SMART Modular’s DDR4 NVDIMMs combine non-volatile memory functionality
with high speed DDR4 DRAM technology. DDR4 NVDIMMs provide a persistent
memory solution to significantly accelerate application performance in server
and storage appliances.
SMART Modular’s DDR4 NVDIMM feature proprietary SafeStor™ technology,
the engine which initiates backup and restore operations upon command from
the host controller. The NVDIMM also support multiple command delivery options
to trigger SafeStor™ backup during a host detected power outage and recovery
events. The SafeStor™ engine also employs multi-channel NAND Flash and high-
speed switching circuitry to provide robust backup and restore capability, all while
functioning as a JEDEC standard DDR4 RDIMM during normal operation.
SMART Modular offers NVDIMMs with encryption for high security applications
where data protection is required. NVDIMMs also use the AES-XTS 256 standard
(Advanced Encryption Standard) developed by the IEEE. AES is used to encrypt
secure data at government agencies, banks, and other organizations around the
world and is regarded as one of the strongest encryption methods in existence.
NVDIMMs support Autonomous Self Refresh (ASR). SMART’s patented ASR
feature allows the NVDIMM to independently initiate a backup in the event of an
OS crash (operating system), CPU fault, MCU fault (Memory Controller Unit), BIOS
hang, blue screen, or other motherboard failures which result in a hang without
power loss where the customer has data in the DIMM that they want to save and
recover after a system is reset to recover from the hang.
DDR4 NVDIMM
Features & Benets
•
Fits standard 288-pin DIMM socket
•
During normal operation, NVDIMM will function as a standard RDIMM module
•
During a power loss, the contents of the DRAM are automatically backed up
to Flash
•
NVDIMM with Encryption also offered as an option
Applications
High performance servers
•
Database and analytics servers
•
High performance replacement for
existing NVRAM PCIe cards
•
Journaling & check-pointing for
In-memory databases
•
Real-time response in financial trading &
social media
High Performance Storage Servers
•
SAN appliances and arrays
•
NAS filers
•
Distributed storage systems
•
High performance replacement for existing
NVRAM PCIe cards
•
Tiering and caching
•
Meta data storage
•
SSD address mapping table
For more information, please visit: www.smartm.com
Customer Service:
T: (+1) 510-623-1231 • E: customers@smartm.com
Headquarters/North America:
T: (+1) 800-956-7627 • T: (+1) 510-623-1231
F: (+1) 510-623-1434 • E: info@smartm.com
Latin America:
T: (+55) 11 4417-7200 • E: sales.br@smartm.com
EMEA:
T: (+44) 0 7826-064-745 • E: sales.euro@smartm.com
Asia/Pacific:
T: (+65) 6678-7670 • E: sales.asia@smartm.com
Ordering Information
SMART Part Number Description/Form Factor DDR4 NVDIMM Supported
STCA8062SMTH061B 2.5" 32GB
STCA8062SMTH062B 2.5" Two 16GBs
STC22041SMTD051B 2.5" 16GB
STC48042SMTDE81BVG HHHL PCIe (Half Height Half Length) 32GB
STC48042SMTDE82BVG HHHL PCIe (Half Height Half Length) Two 16GBs
STC54061INTH011B Half-width (hybrid) 16GB
STC36041INTH011B Half-width (hybrid) 8GB
STC54061SMCH021B Half-width low profile (hybrid) 16GB
STC24041SMCD011B Half-width (supercap) 16GB
DDR4 NVDIMM Backup Power Module Ordering Information
©2021, SMART Modular Technologies, All rights reserved. The stylized “S” in conjunction with “SMART”, as well as “SMART Modular Technologies” are registered trademarks of SMART Modular Technologies. All other trademarks are
the property of the respective owners. These materials are provided by SMART Modular Technologies as a service to its customers and may only be used for informational purposes. 08.11.21/DDR4NVDIMM/Rev.5
288 PIN - DDR4 NVDIMM
SMART Part Number Density Height (mm) Module Cong Device Cong Speed Voltage Command Set Temp
ST4097NJ44D472SB 32GB 31.25 4Gb x72 2Gx4 2400MT/s 1.2V JEDEC 0°C to +70°C
ST2047NJ420425HD 16GB 31.25 2Gb x72 2Gx4 3200MT/s 1.2V JEDEC 0°C to +70°C
ST2047NJ420414HD 16GB 31.25 2Gb x72 2Gx4 2933MT/s 1.2V JEDEC 0°C to +70°C
ST2047NJ420493SC 16GB 31.25 2Gb x72 2Gx4 2666MT/s 1.2V JEDEC 0°C to +70°C