External Case for Samsung 500gb M.2 970 Evo Pice M.2 Evo 3,300mb/s Seq. Read Mz-v7e500bw
Our Verdict
With ameliorate performance, efficiency, and lower MSRPs, Samsung's 970 EVO Plus is a big "plus" in almost every mode over its predecessor. Information technology rivals its bigger brother, the 970 PRO, and comes with a complete software suite, making the Samsung 970 EVO Plus a nifty buy.
For
- Solid overall performance
- Black PCB
- Excellent software packet
Against
- Could use farther efficiency optimization
Tom's Hardware Verdict
With better performance, efficiency, and lower MSRPs, Samsung'due south 970 EVO Plus is a big "plus" in almost every way over its predecessor. It rivals its bigger brother, the 970 PRO, and comes with a complete software suite, making the Samsung 970 EVO Plus a great buy.
Pros
- +
Solid overall performance
- +
Black PCB
- +
Excellent software package
Cons
- -
Could use further efficiency optimization
Samsung 970 EVO Plus (500GB)
Samsung 970 EVO Plus (1TB)
Samsung 970 EVO Plus (2TB)
Samsung'southward 970 EVO Plus replaced the e'er-popular 970 EVO as its mainstream NVMe SSD for tech enthusiasts, hardcore gamers, and professionals. Samsung equipped the SSD with V5 flash, which provides a nice crash-land in operation up to 3.5 GB/south of sequential read throughput. The drive also boasts hardware encryption support, a five-twelvemonth warranty, and up to ane,200 TBW of endurance. Overall, the 970 EVO Plus is one of the fastest SSDs nosotros've tested, and so it easily gains our recommendation.
Though at press time, the 970 EVO didn't quite outpace the competition and make our best SSDs list, it's an excellent drive and very worthy of your consideration. That's specially true if you're looking for greater endurance than more budget-friendly competitors like the Adata XPG SX8200 Pro.
The 3D NAND craze began in 2013. Since so, it has been a race to meet who can push the layers the highest, deliver the highest density, and, of class, offer the all-time operation. Last year, IMFT (Intel/Micron), Wink Forwards (Toshiba/SanDisk), and SK Hynix all announced their 96-layer NAND that offers improved speed and density over 64-layer parts.
Dissimilar their competitors that take already announced 96-layer 3D NAND, Samsung hasn't announced the exact number of layers in its V5 5-NAND. That'southward strange given the company's typical transparency and in-depth performance and hardware specifications.
Samsung does say that its latest 9x-layer flash operates at much faster speeds than its 64-layer predecessor and features a low 1.2V I/O rating. The new flash besides supports the Toggle iv.0 interface, operates at 1.4GT/s, and comes with a 256Gb dice density for the 250GB, 500GB, and 1TB 970 EVO Plus models. A 2TB model volition come later, bringing with it a 512Gb dice.
The new 9x-layer V-NAND, combined with the 970 EVO Plus's firmware optimizations, improves random write performance significantly and gives the SSD a slight boost in random read performance, too. Sequential write speeds also increased by 800MB/s.
Samsung's 970 EVO Plus can dish out up to three.5GB/s of sequential read performance and upwards to a staggering iii.3GB/south write. Information technology also delivers up to 620,000/560,000 random read/write IOPS.
| Samsung SSD 970 EVO Plus | ||||
| Capacity | 250 GB | 500 GB | ane TB | |
| TurboWrite Capacity | Default | 4 GB | 4 GB | 6 GB |
| Intelligent | ix GB | 18 GB | 36 GB | |
| Full | 13 GB | 22 GB | 42 GB | |
| Sequential Write Functioning (Up to) | TurboWrite | 2,300 MB/s | 3,200 MB/s | 3,300 MB/due south |
| After TurboWrite | 400 MB/south | 900 MB/s | one,700 MB/southward | |
The 970 EVO Plus'south write functioning varies based on how much data lands in the TurboWrite cache, which is a modest section of faster SLC-programmed wink that's used to boost operation. Samsung's EVO Plus has both a default TurboWrite cache chapters, which doesn't change regardless of conditions, and an Intelligent TurboWrite region that varies in size depending on the model and the amount of gratuitous infinite on the drive.
For example, the 1TB model provides 6GB of TurboWrite chapters. Across that, Intelligent TurboWrite steps in and scales up to an additional 36GB if you have enough gratuitous infinite on the drive.
Given the limited size of the TurboWrite enshroud, some big file transfers and workloads will land in the slower TLC flash. Even with the new NAND interface operating twoscore percent faster than it did with V4 V-NAND, direct-to-TLC writes are withal slower than the Intelligent TurboWrite region. But Samsung too improved the write functioning of the TLC flash, which helps reduce the impact in those conditions. Samsung provides performance specifications for both TurboWrite and "after TurboWrite" performance, equally listed in the nautical chart to a higher place.
Specifications
| Product | Samsung 970 EVO Plus 250GB | Samsung 970 EVO Plus 500GB | Samsung 970 EVO Plus 1TB | Samsung 970 EVO Plus 2TB |
| Pricing | $89.99 | $129.99 | $249.99 | Northward/A |
| Chapters (User / Raw) | 250GB / 256GB | 500GB / 512GB | 1000GB / 1024GB | 2000GB / 2048GB |
| Course Factor | K.2 2280 Single-Sided | Thou.two 2280 Single-Sided | Chiliad.ii 2280 Single-Sided | 1000.2 2280 Unmarried-Sided |
| Interface / Protocol | PCIe iii.0 x4 / NVMe 1.iii | PCIe 3.0 x4 / NVMe i.3 | PCIe 3.0 x4 / NVMe i.iii | PCIe 3.0 x4 / NVMe ane.3 |
| Controller | Samsung Phoenix | Samsung Phoenix | Samsung Phoenix | Samsung Phoenix |
| DRAM | 512MB Samsung LPDDR4 | 512MB Samsung LPDDR4 | 1GB Samsung LPDDR4 | 2GB Samsung LPDDR4 |
| Retention | Samsung 9x-layer V-NAND TLC | Samsung 9x-layer V-NAND TLC | Samsung 9x-layer V-NAND TLC | Samsung 9x-layer V-NAND TLC |
| Sequential Read | 3,500 MB/s | 3,500 MB/s | 3,500 MB/southward | 3,500 MB/south |
| Sequential Write | 2,300 MB/s | 3,200 MB/southward | 3,300 MB/s | iii,300 MB/s |
| Random Read | 250,000 IOPS | 480,000 IOPS | 600,000 IOPS | 620,000 IOPS |
| Random Write | 550,000 IOPS | 550,000 IOPS | 550,000 IOPS | 560,000 IOPS |
| Encryption | Class 0 (256-scrap FDE), TCG Opal 2.0, Microsoft eDrive | Class 0 (256-bit FDE), TCG Opal two.0, Microsoft eDrive | Class 0 (256-bit FDE), TCG Opal two.0, Microsoft eDrive | Class 0 (256-flake FDE), TCG Opal 2.0, Microsoft eDrive |
| Endurance | 150 TBW | 300 TBW | 600 TBW | 1,200 TBW |
| Part Number | MZ-V7S250 | MZ-V7S500 | MZ-V7S1T0 | MZ-V7S2T0 |
| Warranty | five-Years | 5-Years | 5-Years | five-Years |
Samsung's 970 EVO Plus comes in the same capacities as the previous 970 EVO, but the 2TB model won't go far until mid-April. Samsung hasn't announced its pricing. The 500GB and 1TB models retail for roughly $0.25-$0.26-per-GB. The 250GB model comes in at a premium $0.32-per-GB.
As it was with the predecessor, the new 970 EVO Plus features a v-year warranty and boasts the same impressive endurance ratings. The drive even comes with hardware encryption that is compatible with Windows BitLocker, at no extra charge. It besides supports secure erase so you can apace and securely clear the bulldoze of all stored data.
Software
Unlike about SSDs, Samsung's NVMe SSDs feature an optional driver download that helps to amend functioning over the default Windows NVMe driver slightly. It likewise helps ensure compatibility with older Windows operating systems, like Windows seven.
You can employ Samsung's Magician and Data Migration software to monitor, benchmark, and even clone your existing drive's data to your new Samsung SSD. At the time of writing, however, the latest version of Magician (v5.iii) doesn't support the 970 EVO Plus however.
A Closer Look
The Samsung 970 EVO Plus communicates with the host over a PCIe 3.0 x4 interface using the NVMe 1.3 protocol. It features the same Phoenix controller as its predecessor, the 970 EVO. All models come up in an Chiliad.ii 2280 single-sided form factor, including the 2TB drive, thus ensuring broad compatibility with notebooks.
The Plus model comes equipped with notwithstanding advanced thermal command features every bit the 970 EVO. The business firm also added a nickel coating on the Phoenix controller and a thin copper film on the dorsum of the PCB to help dissipate heat efficiently. Samsung's Dynamic Thermal Guard, a thermal throttling algorithm, will deadening performance if the drive gets too hot. The EVO Plus model comes with a revamped Dynamic Thermal Guard implementation that Samsung says can transfer 86 percent more data (134GB) during sequential writes earlier throttling kicks in.
Equally mentioned earlier, Samsung's V5 TLC V-NAND with 256Gb dies powers the SSD. After formatting in Windows, the 500GB and 1TB models have 465GB or 931.5GB of usable space, respectively.
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External Case for Samsung 500gb M.2 970 Evo Pice M.2 Evo 3,300mb/s Seq. Read Mz-v7e500bw
Source: https://www.tomshardware.com/reviews/samsung-970-evo-plus-ssd,5608.html
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