Overview of the Sun ZFS Storage 7420 Controller

This section provides an overview of the Sun ZFS Storage 7420 controller. For installation instructions, refer to Installing a Sun ZFS Storage 7x20 Controller. For service instructions, refer to Servicing the Sun ZFS Storage 7x20 Controller in Oracle ZFS Storage Appliance Customer Service Manual, Release OS8.8.x.

Sun ZFS Storage 7420 Physical Specifications

The Sun ZFS Storage 7420 controller 3U chassis dimensions are as follows:

Dimension	Measurement	Dimension	Measurement
Height	13.3 cm/5.25 in	Depth	70.6 cm/27.8 in
Width	43.7 cm/17.19 in	Weight	16.36 kg/96 lbs

Sun ZFS Storage 7420 Electrical Specifications

The following list shows the electrical specifications for the Sun ZFS Storage 7420 controller.

Note:

The power dissipation numbers listed are the maximum rated for the power supply and are not a rating of the actual power consumption of the appliance.

Input

Nominal frequencies: 50/60Hz
AC operating range: 100-127 VAC for 2 CPUs and 200-240 VAC for 2 or 4 CPUs
Maximum current AC RMS: 12A @ 100 VAC / 12A @ 200 VAC

Power Dissipation

Max power consumption: 1800 W
Max heat output: 6143 BTU/hr
Volt-Ampere rating: 1837 VA @ 240 VAC, 0.98 P.F.

Sun ZFS Storage 7420 Configuration Options

The Sun ZFS Storage 7420 consists of a standalone storage controller, or two storage controllers in a high-availability cluster configuration, and one to 36 disk shelves. The following table describes the Sun ZFS Storage 7420 configuration options:

Note:

Sun ZFS Storage 7420 M2 controllers cannot be clustered with Sun ZFS Storage 7420 controllers.

Product ID	CPU	DIMMs	Readzilla	Boot Drive
Sun ZFS Storage 7420 M2	4x8-core, 2.0GHz	8GB, 16GB	1.6TB SAS	900GB SAS
Sun ZFS Storage 7420 M2	4x10-core, 2.40GHz	8GB, 16GB	1.6TB SAS	900GB SAS
Sun ZFS Storage 7420	4x8-core, 2.0GHz	8GB, 16GB	512GB SATA	500GB SATA
Sun ZFS Storage 7420	4x10-core, 2.40GHz	8GB, 16GB	512GB SATA	500GB SATA

You can identify your configuration by looking at the product ID on BUI screen Maintenance or by using the CLI command configuration version show. You can also check the physical label on the boot drive.

Refer to https://oracle.com/zfsstorage for the most recent component specification.

Sun ZFS Storage 7420 Front Panel Components

Graphic showing the LEDs and components at the front of the controller

1 Locator LED and button (white)	2 Service Required LED (amber)	3 Power/OK LED (green)
4 Power button	5 Service Processor (SP) OK LED (green)	6 Fan/CPU/Memory Service Required LED
7 Power Supply (PS) Service Required LED	8 Over Temperature Warning LED	9 USB 2.0 Connectors
10 DB-15 video connector	11 Boot drive 0 (mirrored)	12 Boot drive 1 (mirrored)
13 SSD 2 (optional)	14 SSD 3 (optional)	15 SSD 4 (optional)
16 SSD 5 (optional)

The Sun ZFS Storage 7420 M2 controller has two SAS-2 system boot drives in slots 0 and 1, configured as a mirrored pair. Up to four SAS-2 read cache SSDs may fill slots 2 through 5, in order. In a Sun ZFS Storage 7420 M2 cluster, the number of SSDs installed in each controller can vary.

Sun ZFS Storage 7420 controllers have two SATA system boot drives in slots 0 and 1, configured as a mirrored pair. Zero, two, three, or four read cache SSDs, may optionally fill slots 2 through 5, in order. In a Sun ZFS Storage 7420 cluster, the number of SSDs installed in both controllers must match.

SAS-2 and SATA Boot Drive LEDs

Graphic showing detail of the LEDs located on the system drives

1 Ready to remove (blue)

2 Service action required (amber)

3 OK/Activity (green)

Sun ZFS Storage 7420 Rear Panel Components

The following graphic shows the rear panel of the controller. Base configuration HBAs are not depicted in this illustration.

For information about PCIe cards, see Sun ZFS Storage 7420 PCIe I/O Cards in Oracle ZFS Storage Appliance Customer Service Manual, Release OS8.8.x.

Graphic showing the controller rear panel components

1 Power supply unit 0 status LEDs OK: green Power Supply Fail: amber AC OK: green	2 Power supply unit 0 AC inlet	3 Power supply unit 1 status LEDs OK: green Power Supply Fail: amber AC OK: green
4 Power supply unit 1 AC inlet	5 System status LEDs Power: green Attention: amber Locate: white	6 PCIe slots 0-4
7 Cluster card slot	8 Network (NET) 10/100/1000 ports: NET 0-NET 3	9 USB 2.0 ports
10 PCIe slots 5-9	11 Network management (NET MGT) 10/100 BASE-T Ethernet port	12 Serial management (SER MGT) port
13 DB-15 video connector