ETERNUS DX600 S6

This section provides the storage system specification of the ETERNUS DX600 S6.

Table: Specifications (ETERNUS DX600 S6)

Item

ETERNUS DX600 S6

Physical capacity (max.) (*1)

NVMe SSDs

2,949TB

SAS SSDs

28,754TB

SAS disks

2,246TB

Nearline SAS disks

8,424TB

Number of controllers

2

System memory capacity (max.)

2,048GB

Extreme Cache Pool capacity (max.) (*2)

25.6TB

Host interface

FC (64Gbit/s)

FC (32Gbit/s)

FC (16Gbit/s)

iSCSI (10Gbit/s, 10GBASE-SR/10GBASE-CR)

Number of host interface adapters

2 / 4 / 6 / 8

Number of host interface ports

FC

4 / 8 / 12 / 16 / 24 / 32

iSCSI

4 / 8 / 12 / 16

Number of drive enclosures (*3)

Number of drive enclosures

0 – 39

2.5" NVMe type drive enclosures

0 to 7

2.5" SAS type drive enclosures

0 – 39

3.5" SAS type drive enclosures

0 – 39

Drive adapter interface (maximum transfer rate)

NVMe (16Gbit/s)

SAS (12Gbit/s)

Number of drive adapters

0 / 2 / 4

Number of drive adapter ports

NVMe (16Gbit/s)

0 / 4 / 8

SAS (12Gbit/s)

0 / 4 / 8

Number of drives

2 – 960 (*4)

Drive capacity (rotational speed)

2.5" NVMe SSDs

Non-self-encrypting

1.92TB, 3.2TB (*5), 3.84TB, 7.68TB, 15.36TB

Self-encrypting

1.92TB, 3.2TB (*5), 3.84TB, 7.68TB, 15.36TB

2.5" SAS SSDs

Non-self-encrypting

1.92TB, 3.84TB, 7.68TB, 15.36TB, 30.72TB

Self-encrypting

1.92TB, 3.84TB, 7.68TB

2.5" SAS disks

Non-self-encrypting

1.2TB, 2.4TB (10,000rpm)

Self-encrypting

1.2TB (10,000rpm)

3.5" Nearline SAS disks

Non-self-encrypting

4TB, 8TB, 12TB, 18TB (7,200rpm)

Self-encrypting

8TB, 16TB (7,200rpm)
*1 : 

Physical capacity is calculated based on the assumption that 1TB=1,000GB and 1GB=1,000MB.

  • NVMe SSDs: 15.36TB × (24 drives/CE + 24 drives/DE × 7 DEs) = 2,949.12TB » 2,949TB

  • SAS SSDs: 30.72TB × 24 drives/DE × 39 DEs = 28,753.92TB » 28,754TB

  • SAS disks: 2.4TB × 24 drives/DE × 39 DEs = 2,246.4TB » 2,246TB

  • Nearline SAS disks: 18TB × 12 disks/DE × 39 DEs = 8,424TB

If the integer value of the calculated maximum physical capacity is three digits or more, it is rounded off to the ones place.
*2 : 

Extreme Cache Pools use the NVMe SSDs (3.2TB) that are installed in the controller enclosures or NVMe type drive enclosures as the cache. Up to four drives can be installed for the Extreme Cache Pools per controller and the maximum capacity of the Extreme Cache Pools in each controller is 12.8TB.
*3 : 

Different types of drive enclosures can be installed together in an ETERNUS DX. When different types of drive enclosures are installed together, the maximum number of installable drive enclosures depends on which drive enclosure type combinations are used.
*4 : 

The number of drives when a mix of NVMe SSDs and SAS drives are installed. The number of drives when only NVMe SSDs are installed is 2 to 192. The number of drives when only SAS drives are installed is 2 to 936.
*5 : 

NVMe SSDs (3.2TB) can be used as drives for configuring Extreme Cache Pools.