Solid state diskovi ( SSD ) jedno su od najboljih rješenja za poboljšanje performansi i brzine naših računala. To je zato što su uvijek brži od tradicionalnih tvrdih diskova s ​​rotirajućim diskovima. Jedan od najvećih proizvođača SSD - a danas je Samsung , tvrtka koju svi znaju, posebno po svojim pametnim telefonima. Ovih smo nekoliko dana testirali njihov Samsung 750 EVO SSD uređaj: uređaj koji obećava velike brzine čitanja i pisanja po razumnoj cijeni. Evo što nam se sviđa, a što ne sviđa kod Samsung 750 EVO SSD -a, u ovoj recenziji:

Raspakiranje i hardverske specifikacije

Solid state diskovi nisu uređaji koji se prodaju u spektakularnim pakiranjima sa zamršenim dizajnom. Obično dolaze u jednostavnim kutijama i Samsung 750 EVO ne čini iznimku od ovog pravila.

Ovaj SSD je pakiran u tanku kutiju kvadratnog oblika, izrađenu od mat bijelog kartona. Na gornjoj strani kutije možete vidjeti sliku SSD -a , njegov naziv i kapacitet pohrane.

Na poleđini pakiranja ispisano je više informacija, uključujući informacije o vašem jamstvu. Bit će vam drago saznati da Samsung 750 EVO SSD ima 3-godišnje ograničeno jamstvo.

Unutar kutije pronaći ćete SSD na plastičnoj ladici i ispisani Sažetak jamstvene izjave^{(Warranty Statement Summary)} . Nema ništa drugo!

Samsung 750 EVO SSD ima oblik faktor od 2,5 inča, što znači da će jednako dobro stati u stolno računalo kao i u prijenosno računalo .

Kao što možete vidjeti na donjoj slici, SSD se povezuje s vašim računalom preko SATA 3 konektora.

Točne dimenzije su 3,94 x 2,75 x 0,27 inča (100 x 69,85 x 6,8 mm) po širini, visini i dubini. Posebno je dobar izbor ako ga trebate koristiti u prijenosnom uređaju, kao što je prijenosno ili konvertibilno računalo, jer je tako lagan: teži manje od 50 grama.

Samsung proizvodi i prodaje 750 EVO SSD u više verzija, s različitim kapacitetima: 120 GB, 250 GB i 500 GB. Uzorak koji smo testirali imao je 250 GB prostora za pohranu. Windows 10 je objavio da ima iskoristivi kapacitet od 232 GB.

Samsung kaže da je 750 EVO SSD sposoban čitati podatke brzinom do 540 MB/sec i može pisati podatke do 520 MB/sec . Naravno, to su maksimalne teorijske brzine kada se podaci čitaju ili zapisuju uzastopno.

Ove brzine se postižu uz pomoć Samsung MGX kontrolera i Samsung NAND Flash memorije^{(Samsung NAND Flash Memory)} unutar. Kasnije ćemo u ovoj recenziji vidjeti koje su to stvarne brzine koje smo uspjeli postići.

Ako vam je važna potrošnja energije, trebate znati da Samsung 750 ^{(GB Samsung 750)} EVO SSD od 250 GB ima prosječnu potrošnju od 2,1 W^(Watts) pri čitanju podataka i 3,7 W^(Watts) pri pisanju podataka.

Ako želite vidjeti više detalja i specifikacija, posjetite službenu web stranicu, ovdje: Samsung 750 EVO SSD specifikacije^{(Samsung 750 EVO SSD Specifications)} .

Performanse u mjerilima

Kako bismo dobili bolju predodžbu o performansama i brzini rada koju nudi Samsung 750 EVO SSD uređaj, izvršili smo nekoliko mjerila, koristeći sljedeći testni sustav:

• Procesor: AMD FX-8350
• Matična ploča: ASRock 970 Extreme3
• Memorija: HyperX Predator 8.00 GB Dual-Channel DDR3 na 2133MHz
• Grafička kartica^(Card) : Sapphire AMD Radeon R9 270X Dual-X
• Operativni sustav: Windows 10 Home 64-bit s Creators Update

Prva aplikacija za benchmarking koju smo koristili bila je CrystalDiskMark , koja izvodi nekoliko testova za čitanje i pisanje podataka, uzastopno i nasumično:

• Seq Q32T1 : Sekvencijalni^(Sequential) ( Block Size = 128 KiB ) Read/Write s više redova i niti
• 4K Q32T1: nasumično 4KiB Read/Write s više redova čekanja i niti
• Slijed: Sekvencijalni^(Sequential) ( Block Size = 1 MiB ) Read/Write s jednom niti
• 4K: Random 4KiB Read Write s jednim redom čekanja i niti

Kao što možete vidjeti na snimci zaslona u nastavku, sekvencijalne brzine čitanja i pisanja koje smo izmjerili s CrystalDiskMarkom^{(CrystalDiskMark)} na našem testnom sustavu vrlo su bliske onima koje oglašava Samsung za svoj 750 EVO SSD.

Kako bismo dobili drugo mišljenje, također smo izvršili nekoliko testova s ​​još jednom popularnom aplikacijom za usporedbu SSD-a pod nazivom AS ^(SSD)SSD Benchmark^{(AS SSD Benchmark)} . Iako brzine prijenosa čitanja i pisanja koje smo izmjerili AS SSD Benchmarkom^{(AS SSD Benchmark)} nisu tako visoke kao one koje smo vidjeli s CrystalDiskMarkom^{(CrystalDiskMark)} , dovoljno su blizu da potvrde da je ovo brzi pogon.

Testovi koje smo proveli s AS SSD Benchmarkom^{(AS SSD Benchmark)} su:

• Seq: testira sekvencijalni učinak čitanja/pisanja
• 4K: testira nasumične performanse čitanja/pisanja pomoću blokova podataka od 4 KB
• 4K-64Thrd: testira nasumične performanse čitanja/pisanja koristeći blokove podataka od 4KB i 64 niti
• Acc.time: mjeri vrijeme pristupa SSD pogonu

U oba mjerila - CrystalDiskMark i AS SSD Benchmark - bili smo poprilično impresionirani brzinama pisanja koje uspijeva postići Samsung 750 EVO SSD od 250 GB. U svom cjenovnom rangu postoji mnogo SSD diskova koji mogu izdržati ove brzine čitanja, ali nema ih toliko koji mogu izdržati iste velike brzine pisanja.^{(In both benchmarks - CrystalDiskMark and AS SSD Benchmark - we were quite impressed by the writing speeds that the 250GB Samsung 750 EVO SSD manages to achieve. At its price range, there are many solid state drives that can sustain these read speeds, but there aren't that many which can sustain the same high writing speeds.)}

Softver u paketu: Samsung Magician

Na stranici podrške za Samsung 750 EVO SSD, tvrtka nudi softver koji nosi prilično smiješan naziv: Samsung Magician . Dostupan je besplatno svim vlasnicima Samsunga 750 ^{(Samsung 750)} EVO . Preporučamo da ga preuzmete i instalirate jer će vam pomoći povećati performanse koje dobivate od vašeg novog SSD -a, kao i pružiti ažuriranja firmvera za njega i pokazati vam dodatne informacije o vašem SSD -u, kao što je, na primjer, njegovo zdravstveno stanje.

Najvažnija značajka softvera Samsung Magician zove se RAPID način rada^{(RAPID Mode)} . RAPID Mode je alat koji može povećati brzinu vašeg SSD-a stvaranjem i korištenjem sustava predmemorije u RAM memoriji vašeg računala, koji se zatim koristi za optimizaciju i povećanje prijenosa čitanja i pisanja na Samsungov ^(Samsung)SSD . RAPID način rada^{(RAPID Mode)} omogućen je jednostavnim prekidačem s korisničkog sučelja Samsung Magician , a za početak rada potrebno je samo ponovno pokretanje sustava.

Softver Samsung Magician također dijeli informacije o zdravlju vašeg SSD -a, ukupnoj količini podataka napisanih na njemu od prvog dana, instaliranoj verziji firmvera i najnovijoj dostupnoj itd.

Također možete koristiti alat za mjerenje performansi^{(Performance Benchmark)} da vidite koliko je brz vaš SSD i alat Secure Erase za trajno brisanje podataka pohranjenih na vašem Samsung 750 EVO SSD disku.

Softver Samsung Magician pomaže vam da poboljšate performanse vašeg SSS pogona, nadogradite njegov firmware kada je dostupna nova verzija, a također dijeli korisne informacije o stanju vašeg SSS pogona. Vjerujemo da je Samsung Magician izvrstan softver i preporučujemo da ^{(The Samsung Magician software helps you boost your solid state drive's performance, upgrade its firmware when a new version is available, and it also shares useful information about the state of your SSS drive. We believe that the Samsung Magician is a great piece of software and we recommend that )}ga ^{(you )}koristite.^{(use it.)}

Za i protiv

Evo prednosti koje smo identificirali za Samsung 750 EVO SSD :

• To je brz SSD disk, s velikom brzinom čitanja i pisanja
• Košta manje od ostalih Samsung SSD diskova
• Softver Samsung Magician i njegov RAPID način rada^{(RAPID Mode)} mogu još više poboljšati performanse SSD -a^(SSD)

Postoji i nekoliko nedostataka koje treba uzeti u obzir:

• Samsung 750 ^{(GB Samsung 750)} EVO SSD od 250 GB malo je skuplji od drugih sličnih SSD diskova drugih proizvođača
• Ima jamstvo od tri godine, što znači da je očito potrošački uređaj, koji nije namijenjen tvrtkama koje zahtijevaju više izdržljivosti

Presuda

Samsung 750 EVO SSD uređaj izvrstan je izbor za potrošače koji žele novi pogon za pohranu podataka . 750 EVO nudi velike brzine čitanja/pisanja, a dostupan je u više verzija kapaciteta pohrane, u rasponu od 120 GB do 250 GB i do 500 GB. Iako je cijena za jedinicu nešto viša nego za ostale SSD diskove drugih tvrtki, njegove performanse su svakako odlične i uživat ćete u korištenju.

Reviewing the Samsung 750 EVO - high-performance for moderate pricing

Solіd state drіves (SSD) are one of the best solutions for improving the performance аnd the speed of оur computers. That's becаυse they are always faster than traditional hаrd drives with spinning discs. One of thе major SSD manufacturers today іs Samsung, a compаny which іs known by eνeryone, especially for their smartphones. These last few days, we tested their Samsung 750 EVO solid state drive: a device that promises to deliver fast read and write sрeeds at a reasonable pricе. Here'ѕ what we like and what we don't like about the Samsung 750 EVO SSD, in this review:

Unboxing and hardware specifications

Solid state drives are not devices that are sold in spectacular packages, with intricate designs. They usually come in simple, barebone, boxes and the Samsung 750 EVO makes no exception from this rule.

This SSD is packaged in a thin square shaped box, made from matte white cardboard. On the upper side of the box, you can see a picture of the SSD, its name and storage capacity.

On the back of the package, there's more information printed, including information about your warranty. You will be pleased to learn that Samsung 750 EVO SSD benefits from a 3-year limited warranty.

Inside the box, you'll find the SSD sitting on a plastic tray, and a printed Warranty Statement Summary. There's nothing else!

The Samsung 750 EVO SSD has a form factor of 2.5 inches, which means that it will fit just as well in a desktop PC as it will in a notebook.

As you can see in the image below, the SSD connects to your PC via SATA 3 connectors.

The exact dimensions are 3.94 x 2.75 x 0.27 inches (100 x 69.85 x 6.8 mm) in width, height and depth. It's especially a good choice if you need to use it in a portable device, like in a laptop or convertible PC, because it's so light: it weighs less than 50 grams.

Samsung manufactures and sells the 750 EVO SSD in multiple versions, with different capacities: 120 GB, 250 GB, and 500 GB. The sample that we tested had 250GB of storage space. Windows 10 reported it to have a usable capacity of 232 GB.

Samsung says that the 750 EVO SSD is capable of reading data at speeds of up to 540 MB/sec and can write data at up to 520 MB/sec. Of course, these are the maximum theoretical speeds when data is read or written sequentially.

These speeds are achieved with the help of the Samsung MGX controller and Samsung NAND Flash Memory inside. We'll see later in this review what the real-life speeds that we managed to achieve are.

If power consumption is important for you, you should know that the 250 GB Samsung 750 EVO SSD has an average power consumption of 2.1 Watts when reading data and 3.7 Watts when writing data.

If you want to see more details and specifications, visit the official website, here: Samsung 750 EVO SSD Specifications.

Performance in benchmarks

To get a better idea of the performance and operating speed offered by the Samsung 750 EVO solid state drive, we ran a few benchmarks, using the following test system:

• Processor: AMD FX-8350
• Motherboard: ASRock 970 Extreme3
• Memory: HyperX Predator 8.00GB Dual-Channel DDR3 at 2133MHz
• Graphics Card: Sapphire AMD Radeon R9 270X Dual-X
• Operating system: Windows 10 Home 64-bit with Creators Update

The first benchmarking app that we used was CrystalDiskMark, which runs several tests for reading and writing data, both sequentially and randomly:

• Seq Q32T1: Sequential (Block Size = 128 KiB) Read/Write with multiple queues and threads
• 4K Q32T1: Random 4KiB Read/Write with multiple queues and threads
• Seq: Sequential (Block Size = 1 MiB) Read/Write with a single thread
• 4K: Random 4KiB Read Write with a single queue and thread

As you can see in the screenshot below, the sequential read and write speeds we measured with CrystalDiskMark on our test system are very close to those advertised by Samsung for their 750 EVO solid state drive.

To get a second opinion, we also ran a few tests with another popular SSD benchmarking app called AS SSD Benchmark. Although the read and write transfer speeds that we measured with the AS SSD Benchmark are not as high as those we've seen with CrystalDiskMark, they are close enough to confirm that this is a fast drive.

The tests we ran with AS SSD Benchmark are:

• Seq: tests the sequential read/write performance
• 4K: tests the random read/write performance using 4KB blocks of data
• 4K-64Thrd: tests the random read/write performance using 4KB blocks of data and 64 threads
• Acc.time: it measures the solid state drive's access time

In both benchmarks - CrystalDiskMark and AS SSD Benchmark - we were quite impressed by the writing speeds that the 250GB Samsung 750 EVO SSD manages to achieve. At its price range, there are many solid state drives that can sustain these read speeds, but there aren't that many which can sustain the same high writing speeds.

Bundled software: Samsung Magician

On the support page of the Samsung 750 EVO solid state drive, the company offers software that bears a rather funny name: Samsung Magician. It's available for free to all Samsung 750 EVO owners. We recommend that you download and install it, because it will help you increase the performance you get from your new SSD, as well as provide firmware updates for it and show you further information about your SSD, like its health state for instance.

The most important feature of the Samsung Magician software is called RAPID Mode. RAPID Mode is a tool that can increase your solid state drive's speeds, by creating and using a cache system in your computer's RAM memory, which is then used to optimize and increase read and write transfers on Samsung's SSD. RAPID Mode is enabled with a simple switch from the Samsung Magician user interface, and it requires only a system reboot to start working.

The Samsung Magician software also shares information about the health of your SSD, the total amount of data written on it since the first day, the firmware version installed and the latest available, and so on.

You can also use a Performance Benchmark tool to see how fast your SSD is, and a Secure Erase tool to permanently delete data stored on your Samsung 750 EVO solid state drive.

The Samsung Magician software helps you boost your solid state drive's performance, upgrade its firmware when a new version is available, and it also shares useful information about the state of your SSS drive. We believe that the Samsung Magician is a great piece of software and we recommend that you use it.

Pros and cons

Here are the pluses we identified for Samsung 750 EVO SSD:

• It's a fast solid state drive, with high read and write speeds
• It costs less than other Samsung solid state drives
• The Samsung Magician software and its RAPID Mode can boost the SSD's performance even further

There are also a few downsides to consider:

• The 250 GB Samsung 750 EVO SSD is a bit pricier than other similar solid state drives from other manufacturers
• It has a warranty of three years, which means that it's clearly a consumer device, not aimed at businesses that require more endurance

Verdict

The Samsung 750 EVO solid state drive is a great choice for consumers who want a new storage drive. The 750 EVO offers high read/write speeds, and it's available in multiple storage capacity versions, ranging from 120GB to 250GB and up to 500 GB. Although the price for a unit is slightly higher than for other solid state drives manufactured by other companies, its performance is definitely great and you will enjoy using it.

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