FusionServer G5500 V6 Server
Technical White Paper
5 Hardware Description
2023-02-14
37
5.4.1.6 Memory Protection Technologies
DDR4 DIMMs support the following memory protection technologies:
⚫
ECC
⚫
Memory Mirroring
⚫
Memory Single Device Data Correction (SDDC)
⚫
Failed DIMM Isolation
⚫
Memory Thermal Throttling
⚫
Command/Address Parity Check and Retry
⚫
Memory Demand/Patrol Scrubbing
⚫
Memory Data Scrambling
⚫
Memory Multi Rank Sparing
⚫
Post Package Repair (PPR)
⚫
Write Data CRC Protection
⚫
Adaptive Data Correction - Single Region (ADC-SR)
⚫
Adaptive Double Device Data Correction - Multiple Region (ADDDC-MR)
⚫
Partial Cache Line Sparing (PCLS)
5.5 Storage
5.5.1 Drive Configuration and Drive Numbering
5.5.1.1 24 x 3.5" drive configuration (20 x SAS/SATA + 4 x NVMe)
Drive Configurations
Table 5-7
Drive Configurations
Configuration
Front Drive
Drive Management
Mode
24 x 3.5" 8 x
dual-width GPUs
standard switch model
configuration
⚫
Front drive: 24 x 3.5"
−
Slots 0 to 15
support only
SAS/SATA drives.
−
Slots 16 to 17
support
SAS/SATA/NVMe
drives
−
Slots 18 to 21
support only
SAS/SATA drives.
−
Slots 22 to 23
support
SAS/SATA/NVMe
⚫
SAS/SATA drive: 1 x
PCIe RAID controller
card
a
⚫
NVMe drive: PCIe
switch