Windows 10: Samsung 970 EVO slowing down

imacken · Jan 13, 2021 at 10:32 AM

When I first installed my 970 EVO, I was getting 3200 Mb/s in Crystaldiskmark. Now it's 1700Mb/s.
Any ideas why that might be?
Thanks.
Windows 10 20H2

:)

WalterRice1 · Jan 13, 2021 at 11:26 AM

Samsung 860 EVO 2TB SSD

Thanks for your reply.

There is no driver software with the drive. The box only has the SSD and an information booklet. I did go to the Samsung website to find drivers but the only ones there are drivers that
support Samsung NVMe SSDs: SSD 970 PRO, 970 EVO, 970 EVO Plus, 960 PRO, 960 EVO and 950 PRO.

Also, the Samsung Magician software fails to recognize the drive. According to page 8 of the installation guide: "3) Magician shows only volumes mounted with letter." Since
I can't assign a drive letter that is of no use.

On another message board there is the suggestion to use a SATA to USB adapter which I'm going to try when the adapter comes in on Thursday. After that is third party formatting software.

NishCAAUS · Jan 13, 2021 at 11:26 AM

Samsung SSD 970 EVO M.2

Hi

I recently installed Samsung SSD 970 EVO M.2 on my Dell Inspiron 3268. Using Samsung Data migration tool, I copied my OS to SSD and wanted to make SSD as my boot drive, but is not getting shown up in BIOS as boot option.

I can see PCI as loaded in BIOS, can also see SSD in the maintenance of BIOS.

What am I missing?

Brink · Jan 13, 2021 at 11:26 AM

Samsung introduces the Samsung 970 PRO and EVO NVMe M.2 SSDs

New 970 series enables high-performance computing through enhanced speed, exceptional endurance and system design flexibility

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Samsung Electronics, today introduced the Samsung 970 PRO and EVO, the third generation of its industry-leading consumer solid state drive (SSD) lineup. Having led the market with the first consumer-focused NVMe SSD in 2015, Samsung continues to push the performance barriers with this latest generation of SSDs that are built for tech enthusiasts and professionals so that they can enjoy higher bandwidth for intensive workloads on PCs and workstations.

“Samsung has led the NVMe SSD industry since its inception, and the company continues to define the latest standards of consumer storage with unprecedented performance of the 970 PRO and EVO SSDs,” said Un-Soo Kim, senior vice president of Brand Product Marketing, Memory Business at Samsung Electronics. “The 970 series sets a new bar in all aspects for the NVMe SSD market with groundbreaking performance, superior reliability and best-in-class capacity.”

The Samsung 970 PRO and EVO are designed based on the M.2 form factor standard and with the latest PCIe Gen 3×4 lane interface. The 970 series maximizes the potential of NVMe bandwidth, delivering unparalleled performance for processing large volumes of data, including 3D, 4K graphics work, high-end games and data analytics.

The 970 PRO enables sequential read speed of up to 3,500 MB/s and sequential write speed of up to 2,700 MB/s1, while the EVO features sequential read speed of up to 3,500 MB/s and sequential write speed of up to 2,500 MB/s2. The sequential write speeds represent an enhancement of up to 30 percent over the previous generation3, thanks to Samsung’s latest V-NAND technology and the newly designed Phoenix controller. The 970 EVO, in particular, utilizes the Intelligent TurboWrite technology, which uses a large buffer size of up to 78GB4 to enable faster write speeds.

In addition to the advancements in performance levels, the 970 PRO and EVO deliver exceptional endurance and reliability. Featuring a five-year warranty5, or up to 1,200 terabytes written6 – 50 percent higher than those provided for the previous generation7 – the 970 PRO and EVO are built to last. The Dynamic Thermal Guard technology safeguards against overheating by automatically monitoring and maintaining optimal operating temperatures, while a heat spreader and new nickel-coated controller further lower the SSD temperatures.

The 970 PRO and EVO also provide greater system design flexibility for the high-performance computing systems. Offering a variety of high capacity options in a compact M.2 form factor – including the single-sided 2TB EVO model – the 970 series enables convenient storage expansion across a wide range of computing devices.

The 970 EVO will be offered in 250GB, 500GB, 1TB and 2TB8 capacities, and the 970 PRO in 512GB and 1TB capacities. The 970 PRO and EVO will be available for purchase worldwide starting May 7, 2018, with manufacturer’s suggested retail prices starting at $329.99 and $119.99 USD, respectively. For more information, including warranty details, please visit www.samsung.com/SSD, www.samsungssd.com.

Key Specifications

[table][tr][td]Category[/td] [td]970 PRO[/td] [td]970 EVO[/td] [/tr] [tr][td]Interface[/td] [td]PCIe Gen 3.0 x4, NVMe 1.3[/td] [/tr] [tr][td]Form Factor[/td] [td]M.2 (2280)[/td] [/tr] [tr][td]Storage Memory[/td] [td]Samsung 64L V-NAND 2-bit MLC[/td] [td]Samsung 64L V-NAND 3-bit MLC[/td] [/tr] [tr][td]Controller[/td] [td]Samsung Phoenix Controller[/td] [/tr] [tr][td]Cache Memory[/td] [td]1GB LPDDR DRAM (1TB) 512MB LPDDR4 DRAM (512GB)[/td] [td]2GB LPDDR4 DRAM (2TB) 1GB LPDDR4 DRAM (1TB) 512MB LPDDR4 DRAM (250GB/500GB)[/td] [/tr] [tr][td]Capacity[/td] [td]512GB and 1TB[/td] [td]250GB, 500GB, 1TB and 2TB[/td] [/tr] [tr][td]Sequential Read/Write Speed[/td] [td]Up to 3,500/2,700 MB/s[/td] [td]Up to 3,500/2,500 MB/s[/td] [/tr] [tr][td]Random Read/Write Speed[/td] [td]Up to 500,000/500,000 IOPS[/td] [td]Up to 500,000/480,000 IOPS[/td] [/tr] [tr][td]Device Sleep[/td] [td]5mW[/td] [/tr] [tr][td]Management Software[/td] [td]Samsung Magician Software[/td] [/tr] [tr][td]Data Encryption[/td] [td]Class 0 (AES 256), TCG/Opal v2.0, MS eDrive (IEEE1667)[/td] [/tr] [tr][td]Total Byte Written[/td] [td]1,200TB (1TB) 600TB (512GB)[/td] [td]1,200TB (2TB) 600TB (1TB) 300TB (500GB) 150TB (250GB)[/td] [/tr] [tr][td]Warranty[/td] [td]Five-year Limited Warranty*[/td] [/tr] [/table]
Click to expand...

Source: https://news.samsung.com/global/sams...70-pro-and-evo

See also:

Samsung SSD 970 EVO | Samsung V-NAND Consumer SSD | Samsung Semiconductor Global Website

Samsung SSD 970 PRO | Samsung V-NAND Consumer SSD | Samsung Semiconductor Global Website

Order *Arrow SSD 970 PRO NVMe M.2 512GB Memory & Storage - MZ-V7P512BW | Samsung US

Order *Arrow SSD 970 PRO NVMe M.2 1TB Memory & Storage - MZ-V7P1T0BW | Samsung US

Order *Arrow SSD 970 EVO NVMe M.2 250GB Memory & Storage - MZ-V7E250BW | Samsung US

Order *Arrow SSD 970 EVO NVMe M.2 500GB Memory & Storage - MZ-V7E500BW | Samsung US

Order *Arrow SSD 970 EVO NVMe M.2 1TB Memory & Storage - MZ-V7E1T0BW | Samsung US

Order *Arrow SSD 970 EVO NVMe M.2 2TB Memory & Storage - MZ-V7E2T0BW | Samsung US

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