unug la dallacay sida 1 iyo unug aan dallacaad lahayn sida 0 ee binary.

Hard Drive-yada, dhanka kale, waxay aad ugu eg yihiin ciyaaryahanada rikoodhada leh ee qaybaha dhaqaaqa leh. Gacanta dhabta ah waa inay ku cadaadisaa saxanka si jir ahaan loogu qoro. Markaad akhrinayso saxanka, waa in sidaas oo kale la sameeyaa.

Sida aad qiyaasi karto, qaybaha dhaqaaqa uma fiicna cimriga dheer. Hard Drive-ku wakhti ka dib wuu yarayn karaa oo gabi ahaanba wuu fashilmi karaa. SSD^(SSDs) -yadu way jabi karaan, sidoo kale, maadaama unugyada la isticmaalo oo dib loo isticmaalo marar badan, laakiin waxaa la saadaaliyay inay sii jiraan muddo dheer, oo aad u dheer.

Sida iska cad, cimri dhererku maaha meesha ugu weyn ee lagu iibiyo SSDs . Dhammaan waxay ku saabsan tahay xawaaraha. Marka la barbardhigo, dhamaadka sare ee 7200 RPM darawalku wuxuu leeyahay xawaare gaaraya ilaa 210 MB/s wax akhri/qorid, halka heerka gelitaanka SSD sida Crucial CT250MX uu leeyahay xawaare dhan 560/510 MB/s akhri/qorid. SSD^(SSDs) -yada horumarsan ayaa aad u dheereeya.

Marka la eego waxqabadka adduunka dhabta ah, tani waxay ka dhigan tahay dhowr waxyaalood:

• Waqtiyada bootinta aad u dhaqso badan
• Barnaamijyadu si degdeg ah ayey u shubmaan
• Hiigsi yar^(Less) oo qaboojisa ciyaaraha fiidyaha
• Wakhtiga wareejinta faylka waa dhakhso badan yahay
• Barnaamijyadu si fiican ayay u wada socdaan

Waa maxay Noocyada SSD-yada jira?

Haddii aan ilbidhiqsiyo iska indho-tirno noocyada kala duwan ee noocyada kala duwan, waxaa jira laba tignoolajiyada SSD oo hadda la iibinayo. Waxaan haynaa SATA 3 AHCI SSD ee caadiga ah ka dibna waxaan haysanaa NVME SSD . Labada NVME iyo AHCI waa noocyada 'controller' software ee loo isticmaalo in lagula xiriiro kaydinta.

AHCI waa tignoolajiyada da'weyn, ka sii duugowday, halka NVME ay aad uga cusub tahay oo aad u dheereeya. Natiijo ahaan, NVME SSD aad ayuu uga qaalisan yahay SATA SSD . Si wax looga dhigo kuwa kakan, awoodda buuxda ee NVME waxaa la gaarayaa kaliya haddii aad ka gudubto faylal waaweyn. Wax badan ayaan ku sharaxnay dulmarka tignoolajiyada SSD^{(SSD technology overview)} .

Waqtiyada kicinta, ciyaaraha, ama shaqada xafiiska iftiinka, farqiga xawaaraha ee NVME iyo AHCI SSD waa dhawr ilbiriqsi. Dhaqdhaqaaqa faylalka waaweyn ama tafatirka fiidiyowyada iyo sawirrada, farqiga ayaa noqon doona mid la dareemo. Waxaan u hadleynaa ku dhawaad ​​7 jeer si degdeg ah. Hoos^(Below) waxaa ku yaal dulmar ku saabsan xawaaraha wareejinta faylka ee kala duwan iyo waqtiyada bootinta.

Read/write speed:

• 7200 RPM HD - ilaa 210 MB/s
• SATA 3 SSD - ilaa 550MB/s
• NVME SSD - ilaa 3500MB/s

Waqtiyada bootinta (la qiyaasay):^{(Boot times (estimated):)}

• 7200 RPM HD - 36 ilbiriqsi
• Sata 3 SSD waqtiga Boot - 9 ilbiriqsi
• NVME SSD - 6 sekan

Waqtiyada bootinta ee ku saleysan muuqaalkan^{(this video)} .

Sida aad arki karto, wakhtiga bootinta ayaa hoos u dhigaya darawalka adag ilaa SSD waa mid aad u weyn. Ka boodka SSD ilaa NVME aad buu u yar yahay. Si kastaba ha ahaatee, NVME waxay weli leedahay hogaanka weyn ee xawaaraha akhrinta/qorista faylka marka faylasha waaweyni ay khuseeyaan.

Markaa, adiga oo taas maskaxda ku haya, u tag NVME haddii aad ka dib tahay xawaaraha ugu dhakhsaha badan ee suurtogalka ah ee dhaqaajinta faylalka waaweyn. Haddii aadan daruuri u baahnayn taas, waxaad ku dhejin kartaa isla miisaaniyada awood sare oo SSD ah.

Intee in le'eg ayay tahay inaad ku bixiso Sata 3 SSD Drive ?

In kasta oo qiimaha SSD^{(Whilst SSD)} uu si joogto ah hoos ugu dhacayo, haddana way ka qaalisan yihiin darawallada adag ee caadiga ah. Qadarka aad bixiso GB kasta waxay ku xirnaan doontaa sumadda aad dooratay iyo awoodda wadista. Waqtiga qorista, waxaan la soconay qiimaha kala duwan ee darawallada SSD ee ^(SSD)Amazon waxaanan ku soo gabagabeeynay in celceliska qiimaha lagu bixiyo darawal kasta oo kala duwan uu yahay sida hoos ku qoran.

• 1TB wadista: Celcelis ahaan $135
• 500GB wadista: Celcelis ahaan $67
• 250GB wadista: Celcelis ahaan $44
• 120GB wadista: Celcelis ahaan $24

Intee in le'eg ayay tahay inaad ku bixiso NVME Drive ?

Sidii hore loo sheegay, darawalada NVME^(NVME) ayaa ka qaalisan darawalada caadiga ah ee SSD . Waa inaad sidoo kale hubisaa inaad haysato xiriiriyaha M.2 ku habboon Motherboard-ka ka hor intaadan iibsan mid. Xidhiidhiyaha M.2 wuxuu u eg yahay sidan:

In kasta oo qiimaha caadiga ah ee SSD ay aad isugu shabahaan noocyada kala duwan, waa sheeko ka duwan darawallada NVME . Tusaale ahaan, waxaad ku bixin kartaa ilaa $250 1TB Samsung 970 PRO ama $145 ee Muhiimka ah P1 1TB.

Haddii qiimuhu ka hooseeyo $200, waxaa jira badiyaa wax la qabsado. Qaado P1 tusaale ahaan – xawaarihiisa ugu sarreeya waa 2,000MB/s wax-akhris iyo 1,500MB/s wax-akhris. Samsung 970 PRO , dhanka kale waxa uu leeyahay xawaarihiisa ilaa 3,500MB/s wax akhri/qorid.

NVME SSD ee dhabta ah ee leh awood xawli buuxa leh, waxaad eegaysaa celceliska qiimaha soo socda:

• 1TB wadista: Celcelis ahaan $240
• 500GB wadista: Celcelis ahaan $130
• 250GB wadista: Celcelis ahaan $80
• 120GB wadista: Celcelis ahaan $50

Haddii aad aragto badeecad leh xawaarihiisa aad u hooseeya, si taxadar leh u akhri sharraxaadda oo akhri faallooyinka onlayn si aad u fahamto sababta.

Waa kuwee Noocyada SSD ee lagu kalsoonaan karo?

Ka iibsashada SSD sumad la isku halayn karo waa muhiim sababtoo ah xasuustu waxay noqon kartaa shay adag in la saxo. Haddii cimri-dherernimadu ay walaac leedahay, waa inaad higsaneysaa noocyo leh rikoor la xaqiijiyay oo ah soo saarista wadiiqooyin waara.

Tijaabo xiiso leh ayaa^{(interesting experiment)} muujisay in Kingston , Samsung , iyo Corsair wadis^(Corsair) ay badbaadeen ka dib markii ay qoreen 1000 TB oo xog ah. Maskaxda ku hay, taasi waa xog badan. Noocyada kale ee caanka ah waxaa laga yaabaa inaysan ku sii jiri doonin muddo dheer.

Waxa ugu fiican ee aad samayn karto markaad dooranayso darawalku waa inaad akhrido faallooyinka macaamiisha ee cimri dhererka oo aad ka baarto sumadda internetka arrimaha suurtagalka ah. Ugu dambayntii, qiimo dhimis yar miyaa runtii u qalantaa marka laga yaabo inaad ka dooranayso sumad la aamini karo oo ka yar mid la isku halayn karo?

In kasta oo daraasaddan lagu sameeyay AHCI SATA 3 darawallada caadiga ah, waxaan ku kalsoonnahay in natiijooyin isku mid ah lagu arki doono wadista NVME .

Soo koobid

Waad ku mahadsan tahay akhrinta hagaha iibka SSD . Waxaan rajeyneynaa in hagahan uu ahaado mid macluumaad kugu filan si uu kaaga caawiyo iibsashadaada xigta.

Ma qabtaa su'aalo dheeraad ah oo ku saabsan SSDs ? Waad ku mahadsan tahay inaad ii soo dirto tweet-ka waana ku faraxsanahay inaan ka jawaabo. Ku raaxayso!

SSD (Solid State Drive) Buying Guide for 2019

In our SSD buyіng guide, we’ll be arming you with all of the knowlеdge you need to help make an informеd purchasing decision. We’ll help steer уou to the right brands, teach you about different SSD technology, and explain how much you should be sрendіng for dіfferent SSD types.

Hopefully, by the end of our guide, you’ll know everything there is to know about buying SSDs. If you’re not buying an SSD today, make sure to bookmark this page so that you have the information ready for when you do decide to purchase one.

Why Buy an SSD?

It’s quite straightforward – SSDs are far faster than standard hard drives and typically less likely to break down. SSDs use flash cells that are charged up with electricity. The cells remember their state forever. Your PC reads a charged cell as a 1 and a non-charged cell as a 0 in binary.

Hard drives, on the other hand, are more like record players with moving parts. A real arm has to press down on the disk to physically write into it. When reading the disk, the same must be done.

As you can imagine, moving parts are not good for longevity. Hard drives can slow down over time and completely fail. SSDs can break, too, as cells are used and reused over and over, but they are predicted to last for far, far longer.

Obviously, longevity isn’t the main selling point for SSDs. It’s all about the speed. To compare, a high end 7200 RPM drive has a speed of up to 210 MB/s read/write, whilst an entry level SSD like the Crucial CT250MX has a speed of up to 560/510 MB/s read/write. More advanced SSDs can go much faster.

In terms of real world performance, this means a number of things:

• Much faster boot up times
• Programs load faster
• Less hitching and freezes in video games
• File transfer time is quicker
• Programs run better side by side

What Types of SSDs are There?

If we ignore the different form factors for a second, there are two SSD technologies being sold right now. We have the typical SATA 3 AHCI SSD and then we have the NVME SSD. Both NVME and AHCI are types of software ‘controller’ used to communicate with storage drives.

AHCI is an older, more outdated technology, whilst NVME is far newer and much faster. As a result, an NVME SSD is considerably more expensive than a SATA SSD. To make things more complexing, the full potential of NVME is only reached if you move over large files. We explained more in our SSD technology overview.

For boot up times, gaming, or light office work, the speed difference in an NVME and an AHCI SSD is just a few seconds. For moving large files or editing videos and photos, the difference will be very noticeable. We’re talking almost 7 times faster. Below is an overview of different file transfer speeds and boot times.

Read/write speed:

• 7200 RPM HD – up to 210 MB/s
• SATA 3 SSD – up to 550MB/s
• NVME SSD – up to 3500MB/s

Boot times (estimated):

• 7200 RPM HD – 36 seconds
• Sata 3 SSD Boot time – 9 seconds
• NVME SSD – 6 seconds

Boot times based on this video.

As you can see, the boot time decrease from hard drive to SSD is huge. The jump from SSD to NVME is very small. However, the NVME still has a large lead in file read/write speeds when larger files are concerned.

So, with that in mind, go for an NVME if you are after the fastest speed possible for moving large files. If you don’t necessarily need that, you can put the same budget into a higher capacity SSD drive.

How Much Should You Pay For a Sata 3 SSD Drive?

Whilst SSD prices are constantly dropping, they are still more expensive than traditional hard drives. The amount you pay per GB will depend on the brand you choose and the drive capacity. At the time of writing, we monitored the prices of different SSD drives on Amazon and concluded that the average price to pay per different capacity drive is as shown below.

• 1TB drive: On average $135
• 500GB drive: On average $67
• 250GB drive: On average $44
• 120GB drive: On average $24

How Much Should You Pay For an NVME Drive?

As mentioned earlier, NVME drives are more expensive than standard SSD drives. You must also make sure you have a suitable M.2 connector on your motherboard before you purchase one. An M.2 connector looks like this:

Whilst the standard SSD prices are very similar across brands, it’s a different story with NVME drives. For example, you can pay around $250 for the 1TB Samsung 970 PRO or $145 for the Crucial P1 1TB.

If prices are lower than $200, there’s usually a catch. Take the P1 for example – its top speeds are 2,000MB/s read and 1,500MB/s write. The Samsung 970 PRO, on the other hand has speeds of up to 3,500MB/s read/write.

For a real NVME SSD with full speed potential, you’re looking at the following average prices:

• 1TB drive: On average $240
• 500GB drive: On average $130
• 250GB drive: On average $80
• 120GB drive: On average $50

If you see a product with significantly lower speeds, read through the description carefully and read reviews online to understand why.

Which SSD Brands are Reliable?

Buying an SSD from a reliable brand is important because flash memory can be a tricky thing to get right. If longevity is a concern, you should aim for brands that have a proven track record of manufacturing long lasting drives.

An interesting experiment showcased that Kingston, Samsung, and Corsair drives survived after writing 1000 TB of data. Keep in mind, that’s a lot of data. Other lesser known brands may not last quite as long.

The best thing you can do when choosing a drive is to read customer reviews on longevity and research the brand on the internet for potential issues. Ultimately, is a slight reduction in price really worth it when you may be choosing a lesser trusted brand over one that is reliable?

Whilst this study was done on typical AHCI SATA 3 drives, we’re confident similar results would be seen on an NVME drive.

Summary

Thanks for reading our SSD buying guide. We hope that this guide has been informative enough to help you make your next purchase.

Have any more questions about SSDs? You’re welcome to send me a tweet and I’d be happy to respond. Enjoy!

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