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Intel® Server Board M50CYP2SB Family Technical Product Specification
Table 5. Maximum Supported Standard SDRAM DIMM Speeds by Processor Shelf
Processor Family
3
rd
Gen Intel® Xeon® Scalable processor
family
Note:
1.
Specification applies only to memory chips mounted by surface mounted technology (SMT) method. Refer to the DIMM
datasheets for more information.
2. Gold processor SKU 6330 maximum speed is 2933 (MT/s).
4.2.2
Intel® Optane™ Persistent Memory 200 Series Module Support
The processor family supports Intel® Optane™ persistent memory 200 series modules. The following figure
shows an Intel® Optane™ persistent memory 200 series module.
Figure 22. Intel® Optane™ Persistent Memory 200 Series Module
Intel® Optane™ PMem (persistent memory) is an innovative technology that delivers a unique combination of
affordable large memory capacity and data persistence (non-volatility). It represents a new class of memory
and storage technology architected specifically for data center usage. Intel® Optane™ PMem 200 series
enables higher density (capacity per DIMM) DDR4-compatible memory modules with near-DRAM
performance and advanced features not found in standard SDRAM.
The module supports the following features:
•
Always-enabled AES-256 encryption
•
Cache coherent: like DRAM, contains evicted information from the LLC
•
Byte-addressable memory
•
Higher endurance than enterprise class SSDs
See
Section 4.4
for memory RAS features and Intel® Optane™ persistent memory 200 series compatibility
with security features Intel® Software Guard Extensions (Intel® SGX), Intel® Total Memory Encryption (Intel®
TME), and Intel® Total Memory Encryption – Multi-Tenant (Intel® TME-MT).
Supported operating modes:
•
Memory mode (MM)
•
App Direct (AD) mode
App Direct mode requires both driver and explicit software support. To ensure operating system
compatibility, visit
https://www.intel.com/content/www/us/en/architecture-and-technology/optane-
memory.html.
Maximum DIMM Speed (MT/s) by Processor Shelf
Platinum 8300
Gold 6300
Processors
Processors
3200
Gold 5300
2
Processors
3200
2933
Silver 4300
Processors
2666
41
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