GLS88DQ512G3 [GREENLIANT]
Industrial Temp NVMe M.2 ArmourDrive PX Series;
| 型号： | GLS88DQ512G3 |
| 厂家： | 
Greenliant |
| 描述： | Industrial Temp NVMe M.2 ArmourDrive PX Series |
| 文件： | 总6页 (文件大小：94K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GLS88DQ064G3 / 128G3 / 256G3 / 512G3
Industrial Temp NVMe M.2 ArmourDrive™ PX Series
Factsheet 01.000
December 2019
Features
• Industry Standard PCIe Host Interface
• Reliability
Mean Time Between Failures (MTBF):
More than 2 million hours
• Data Protection
–
–
–
PCIe Gen3x2
PCI Express Base Revision 3.1 compliant
NVMe 1.3 compliant
–
–
–
–
End-to-end data path protection
Secure Erase (data sanitization)
Thermal throttling
• Performance
–
Sequential data read: Up to 1,550 MB/s
–
Sequential data write: Up to 950 MB/s
(measured using 128KB transfer size)
• 32-bit / 64-bit addressing mode
• 512 Byte / 4 KB Sector Size Support
• IO Queuing
• Power Management
–
3.3V single power supply
–
Autonomous power state transition (APST)
feature to implement power savings
Active state power management (ASPM) to
reduce PCIe link power consumption
Supports L1.2
–
128 IO queues supported
• SLC Caching
• Built-in ECC
–
–
–
Uses advanced bit error detection and
correction optimized for 3D NAND
• NAND Configuration
• Power Specifications
–
Active mode:
–
3 bits per cell (3D TLC NAND)
512GB: 2,750 mW (typical)
256GB: 2,450 mW (typical)
128GB 2,400 mW (typical)
64GB: 1,780 mW (typical)
Idle mode: < 30 mW
• Endurance
–
Program/Erase (P/E) cycles: 3K
• Operating Temperature Range
–
Industrial: -40°C to 85°C
–
–
• M.2 2242 Form Factor
L1.2 mode: < 2 mW
–
–
22mm x 42mm x 3.73mm (max)
Double-sided (DS), B+M key
• Integrated Current Detector
–
Protects from inrush current and generates
reset during power-up and power-down to
prevent inadvertent writes
• All Devices are RoHS Compliant
Notes: 1. User capacity: 1GB = 1 billion bytes
2. PCIe = Peripheral Component Interconnect Express
3. NVMe = Non-Volatile Memory Express
• Supports SMART and TRIM Commands
Product Description
The GLS88DQ064G3 / 128G3 / 256G3 / 512G3
Industrial Temperature NVMe M.2 ArmourDrive™ PX
Series (referred to as “M.2 ArmourDrive” in this
factsheet) are high-performance, high-reliability solid
state drives. They combine 64, 128, 256 or 512
GBytes of NAND flash memory with an advanced
NVMe PCIe controller on a printed circuit board (PCB).
NVMe is a highly scalable protocol optimized for
efficient data transport over PCIe for storage on
NAND flash.
The NVMe PCIe SSD controller with built-in advanced
NAND management firmware communicates with the
host through the standard PCIe interface. It does not
require any additional or proprietary software such as
the Flash File System (FFS) and Memory Technology
Driver (MTD). The firmware effectively optimizes the
use of NAND flash memory’s program/erase (P/E)
cycles and minimizes write amplification.
M.2 ArmourDrive’s advanced NAND management
technology improves endurance, enhances data
security and helps prevent data corruption during
unexpected power failure events. This innovative
technology combines robust NAND controller
hardware error correction capabilities with advanced
wear-leveling algorithms and bad block management
to improve data reliability and significantly extend the
life of the product.
M.2 ArmourDrive is ideal for applications that require
removable form factor and more reliable data storage.
NVMe M.2 solid state storage technology is used in
industrial and cloud computing, datacenters, high-
performance enterprise storage and networking
systems, endpoint and thin clients, gaming machines
and broadcasting equipment. These removable solid
state drives (SSDs) provide low latency and fast
sequential and random read/write speeds.
These specifications are subject to change without notice.
© 2019 Greenliant
12/13/2019
S71471-01
1
GLS FS0019 Rev. 00
GLS88DQ064G3 / 128G3 / 256G3 / 512G3
Industrial Temp NVMe M.2 ArmourDrive™ PX Series
Factsheet 01.000
December 2019
1.0 GENERAL DESCRIPTION
Each M.2 ArmourDrive module integrates an NVMe PCIe SSD controller with up to two NAND flash multi-chip
packages. Refer to Figure 2-1 for the M.2 ArmourDrive block diagram.
1.1.5 Power Interrupt Data Protection
1.1 Optimized M.2 ArmourDrive
Power Interrupt Data Protection is a mechanism to
prevent data corruption during unexpected power
failure events. Enhanced data integrity is supported by
the controller’s advanced firmware during abnormal
power loss. The controller proactively optimizes the
amount and stay time of the “in-flight” data residing in
the cache. To ensure there is no data loss risk caused
by power cycling, the controller sends an
acknowledgement to the host only when the incoming
data is fully committed to the NAND flash.
The heart of M.2 ArmourDrive is the NVMe PCIe SSD
controller, which translates standard PCIe signals into
flash media data and control signals. The following
components contribute to M.2 ArmourDrive’s
operation.
1.1.1 Microcontroller Unit (MCU)
The MCU translates PCIe / NVMe commands into
data and control signals required for flash media
operation.
1.1.6 Error Correction Code (ECC)
1.1.2 Internal Direct Memory Access (DMA)
The ECC technology uses advanced algorithms to
detect and correct errors, ensuring data integrity and
extending the SSD lifespan.
M.2 ArmourDrive uses internal DMA allowing instant
data transfer from/to buffer to/from flash media. This
implementation eliminates microcontroller overhead
associated with the traditional, firmware-based
approach, thereby increasing the data transfer rate.
1.1.7 Multi-tasking Interface
The multi-tasking interface enables concurrent Read,
Program and Erase operations to multiple NAND flash
media.
1.1.3 Power Management Unit (PMU)
The PMU controls the power consumption of M.2
ArmourDrive. The PMU dramatically reduces the
power consumption of M.2 ArmourDrive by putting the
part of the circuitry that is not in operation into sleep
mode.
1.2 Advanced NAND Management
M.2 ArmourDrive’s controller uses advanced wear-
leveling algorithms to substantially increase the
longevity of NAND flash media. Wear caused by data
writes is evenly distributed in all or select blocks in the
device that prevents “hot spots” in locations that are
programmed and erased extensively. This effective
wear-leveling technique results in optimized device
endurance, enhanced data retention and higher
reliability required by long-life applications.
The Flash File System handles inadvertent power
interrupts and has auto-recovery capability to ensure
M.2 ArmourDrive firmware integrity.
1.1.4 Embedded Flash File System
The embedded flash file system is an integral part of
M.2 ArmourDrive. It contains MCU firmware that
performs the following tasks:
1.3 Advanced Data Security
1. Translates host side signals into flash media
writes and reads
Advanced data security measures include end-to-end
data path protection and data sanitization (Secure
Erase) support. Secure Erase is an effective method
to quickly wipe all data from a PCIe-based SSD using
the NVMe protocol (Format NVM).
2. Provides flash media wear leveling to spread
the flash writes across all memory address
space to increase the longevity of flash media
3. Keeps track of data file structures
These specifications are subject to change without notice.
© 2019 Greenliant
12/13/2019
S71471-01
2
GLS FS0019 Rev. 00
GLS88DQ064G3 / 128G3 / 256G3 / 512G3
Industrial Temp NVMe M.2 ArmourDrive™ PX Series
Factsheet 01.000
December 2019
2.0 FUNCTIONAL BLOCKS
Figure 2-1: M.2 ArmourDrive Block Diagram
These specifications are subject to change without notice.
© 2019 Greenliant
12/13/2019
S71471-01
3
GLS FS0019 Rev. 00
GLS88DQ064G3 / 128G3 / 256G3 / 512G3
Industrial Temp NVMe M.2 ArmourDrive™ PX Series
Factsheet 01.000
December 2019
APPENDIX
3.0
3.1
Product Ordering Information
GLS 88 DQ
xxx G3 - I - BZ3xx
XX XX
XXX XX - X - XXXXX
Ordering Code
BZ3xx = NVMe M.2 AmourDrive Revision
Operating Temperature
I = Industrial: -40°C to +85°C
NAND Configuration
3 = 3 bits per cell
GByte Designator
G = GByte
Capacity
064 = 64 GByte
128 = 128 GByte
256 = 256 GByte
512 = 512 GByte
Product Generation
Q = Generation
Form Factor
D = M.2 2242 (DS)
Product Family
88 = NVMe M.2 ArmourDrive
Valid Combinations
Valid product combinations are those that are in the mass production or will be in the mass production. Consult
your Greenliant sales representative to confirm availability of the valid combinations and to determine availability
of new product combinations.
Table 3-1: M.2 ArmourDrive Product Valid Ordering Numbers
Capacity
64GB
Operating Temperature
Industrial (-40°C to 85°C)
Industrial (-40°C to 85°C)
Industrial (-40°C to 85°C)
Industrial (-40°C to 85°C)
Part Number
Form Factor
GLS88DQ064G3-I-BZ300
GLS88DQ128G3-I-BZ300
GLS88DQ256G3-I-BZ300
GLS88DQ512G3-I-BZ300
2242 (DS), B+M key
2242 (DS), B+M key
2242 (DS), B+M key
2242 (DS), B+M key
128GB
256GB
512GB
These specifications are subject to change without notice.
© 2019 Greenliant
12/13/2019
S71471-01
4
GLS FS0019 Rev. 00
GLS88DQ064G3 / 128G3 / 256G3 / 512G3
Industrial Temp NVMe M.2 ArmourDrive™ PX Series
Factsheet 01.000
December 2019
3.2
Board Diagrams
SIDE VIEW
TOP VIEW
BOTTOM VIEW
Note:
All dimensions are in millimeters, unless otherwise specified.
Figure 3-1: M.2 2242 ArmourDrive Dimensions
These specifications are subject to change without notice.
© 2019 Greenliant
12/13/2019
S71471-01
5
GLS FS0019 Rev. 00
GLS88DQ064G3 / 128G3 / 256G3 / 512G3
Industrial Temp NVMe M.2 ArmourDrive™ PX Series
Factsheet 01.000
December 2019
Revision History
Number
Description
Date
01.000
Initial Release as Factsheet
December 13, 2019
© 2019 Greenliant. All rights reserved.
Greenliant and the Greenliant logo are registered trademarks, and ArmourDrive is a trademark of Greenliant. All
other trademarks and registered trademarks are the property of their respective owners.
Specifications are subject to change without notice. Memory sizes denote raw storage capacity; actual usable
capacity may be less.
Greenliant makes no warranty for the use of its products other than those expressly contained in the Greenliant
Terms and Conditions of Sale.
www.greenliant.com
These specifications are subject to change without notice.
© 2019 Greenliant
12/13/2019
S71471-01
6
GLS FS0019 Rev. 00
相关型号：
©2020 ICPDF网 联系我们和版权申明