Haddii aad rabto in aad dhisto ama aad cusboonaysiiso kombayutarka, waa fikrad aad u fiican in aad maal gashato xawaaraha SSD -ga. Iyadoo la haysto processor-ka degdega ah, ama kaadhka fiidiyooga ee ugu sarreeya ayaa kor u qaadaya waxqabadka, ma jiro qalab kale oo saameeya xawaaraha PC-gaaga sida SSD - ku sameeyo. Aaladaha kaydinta noocan oo kale ah kuma cusba suuqa, dad badanina way ogyihiin faa'iidooyinkooda. Si kastaba ha ahaatee, sanadihii ugu dambeeyay, waxaa jira nooc cusub oo ka mid ah darawallada adag ee gobolka oo la wareegaya: NVMe SSDs . Haddii aad rabto inaad ogaato sababta SSD -ga soo socda uu u noqon doono mid NVMe ah^{(NVMe one)} , akhri maqaalkan oo baro darawallada sida xawliga badan leh ee uu soo saaray Kingston .

Marka hore, sharaxaad kooban oo NVMe ah

Kahor intaanan horay usii socon oo aan wadaagno faa'iidooyinka NVMe SSD Drives, aan sharaxno waxa tignoolajiyadani tahay: NVMe ama Memory Express waa is-dhexgal software-heer warshadeed ah kaas oo awood u siinaya SSDs inay si toos ah ugu dhex maraan PCI Express (PCIe) interface jireed Motherboard-ka kumbuyuutarka. Waa waxa u oggolaanaya SSD^(SSDs) -yada inay u dhaqmaan sida xusuusta dhakhsaha badan ee ay yihiin, halkii ay ka ahaan lahaayeen disk-yada ay ku dayanayaan.

Kahor intaadan iibsan NVMe SSD kaaga ugu horreeya , waa inaad fahantaa farqiga u dhexeeya is-dhexgalka ay adeegsadaan SSDs iyo qaabkooda. Haddii aadan samayn, waxaan kugula talineynaa inaad akhrido: M.2 vs. NVMe: Waa maxay faraqa u dhexeeya marka ay timaado SSDs?^{(M.2 vs. NVMe: What is the difference when it comes to SSDs?)}

Hadda oo aan aasaaskii jidka ka saarnay, aan ku soo laabanno sababaha ay tahay inaad u iibsato NVMe SSD :

1. Xawaaraha sare, ilaa lix jeer ka dheereeya

Interface- ka NVMe aad ayuu uga dhaqso badan yahay SATA , wuxuuna u ogolaanayaa horumarro xawli ah oo la taaban karo. Si aan tusaale kuu siiyo, aan is barbar dhigno laba SSDs oo heerka gelitaanka ah: Kingston A400 SATA SSD iyo Kingston A2000 NVMe PCIe SSD . Waxaan eegnay noocyada 240 GB iyo 250 GB, siday u kala horreeyaan. Qaabka SATA waxa uu leeyahay xawli akhris oo xidhiidhsan oo ah 500 MB/s , halka nooca NVMe uu leeyahay xawaarihiisa 2000 MB/s - afar jeer ka sareeya. Xawaaraha qorista ee qaabka SATA waa 350 MB/s , halka midka NVMe uu yahay 1100 MB/s- in ka badan saddex jeer oo degdeg ah. Markaad dooranayso moodooyinka dhamaadka-sare ee NVMe SSDs , kala duwanaanshaha xawaaraha wuxuu kordhin karaa lix laab.

Tani waxay u tarjuntaa waqtiyada bootinta qabow ee si degdeg ah u shaqaynaysa iyo wakhtiyada dib u bilaabashada. Wareejinta faylalka ayaa aad u dheereeya, sidaas oo kale nashaadyada sida isku^{(compression)} -buufinta feylka iyo hoos-u- dhigga^{(decompression)} ama tafatirka sawirka iyo muuqaalka.

Waxaan sidoo kale is barbar dhignay darawalada ku jihaysan ganacsiga sida Kingston DC1000M U.2 (NVMe SSD) iyo Kingston DC450R 2.5" ( SATA SSD ) Daahida ayaa hoos u dhacda marka la isticmaalayo qaabka NVMe , laga bilaabo <500 µs ilaa <300 µs xogta akhriska iyo ka < 2 ms ilaa <1 ms si loo qoro xogta.Waqtiga ay ku qaadanayso NVMe SSDs si ay u raadiyaan xogta aad u baahan tahay aad ayay uga gaaban tahay.Tani waxa ay u tarjumeysaa daahitaanka macaamil ganacsi ee aad u hooseeya .

2. Incryption-ka iyo amniga lagu dhex dhisay

Inta badan macaamiisha SATA SSD^{(SATA SSDs)} -yada ma bixiyaan sir ku dhex jirta, ilaa aad dooratid ikhtiyaarada dhamaadka-sare ee qaaliga ah mooyaane. Taas bedelkeeda, dhammaan NVMe SSD^{(NVMe SSDs)} - yada Kingston waa is-khusayn, iyagoo isticmaalaya XTS-AES 256-bit encryption xooggan. Waxay sidoo kale bixiyaan isdhexgalka TCG Opal 2.0 xalalka maareynta amniga ee Symantec , McAfee , WinMagic , iyo kuwa kale. Tilmaamaha noocan oo kale ah faa'iido uma aha oo kaliya isticmaalayaasha ganacsiga, laakiin sidoo kale isticmaalayaasha guriga kuwaas oo xiisaynaya in ay helaan amniga ugu wanaagsan ee suurtogalka ah ee xogtooda.

Faahfaahin dheeraad ah, eeg sifooyinka darawallada sida Kingston A2000 NVMe PCIe SSD iyo Kingston KC2000 NVMe PCIe SSD .

3. Waxtarka awoodda

Wadayaasha NVMe^(NVMe) waxay u janjeeraan inay ku cunaan qadar yar oo awood ah qaabka heeganka ah, oo u qalma aaladaha heerka-shirkadeed. Marka hore^(First) , aan eegno Kingston A2000 NVMe PCIe SSD . Marka shaqo la'aan, waxay isticmaashaa 0.0032W. Inta lagu jiro isticmaalka celceliska, waxay u baahan tahay 0.08W oo awood ah. Aan barbar dhigno Kingston A400 SATA SSD hal mar oo kale. Wadaadkani wuxuu u baahan yahay 0.195 W marka uu shaqaynayo iyo 0.279 W celcelis ahaan. NVMe SSDs waxay bixiyaan hoos u dhac aad u weyn isticmaalka tamarta, taasoo ka dhigaysa inay ku fiican yihiin buugaagta ultrabooks iyo aaladaha kale ee mobilada. Isticmaalka tamarta hoose waxay sidoo kale u tarjumeysaa faa'iido kale: kulayl yar oo la dhaliyo.

4. Miisaanka hoose iyo booska jirka oo yar waxay ka dhigan tahay dhaqdhaqaaqa kordhay

Qaar badan oo NVMe SSDs ah ayaa isticmaala qaabka M.2, kaas oo u qaabaysan sidii ul xanjo ah. Inta badan Motherboard-yada casriga ah waxay leeyihiin laba ama in ka badan oo boosaska M.2 ah, taasoo kuu oggolaanaysa inaad SSD^(SSDs) -yadaada ku socodsiiso RAID .

Cabbirrada Kingston KC2000 , oo ah NVMe SSD , waa 80mm x 22mm x 3.5mm, halka Kingston KC600 , oo ah SATA SSD caadiga ah oo adeegsata qaabka 2.5, wuxuu leeyahay cabbir 100.1mm x 69.85mm x 7mm

NVMe SSD-yada^{(NVMe SSDs)} aad ayey uga yar yihiin kuwa SATA -ga caadiga ah waxayna miisaankooda afar jeer ka yar yihiin (10 garaam halkii 40) Tani waxay ka dhigaysaa doorasho aad u fiican oo loogu talagalay ultrabooks, laptops, iyo mini PCs.

Waa maxay ra'yigaada ku saabsan NVMe wadeyaasha^(NVMe) gobolka adag?

Waxaan nahay taageereyaal waaweyn oo NVMe SSD ah, waxaanan kula talineynaa qof kasta oo raba kombuyuutar shaqo sare leh. Waxaan sidoo kale ku haynaa kombuyuutarrada^(PCs) aan u isticmaalno shaqadayada Digital Citizen . Kahor intaadan xidhin maqaalkan, na soo ogeysii waxa aad ka qabto NVMe wadeyaasha^(NVMe) dawlad- adag. Ma ku qanacsan tahay xawaaraha kordhay ee ay bixiyaan? Ka warran sifooyinkooda kale? Hoos ka faallooda^(Comment) , oo aan ka wada hadalno.

4 reasons why you should buy a NVMe SSD instead of SATA SSD

If you want to build or upgrade a computer, it іs a great іdea to invest in a fast SSD drive. While having a fast processor, or a top-notch video card boosts рerformance, no other hardware comрonent impacts the ѕpeed of your PC as the SSD does. Such storage devіces are not new on the market, and many people know of their benefits. However, in recеnt years, there's a new type of solid-ѕtate drives that are taking over: NVMe SЅDѕ. If you want to know why your next SSD should be an NVMe one, read this article and lеarn aboυt the blazingly-fast drives manufactured by Kingston.

First, a brief description of NVMe

Before we go ahead and share the benefits of NVMe SSD drives, let's explain what this technology is: NVMe or Non-Volatile Memory Express is an industry-standard software interface that enables SSDs to run directly through the PCI Express (PCIe) physical interface on a computer's motherboard. It is what allows SSDs to act more like the fast memory that they are, rather than the hard disks they imitate.

Before buying your first NVMe SSD, you should understand the difference between the interfaces used by SSDs and their form factor. If you do not, we recommend reading: M.2 vs. NVMe: What is the difference when it comes to SSDs?

Now that we've got the basics out of the way, let's get back to the reasons why you should buy a NVMe SSD:

1. Higher speeds, up to six-times faster

The NVMe interface is a lot faster than SATA, and it allows significant speed improvements. To give you an example, let's compare two entry-level SSDs: Kingston A400 SATA SSD and Kingston A2000 NVMe PCIe SSD. We looked at the 240 GB and 250 GB versions, respectively. The SATA model has a sequential read speed of 500 MB/s, while the NVMe model has a speed of 2000 MB/s - four times higher. The write speed of the SATA model is of 350 MB/s, while that of the NVMe variant is of 1100 MB/s - more than three times faster. When choosing higher-end models of NVMe SSDs, the speed differences can increase six-fold.

This translates into faster operating cold boot times and restart times. File transfers are substantially speedier, and so are activities like file compression and decompression or photo and video editing.

We also compared enterprise-oriented drives like Kingston DC1000M U.2 (NVMe SSD) and Kingston DC450R 2.5" (SATA SSD). The latency decreases when using the NVMe model, from <500 µs to <300 µs for data reading and from <2 ms to <1 ms for data writing. The time it takes for NVMe SSDs to seek the data you need is substantially shorter. This translates into ultra-low transactional latency for the large data sets and web-based applications that run on enterprise systems.

2. Built-in encryption and security

Most consumer SATA SSDs do not offer built-in encryption, unless you choose the pricier high-end options. In contrast, all NVMe SSDs from Kingston are self-encrypting, using strong XTS-AES 256-bit Encryption. They also offer integration with TCG Opal 2.0 security management solutions from Symantec, McAfee, WinMagic, and others. Such features are useful not only to business users, but also to home users who are interested in having the best possible security for their data.

For more details, take a look at the specifications of drives like Kingston A2000 NVMe PCIe SSD and Kingston KC2000 NVMe PCIe SSD.

3. Power efficiency

NVMe drives tend to consume a paltry amount of power in standby mode, worthy of enterprise-grade devices. First, let's take a look at Kingston A2000 NVMe PCIe SSD. When idle, it consumes 0.0032W. While in average use, it needs 0.08W of power. Let's compare it with the Kingston A400 SATA SSD one more time. This drive needs 0.195 W when idle and 0.279 W on average. NVMe SSDs offer a drastic reduction in energy consumption, which makes them ideal for ultrabooks and other mobile devices. The lower energy consumption also translates into another benefit: less heat generated.

4. Lower weight and smaller physical space means increased mobility

Many NVMe SSDs use the M.2 form factor, which is shaped like a stick of gum. Most modern motherboards have two or more M.2 slots, allowing you to run your SSDs in RAID.

The dimensions of the Kingston KC2000, which is an NVMe SSD, are 80mm x 22mm x 3.5mm, while the Kingston KC600, which is a classic SATA SSD that uses the 2.5" form factor, has a size of 100.1mm x 69.85mm x 7mm.

NVMe SSDs are much smaller than regular SATA ones and weigh four times less (10 grams instead of 40). This makes them an excellent choice for ultrabooks, laptops, and mini PCs.

What is your opinion about NVMe solid-state drives?

We're big fans of NVMe SSD drives, and we recommend them to everyone who wants a top-performing computer. We also have them in the PCs we use for our work at Digital Citizen. Before closing this article, let us know what you think about NVMe solid-state drives. Do you appreciate the increased speed they offer? What about their other features? Comment below, and let's discuss.

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