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To reach the performance
potential of PCIe and NVMe,
attention is now turning to SSDs
with faster flash memory. In
previous SSD implementations,
V-NAND flash delivered improved
write endurance and reduced
transactional latency, but real-
world sequential read figures
top out at 560MB/sec on the
obligatory SATA interface.
Tests on the first Samsung
M.2 SSDs with PCIe Gen 3 x4
and NVMe have shattered the
read limit users experienced
with SATA SSDs, hitting up to
2500MB/sec. The first M.2 SSD
with V-NAND flash memory, PCIe
Gen 3 x4, and NVMe is ready for
consumers: the Samsung 950
PRO M.2 SSD. Adding V-NAND
promises to improve latency,
reduce power consumption, and
extend write endurance.
M.2 SSDS ROLL OUT V-NAND
Learn more: samsung.com/enterprisessd | 1-800-SAMSUNG | 1-866-SAM4BIZ
Follow us: youtube.com/samsungbizusa | @SamsungBizUSA
© 2015 Samsung Electronics America, Inc. All rights reserved. Samsung is a registered trademark of Samsung Electronics Co., Ltd.
All products, logos and brand names are trademarks or registered trademarks of their respective companies. This white paper is for
informational purposes only. Samsung makes no warranties, express or implied, in this white paper.
WHP-SSD-M2INTERFACE-SEP15J
1“All About M.2 SSDs”, webcast presentation, Solid State Storage Initiative (SNIA), http://snia.org/sites/default/les/SSSI%20M%202%20Webcast%20Slides%20v10fnl.pdf
2“How does the PCIe 3.0 8GT/s ‘double’ the PCIe 2.0 5GT/s bit rate?”, Frequently Asked Questions, PCI-SIG, https://pcisig.com/faq?eld_category_value%5B%5D=pci_express_3.0&keys=bandwidth
3“AHCI and NVMe as Interfaces for SATA Express Devices”, Dave Landsman, The Serial ATA International Organization, https://www.sata-io.org/sites/default/les/images/NVMe_and_AHCI_as_SATA_Express_Interface_Options_Overview_nal.pdf
4“A Comparison of NVMe and AHCI”, Don Walker, The Serial ATA International Organization, https://www.sata-io.org/sites/default/les/documents/NVMe_and_AHCI_long.pdf
SAMSUNG ENTERPRISE
SSD PORTFOLIO
950 Pro Series Client PC SSDs
• Designed for high-end PCs
and workstations
• Form-factors: M.2
• NVMe
850 EVO Series Consumer SSDs
• Optimized performance for
everyday business
• Form-factors: M.2, mSATA
or 2.5”
• ACHI
850 Pro Series Enterprise SSDs
• Designed for light enterprise and
Client PCs
• Form-factors: 2.5”
• ACHI
PM863 Series Data Center SSDs
• Designed for read-intensive
applications
• Form-factors: 2.5”
• ACHI
SM863 Series Data Center SSDs
• Designed for write-intensive
applications
• Form-factors: 2.5”
• ACHI
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