Drive boxes are compact storage enclosures that hold large numbers of drives and can be installed in a small rack space (EIA-standard rack units).
| Number | Item | Description |
|---|---|---|
| 1 | POWER LED | Green: Storage system is powered on. |
| 2 | READY LED |
Green: Normal operation. |
| 3 | LOCATE LED | Amber: Failure requires maintenance. The LED can be lit/turned off by the Maintenance Utility. |
The storage systems supports the following drive boxes:
- Drive box for SBX (SAS SSDs)
- Drive box for UBX (SAS HDDs)
- Drive box for NBX (NVMe SCM/SSD)
- Drive box for FBX (FMD)
Drive Box for SBX
The media chassis for SBX contains four 2U drive boxes in which 2.5-inch disk drives and the 2.5-inch flash drives are installed. Each drive box consists of two enclosures and two power supplies with a built-in cooling fan.The SBX holds 96 2.5-inch small form factor SAS SSD drives.
| Number | Item | Description |
|---|---|---|
| 1 | ALM |
Red: Indicates that the removal of the HDD/SSD is possible when the storage system is powered on. |
| 2 | ACT |
Green: Indicates that the HDD/SSD is powered on. Blinking Green: Indicates that the HDD/SSD is active. The blink speed may differ between HDDs and SSDs; however, this does not indicate a disk error or failure. |
| 3 | POWER | Green: Indicates that the power supply is supplied to the storage system. |
| 4 | READY | Green: Indicates that the ENC is operating normally. |
| 5 | LOCATE |
Amber: Indicates the location of the chassis that detects a failure. The LED can be lit/turned off by Maintenance Utility. |
| Number | Item | Description |
|---|---|---|
| 1 | PATH (IN side) | Green: Indicates that the IN side is linked up. |
| 2 | PATH (OUT side) | Green: Indicates that the OUT side is linked up. |
| 3 | PATH (IN side) | Green: Indicates that the IN side is linked up. |
| 4 | PATH (OUT side) | Green: Indicates that the OUT side is linked up. |
| 5 | POWER | Green: Indicates that the power is supplied to the ENC. |
| 6 | LOCATE |
Amber: A LED to specify the chassis location on the rear of the chassis. The LED can be lit/turned off by Maintenance Utility. |
| 7 | ALARM (REPLACE) | Red: Lights up when replacement of the ENC is possible. |
| 8 | Console port | Not in use |
| Number | Item | Description |
|---|---|---|
| 1 | RDY2 |
Green: Normal operation Off: Erroneous operation or out of operation |
| 2 | RDY1 |
Green: Normal operation Off: Erroneous operation or out of operation |
| 3 | AC IN | Green: Indicates that AC input is normal. |
| 4 | ALM (REPLACE) | Red: Indicates when the power supply can be replaced. |
Drive Box for UBX
The media chassis for UBX contains eight 2U drive boxes in which 3.5-inch disk drives are installed. Each drive box consists of two ENCs and two power supplies with a built-in cooling fan.
The UBX holds 96 3.5-inch large form factor SAS HDD drives.
| Number | Item | Description |
|---|---|---|
| 1 | POWER | Green: Indicates that the power supply is supplied to the storage system. |
| 2 | READY | Green: Indicates that the ENC is operating normally. |
| 3 | LOCATE |
Amber: Indicates the location of the chassis that detects a failure. The LED can be lit/turned off by Maintenance Utility. |
| 4 | ACT |
Green: Indicates that the HDD/SSD is powered on. Blinking Green: Indicates that the HDD/SSD is active. The blink speed may differ between HDDs and SSDs; however, this does not indicate a disk error or failure. |
| 5 | ALM |
Red: Indicates that the removal of the HDD/SSD is possible when the storage system is powered on. |
| Number | Item | Description |
|---|---|---|
| 1 | POWER | Green: Indicates that the power is supplied to the ENC. |
| 2 | LOCATE |
Amber: A LED to specify the chassis location on the rear of the chassis. The LED can be lit/turned off by Maintenance Utility. |
| 3 | ALARM (REPLACE) | Red: Lights up when replacement of the ENC is possible. |
| 4 | PATH (IN side) | Green: Indicates that the IN side is linked up. |
| 5 | PATH (OUT side) | Green: Indicates that the OUT side is linked up. |
| 6 | Console port | Not in use |
| Number | Item | Description |
|---|---|---|
| 1 | RDY2 |
Green: Normal operation Off: Erroneous operation or out of operation |
| 2 | RDY1 |
Green: Normal operation Off: Erroneous operation or out of operation |
| 3 | AC IN | Green: Indicates that AC input is normal. |
| 4 | ALM (REPLACE) | Red: Indicates when the power supply can be replaced. |
Drive Box for NBX
The media chassis for NBX contains four 2U drive boxes in which 2.5-inch NVMe drives are installed. Each drive box consists of two ENCs and two power supplies with a built-in cooling fan.
The NBX holds 96 2.5-inch NVMe SSD drives or 33 2.5-inch NVMe SCM drives.
| Number | Item | Description |
|---|---|---|
| 1 | ALM |
Red: Indicates that the removal of the HDD/SSD is possible when the storage system is powered on. |
| 2 | ACT |
Green: Indicates that the HDD/SSD is powered on. Blinking Green: Indicates that the HDD/SSD is active. The blink speed may differ between HDDs and SSDs; however, this does not indicate a disk error or failure. |
| 3 | POWER | Green: Indicates that the power is supplied to the ENC. |
| 4 | READY | Green: Indicates that the ENC is operating normally. |
| 5 | LOCATE |
Amber: A LED to specify the chassis location on the rear of the chassis. The LED can be lit/turned off by Maintenance Utility. |
| Number | Item | Description |
|---|---|---|
| 1 | POWER | Green: Indicates that the power is supplied to the ENC. |
| 2 | LOCATE |
Amber: A LED to specify the chassis location on the rear of the chassis. The LED can be lit/turned off by Maintenance Utility. |
| 3 | ALARM |
Red: Indicates that the removal of the HDD/SSD is possible when the storage system is powered on. |
| 4 | LINK | Blue: Indicates that PCIe between DKBN and ENC is linked up. |
| Number | Item | Description |
|---|---|---|
| 1 | RDY2 |
Green: Normal operation Off: Erroneous operation or out of operation |
| 2 | RDY1 |
Green: Normal operation Off: Erroneous operation or out of operation |
| 3 | AC IN | Green: Indicates that AC input is normal. |
| 4 | ALM (REPLACE) | Red: Indicates when the power supply can be replaced. |
Drive Box for FBX
The media chassis for FBX contains four 2U drive boxes in which FMD drives are installed. Each drive box consists of two ENCs and two power supplies with a built-in cooling fan.
The FBX holds 48 Hitachi flash module drives (FMDs).
| Number | Item | Description |
|---|---|---|
| 1 | ACT |
Green: Indicates FMD status. Blinking Green: Indicates that the FMD is active. The blink speed may differ between FMD LEDs; however, this does not indicate a disk error or failure. |
| 2 | ALM |
Red: Indicates that the removal of the FMD is possible when the storage system is powered on. |
| 3 | POWER | Green: Indicates that the power supply is supplied to the storage system. |
| 4 | READY | Green: Indicates that the ENC is operating normally. |
| 5 | LOCATE |
Amber: Indicates the location of the chassis that detects a failure. The LED can be lit/turned off by Maintenance Utility. |
| Number | Item | Description |
|---|---|---|
| 1 | PATH (IN side) | Green: Indicates that the IN side is linked up. |
| 2 | PATH (OUT side) | Green: Indicates that the OUT side is linked up. |
| 3 | POWER | Green: Indicates that the power is supplied to the ENC. |
| 4 | LOCATE |
Amber: A LED to specify the chassis location on the rear of the chassis. The LED can be lit/turned off by Maintenance Utility. |
| 5 | ALARM (REPLACE) | Red: Lights up when replacement of the ENC is possible. |
| Number | Item | Description |
|---|---|---|
| 1 | RDY 1 |
Green: Normal operation Off: Erroneous operation or out of operation |
| 2 | RDY 2 |
Green: Normal operation Off: Erroneous operation or out of operation |
| 3 | ALM REPLACE | Red: Indicates when the power supply can be replaced. |