
Operation
1) Can I use a Samsung NVMe M.2 SSD at the same time as a SATA SSD or HDD?
Yes. There are no technical limitations in using an NVMe M.2 SSD concur-
rently with a SATA SSD or HDD. Please make sure your mainboard has a
sufcient number of interfaces to accommodate multiple storage devices.
2) Can Samsung NVMe M.2 SSDs be RAIDed?
Yes. Samsung NVMe M.2 SSDs can be grouped into a RAID formation.
Please ensure that your mainboard has a sufcient number of NVMe M.2
slots and that sufcient PCIe lanes are available for maximal performance.
3) Can the OS be installed on a Samsung NVMe M.2 SSD?
Yes. Samsung NVMe M.2 SSDs can be used as the primary storage device,
with the Operating System installed on the SSD.
4) Are Samsung NVMe M.2 SSDs bootable when used in combination with an
add-in-card (AIC)?
Yes. An AIC is merely an adapter, and therefore does not change the
inherent bootability or connectivity of a Samsung NVMe M.2 SSD. Please
note that depending on the quality of the AIC, the performance of your
Samsung NVMe M.2 SSD may, in rare cases, be below the performance
specications published by Samsung.
Performance
1) What is the difference between a Samsung NVMe M.2 SSD and a regular SSD?
NVMe SSDs leverage a new type of interface and protocol – Non-Volatile
Memory Express – to break through the bottleneck limitations of SATA
based systems. Concretely, this means that whereas SATA SSDs’ maximal
performance does not exceed 550MB/s, NVMe SSDs can achieve transfer
speeds of about 3,500MB/s when connected via PCIe Gen.3 x4 lanes.
2) Why does my Samsung NVMe M.2 SSD not achieve its performance specs
in benchmark tests?
Benchmark test results may differ depending upon the system
environment, host software and hardware conguration. Please see the
data sheet for more information on the test conditions used by Samsung.
3) Do Samsung NVMe M.2 SSDs have RAPID Mode support?
Samsung NVMe SSDs do not support RAPID Mode.
4) Do I need a heat sink for optimal performance of the Samsung NVMe M.2 SSD?
Samsung NVMe SSDs rarely require a heat sink, yet maintain optimal
performance thanks to Samsung’s advanced design and manufacturing
capabilities coupled with an integrated, heat dissipating thermal label.
In rare instances of extreme workloads (transfer of several hundreds of
GB), performance may be throttled through Samsung’s dynamic thermal
throttling algorithm to protect the SSDs integrity.
Please be aware, however, that an external heat source such as a high-
powered graphics card, or CPU placed in close proximity to a Samsung
NVMe SSD, can adversely affect airow around a Samsung NVMe SSD
which may lead to performance degradation. Therefore, please ensure
there is appropriate airow around your Samsung NVMe SSD.
Specifications
1) What is the physical size of a Samsung NVMe M.2 SSD? Will it t my PC?
Samsung NVMe SSDs use the M.2 (2280) form factor. M.2 is an industry
standard, and M.2 SSDs typically measure 22mm in width. Various
standardized lengths range between 30mm and 110mm, with the 80mm
solution used by Samsung being the most common. This means that
Samsung NVMe SSDs are 22mm wide and 80mm long, and should
physically t in the majority of M.2 slots on mainboards.
It is also important to note that Samsung NVMe M.2 SSDs are “single
sided” meaning that all components are mounted on just one side of the
PCB, ensuring a relatively “at” prole that ts in virtually all M.2 slots.
2) Do Samsung NVMe M.2 SSDs have hardware encryption?
Samsung NVMe SSDs provide internal hardware encryption of all data
stored on the SSD, including the operating system. Data is decrypted
through a pre-boot authentication process. Because all user data is
encrypted, private information is protected against loss or theft.
Encryption is done by hardware, which provides a safer environment
without sacricing performance.
The encryption methods provided by each Samsung NVMe SSD are:
AES (Advanced Encryption Standard, Class0 SED) TCG/OPAL, and eDrive
Please note that you cannot use more than one encryption method
simultaneously.
3) Do Samsung NVMe M.2 SSDs support TCG Opal?
TCG Opal is supported by Samsung NVMe SSDs (960EVO / PRO and
newer). It is an authentication method that employs the protocol specied
by the Trusted Computing Group (TCG) meaning that you will need to
install TCG software supplied by a TCG OPAL software development
company.
User authentication is done by pre-boot authentication provided by the
software.
For more detailed information and instructions, please contact a TCG
software company. In addition, TCG/opal can only be enabled / disabled
by using special security software.
Others
1) What is the difference between the 960PRO and 960EVO?
The EVO series is designed for demanding mainstream users, while the
PRO series is destined for users with very high workload requirements for
their SSD, and the need for high capacities.
2) What is an AIC?
AIC stands for Add-in-Card and it is essentially an adapter that allows
connection of a Samsung NVMe M.2 SSD to a standard PCIe x16 slot,
instead of an M.2 interface.
3) What is NVMe?
NVMe (Non-Volatile Memory Express) is a new storage protocol designed
to leverage the full performance potential of SSDs and the underlying
NAND Flash technology, by eliminating the performance bottleneck
imposed by the previous storage protocol - SATA - which had been
optimized for far slower hard disk drives.
Utilizing this new protocol, NVMe SSDs currently outperform SATA based
SSDs by a factor of 6-7 times, with signicant upward potential in the future.
4) What is PCIe?
PCIe (Peripheral Component Interconnect Express) is a well-established
and versatile interface. Because of its prevalence (used for Graphic
Cards etc.) and high data throughput capability PCIe was adopted by
the storage industry to replace the much older and constrained SATA
interface for the next generation of SSDs.
Adoption of PCIe, combined with other factors, enable NVMe SSDs to
outperform SATA based SSDs by a factor of 6-7 times, with signicant
upward potential in the future thanks to the scalability of PCIe.
5) What is M.2?
M.2 is a form-factor describing the physical dimensions and connector
used for M.2 SSDs. It was primarily designed to incorporate the new PCIe
interface and NVMe protocol in SSDs, and to reduce the overall footprint
of storage media from the former HDD based 2.5 inch standard dimension.
6) Will a Samsung NVMe M.2 SSD function in a PCIe x1 slot?
A Samsung NVMe SSD is not compatible with a PCIe x1 slot.
7) What is an “M-Key”? What is a “B-Key”?
“M” and “B” are different connector types for M.2 slots. A “B-Key” enables
SATA or PCIe NVMe SSDs using up to 2 PCIe lanes, and an “M-Key” enables
using up to 4 PCIe lanes.
Please note that Samsung NVMe SSDs use the “M-Key” (to leverage PCIe
x4 for maximum performance) and cannot be plugged into an M.2 slot
with a “B-Key”.
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