Go to main content
Oracle® ZFS Storage Appliance Customer Service Manual

Exit Print View

Updated: December 2016
 
 

ZS3-2 Internal Components

The ZS3-2 chassis has the following field replaceable units ( FRUs). FRUs are not customer-serviceable and must be replaced by trained Oracle service technicians.

  • PCIe Risers - There are three risers per system, each attached to the rear of the motherboard. Each riser supports two PCIe cards (which are customer replaceable units (CRUs).

  • Motherboard - The motherboard includes CPU modules, slots for 16 DIMMs, memory control subsystems, and the service processor (SP) subsystem. The SP subsystem controls the host power and monitors host system events (power and environmental). The SP controller draws power from the host 3.3V standby supply rail, which is available whenever the system is receiving AC input power, even when the system is turned off.

  • Power Distribution Board - The power distribution board distributes main 12V power from the power supplies to the rest of the controller. It is directly connected to the connector break out board and to the motherboard through a bus bar and ribbon cable. It also supports a top cover interlock kill switch. The power supplies connect directly to the power distribution board.

  • Storage Drive Backplane - The storage drive backplane includes the connectors for the storage drives, as well as the interconnect for the I/O board, power and locator buttons, and system/component status LEDs. The system has an 8-disk backplane. Each drive has an LED indicator for Power/Activity, Fault, and Locate.

ZS3-2 Motherboard, Memory, and PCIe Cards - The ZS3-2 controller motherboard, memory, and PCIe components are described in the following figure and legend.


Note -  Field replaceable components (FRUs) are not customer-serviceable, and must be replaced by trained Oracle service technicians.

Figure 42  ZS3-2 Controller Motherboard, Memory, and PCIe Components

image:graphic showing ZS3-2 controller motherboard, memory, and PCIe             components

Figure Legend
1 Drive cage (FRU)
5 Airduct
9 Battery
2 Drive backplane (FRU)
6 PCIe Risers (FRU)
10 PDB duct
3 Motherboard (FRU)
7 PCIe cards
11 Power distribution board (FRU)
4 DIMMs
8 USB flash drive

ZS3-2 CPU and Memory - The ZS3-2 controller motherboard has 16 slots in two groups that hold industry-standard DDR3 low voltage (LV) DIMMS.

Figure 43  ZS3-2 Controller CPU and Memory Components

image:graphic showing ZS3-2 controller CPU and memory components


Note -  All sockets must be occupied by identical DDR3 DIMMs.
Table 29  ZS3-2 Controller CPU Descriptions
Capacity
CPU 0
CPU 1
256GB
D0, D2, D5, D7 (blue)
D0, D2, D5, D7 (blue)
D1, D3, D4, D6 (white)
D1, D3, D4, D6 (white)

The ZS3-2 controller replaceable memory components and part numbers are listed below.

Table 30  ZS3-2 Controller Replaceable Memory Components
Component
Description
FRU/CRU
Part Number
CPU
Intel E5-2658, 2.1G, 8-core
FRU
7019701
Memory
DIMM, 16GB,DDR3,1600,2Rx4,1.35V
CRU
7041603
Memory
DIMM, 32GB,DDR3,1066,4Rx4,1.35V
CRU
7055964

ZS3-2 Storage, Power, and Fan Components - The ZS3-2 controller's internal storage, power, and cooling components are described in the following figure and legend. A component identified as a field replaceable unit ( FRU) must be replaced by trained Oracle service technicians.

Figure 44  ZS3-2 Controller Storage, Power, and Fan Components

image:graphic showing ZS3-2 controller storage, power, and fan components

Figure Legend
1 Air Filter
5 Drive power cable (FRU)
9 Fan modules
2 Drives
6 Drive signal cable (FRU)
10 Fan tray
3 Chassis (FRU)
7 Top cover
11 USB board (FRU)
4 LED board (FRU)
8 PDB signal cable (FRU)
12 Power supplies

ZS3-2 Internal Cables - The ZS3-2 controller contains the following field-replaceable unit ( FRU) internal cables. FRUs are not customer-serviceable, and must be replaced by trained Oracle service technicians.

Figure 45  ZS3-2 Controller Internal Cables

image:graphic showing ZS3-2 controller internal cables

Figure Legend
1 PDB signal cable
3 Drive signal cable
5 Drive power cable
2 USB board cable
4 LED board cable