Building-block configurations
An Elastic Storage Server for Power® system is available in various building-block configurations.
There are several different ESS models: GL2, GL4, GL6, GS1, GS2, GS4, and GS6.
The memory size is optional in the various building-block configurations. 256GB is the recommended memory size for models GL4 and GL6.
GL2 configurations
The following building-block configurations include DCS3700 JBOD 60-drive enclosures with 7.2K NL-SAS HDDs and 400GB SSDs.
- Optional: 128GB (8 x 16GB DRAM)
- Eight SAS cables
- Two DCS3700 enclosures
- In Enclosure 1:
- 58 drive slots are populated with 2TB 7.2K NL-SAS HDDs
- Drive slot 3 in drawer 1 and drive slot 12 in drawer 5 are populated with 400GB SSDs
- In Enclosure 2:
- 58 drive slots are populated with 2TB 7.2K NL-SAS HDDs
- Drive slot 3 in drawer 1 and drive slot 12 in drawer 5 are empty
- In Enclosure 1:
- Optional: 128GB (8 x 16GB DRAM)
- Eight SAS cables
- Two DCS3700 enclosures
- In Enclosure 1:
- 58 drive slots are populated with 4TB 7.2K NL-SAS HDDs
- Drive slot 3 in drawer 1 and drive slot 12 in drawer 5 are populated with 400GB SSDs
- In Enclosure 2:
- 58 drive slots are populated with 4TB 7.2K NL-SAS HDDs
- Drive slot 3 in drawer 1 and drive slot 12 in drawer 5 are empty
- In Enclosure 1:
GL4 configurations
The following building-block configurations include DCS3700 JBOD 60-drive enclosures with 7.2K NL-SAS HDDs and 400GB SSDs.
- Recommended: 256GB (16 x 16GB DRAM)
- 16 SAS cables
- Four DCS3700 enclosures
- In Enclosure 1:
- 58 drive slots are populated with 2TB 7.2K NL-SAS HDDs
- Drive slot 3 in drawer 1 and drive slot 12 in drawer 5 are populated with 400GB SSDs
- In Enclosures 2, 3, and 4:
- 58 drive slots are populated with 2TB 7.2K NL-SAS HDDs
- Drive slot 3 in drawer 1 and drive slot 12 in drawer 5 are empty
- In Enclosure 1:
- Recommended: 256GB (16 x 16GB DRAM)
- 16 SAS cables
- Four DCS3700 enclosures
- In Enclosure 1:
- 58 drive slots are populated with 4TB 7.2K NL-SAS HDDs
- Drive slot 3 in drawer 1 and drive slot 12 in drawer 5 are populated with 400GB SSDs
- In Enclosures 2, 3, and 4:
- 58 drive slots are populated with 4TB 7.2K NL-SAS HDDs
- Drive slot 3 in drawer 1 and drive slot 12 in drawer 5 are empty
- In Enclosure 1:
GL6 configurations
The following building-block configurations include DCS3700 JBOD 60-drive enclosures with 7.2K NL-SAS HDDs and 400GB SSDs.
- Recommended: 256GB (16 x 16GB DRAM)
- 24 SAS cables
- Six DCS3700 enclosures
- In Enclosure 1:
- 58 drive slots are populated with 2TB 7.2K NL-SAS HDDs
- Drive slot 3 in drawer 1 and drive slot 12 in drawer 5 are populated with 400GB SSDs
- In Enclosures 2, 3, 4, 5, and 6:
- 58 drive slots are populated with 2TB 7.2K NL-SAS HDDs
- Drive slot 3 in drawer 1 and drive slot 12 in drawer 5 are empty
- In Enclosure 1:
- Recommended: 256GB (16 x 16GB DRAM)
- 24 SAS cables
- Six DCS3700 enclosures
- In Enclosure 1:
- 58 drive slots are populated with 4TB 7.2K NL-SAS HDDs
- Drive slot 3 in drawer 1 and drive slot 12 in drawer 5 are populated with 400GB SSDs
- In Enclosures 2, 3, 4, 5, and 6:
- 58 drive slots are populated with 4TB 7.2K NL-SAS HDDs
- Drive slot 3 in drawer 1 and drive slot 12 in drawer 5 are empty
- In Enclosure 1:
GS1 configurations
The following building-block configurations include an EXP24S JBOD 24-drive enclosure with 2.5-inch SSDs.
- Optional: 128GB (8 x 16GB DRAM)
- Four SAS cables
- One EXP24S enclosure, in which all 24 drive slots are populated with 400GB 2.5-inch SSDs
- Optional: 128GB (8 x 16GB DRAM)
- Four SAS cables
- One EXP24S enclosure, in which all 24 drive slots are populated with 800GB 2.5-inch SSDs
GS2 configurations
The following building-block configurations include EXP24S JBOD 24-drive enclosures with 2.5-inch SSDs.
- Optional: 128GB (8 x 16GB DRAM)
- Eight SAS cables
- Two EXP24S enclosures, in each of which all 24 drive slots are populated with 400GB 2.5-inch SSDs
- Optional: 128GB (8 x 16GB DRAM)
- Eight SAS cables
- Two EXP24S enclosures, in each of which all 24 drive slots are populated with 800GB 2.5-inch SSDs
- Optional: 128GB (8 x 16GB DRAM)
- Eight SAS cables
- Two EXP24S enclosures
- In Enclosure 1:
- Drive slots 1 and 24 are populated with 400GB 2.5-inch SSDs
- Drive slots 2 through 23 are populated with 1.2TB 10K SAS 2.5-inch HDDs
- In Enclosure 2, all 24 drive slots are populated with 1.2TB 10K SAS 2.5-inch HDDs
- In Enclosure 1:
GS4 configurations
The following building-block configurations include EXP24S JBOD 24-drive enclosures with 2.5-inch SSDs.
- Optional: 256GB (8 x 16GB DRAM)
- 16 SAS cables
- Four EXP24S enclosures, in which all 96 drive slots are populated with 400GB 2.5-inch SSDs
- Optional: 256GB (8 x 16GB DRAM)
- 16 SAS cables
- Four EXP24S enclosures, in which all 96 drive slots are populated with 800GB 2.5-inch SSDs
- Optional: 256GB (8 x 16GB DRAM)
- 16 SAS cables
- Four EXP24S enclosures
- In Enclosure 1:
- Drive slots 1 and 24 are populated with 400GB 2.5-inch SSDs
- Drive slots 2 through 23 are populated with 1.2TB 10K SAS 2.5-inch HDDs
- In Enclosures 2, 3, and 4, all 24 drive slots are populated with 1.2TB 10K SAS 2.5-inch HDDs
- In Enclosure 1:
GS6 configurations
The following building-block configuration includes EXP24S JBOD 24-drive enclosures with 1.2TB 10K SAS 2.5-inch HDDs.
- Optional: 256GB (16 x 16GB DRAM)
- 24 SAS cables
- Six EXP24S enclosures
- In Enclosure 1:
- Drive slots 1 and 24 are populated with 400GB 2.5-inch SSDs
- Drive slots 2 through 23 are populated with 1.2TB 10K SAS 2.5-inch HDDs
- In Enclosures 2, 3, 4, 5, and 6, all 24 drive slots are populated with 1.2TB 10K SAS 2.5-inch HDDs
- In Enclosure 1: