Solutions
• Artificial intelligence and machine learning applications take advantage of
persistent memory to eliminate bottlenecks and accelerate performance
• Persistent Memory adds a fast access tier for storage applications.
NVDIMMs are at the same tier as DRAM
• NVDIMMs are used for write cache acceleration in All Flash Arrays. Many
AL and ML applications use All Flash Arrays with NVDIMMs
• NVDIMMs provide Instant, byte-level access for developing training
models used for machine learning data sets
• NVDIMMs provide very low latency tiering, caching, write buffering and
metadata storage capabilities for AI application acceleration
• NVDIMMs are also used by cloud data centers to reduce their OS server
crash recovery time
There’s been an explosion of data creation for use by Artificial
Intelligence (AI) and Machine Learning (ML) applications. Unfortunately,
traditional systems are not designed to address the challenge of
accessing large and small data sets with the key hurdles being reducing
the overall time to discovery and insight - data intensive ETL workloads
(Extract, Transform, Load), and checkpoint workloads. NVDIMMs, or
Persistent Memory, are an ideal solution to dramatically accelerate
system performance for AI and ML applications.
SMART NVDIMMs for AI and ML
NVDIMM Features
• DIMM Form Factor, 8GB, 16GB, 32GB,
DDR4-2666, 2933, 3200
• Throughput of 25.6GB/s
• Latency ~20ns (DRAM)
• AES 256 bit Encryption
• Autonomous Self Refresh
• Digitally Signed Firmware
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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.
07.07.21/NVDIMMsAI&ML/Rev.3
DDR4 NVDIMM 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
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288 PIN - DDR4 NVDIMM
SMART Part Number Density Height (mm) Module Config Device Config 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