Sandisk OPTIMUS ASCEND TXA2E21600GA6001 产品宣传页
产品代码
TXA2E21600GA6001
Optimus™ SAS SSD
Features
10 Full Random Drive Writes/Day for Five Years
Data integrity – BER 10
-17
AES 256-bit Encryption
TCG Enterprise Compliant
T-10 DIF Support
FlashGuard - Enhances Flash Endurance
DataGuard - Ensures Data Integrity
EverGuard - Reliable 24x7 operation
Optimus SAS Product Family
SMART Storage Systems™ newest generation of SSDs feature a native SAS 6Gb/s interface,
blistering performance metrics, and a comprehensive set of high-end features making them ideal
for a wide variety of enterprise applications.
blistering performance metrics, and a comprehensive set of high-end features making them ideal
for a wide variety of enterprise applications.
OEMs and IT managers no longer have to compromise on performance, endurance and reliability
to obtain affordability. Optimus SSDs offer all four in a single package through a combination of
unique and innovative IP, and the use of Multi-Level Cell (MLC) flash.
to obtain affordability. Optimus SSDs offer all four in a single package through a combination of
unique and innovative IP, and the use of Multi-Level Cell (MLC) flash.
Available in capacities of 200, 400, 800 GB, and 1.6 TB, Optimus SSDs provide random read/
write speeds of 100K/50K IOPS and sequential read/write speeds of 500/500 MB/s. Optimus also
includes support for wide-port SAS capability providing up to 1GB/s sustained read performance
in applications that support this advanced feature.
write speeds of 100K/50K IOPS and sequential read/write speeds of 500/500 MB/s. Optimus also
includes support for wide-port SAS capability providing up to 1GB/s sustained read performance
in applications that support this advanced feature.
Guardian™ Technology
Optimus SSD is powered by SMART’s proprietary Guardian Technology Platform, a comprehensive
suite of innovative features comprised of FlashGuard, DataGuard, and EverGuard technologies.
suite of innovative features comprised of FlashGuard, DataGuard, and EverGuard technologies.
FlashGuard™
FlashGuard extends the native endurance of commercial-grade MLC flash based SSDs from less
than 1 drive write per day to 10 full capacity writes per day for a period of five years. FlashGuard
combines Aggregated Flash Management, which treats all flash elements as a single system, and
Advanced Signal Processing, which dynamically adjusts flash parameters throughout the life of
the SSD, to reliably extract significantly more life from commercial-grade MLC flash. Using these
features in combination with proprietary enhanced error-correction techniques, FlashGuard
technology provides the endurance enhancements required to enable the use of MLC flash in
write intensive enterprise applications.
than 1 drive write per day to 10 full capacity writes per day for a period of five years. FlashGuard
combines Aggregated Flash Management, which treats all flash elements as a single system, and
Advanced Signal Processing, which dynamically adjusts flash parameters throughout the life of
the SSD, to reliably extract significantly more life from commercial-grade MLC flash. Using these
features in combination with proprietary enhanced error-correction techniques, FlashGuard
technology provides the endurance enhancements required to enable the use of MLC flash in
write intensive enterprise applications.
DataGuard™
DataGuard features full data path protection, safeguarding user data from corruption along all
data paths in the SSD. DataGuard also protects the SSD against loss of data at the page and block
levels using a unique feature called F.R.A.M.E. (Flexible Redundant Array of Memory Elements).
F.R.A.M.E. acts as a data recovery feature that enables the recovery of user data even after
catastrophic events such as flash page or block failures.
data paths in the SSD. DataGuard also protects the SSD against loss of data at the page and block
levels using a unique feature called F.R.A.M.E. (Flexible Redundant Array of Memory Elements).
F.R.A.M.E. acts as a data recovery feature that enables the recovery of user data even after
catastrophic events such as flash page or block failures.
EverGuard™
EverGuard protects against loss of user data in the event of unexpected power interruptions
using a 3rd generation backup power circuit design and high-reliability discrete capacitors.
using a 3rd generation backup power circuit design and high-reliability discrete capacitors.
Product Overview
Capacity
Sustained
Performance
Random
Performance
MLC
200, 400,
800 GB, 1.6 TB
500/500 MB/s
sustained
1 GB/s wide-port
100K/50K IOPS