Technical specifications - hard drive controllers, Quickspecs – HP Z800 User Manual
Page 34
![background image](/manuals/99503/34/background.png)
Integrated SAS controller
With RAID 0, 1/1E
PCI Bus
PCI-Express x4 lanes
PCI Modes
Bus Master DMA
RAID Levels
RAID 0, 1, 1E and 10E
PCI Data Burst Transfer
Rate
250 MB/s per lane half duplex
500 MB/s per lane full duplex
1000 MB/s 4-lane half duplex
SAS Bandwidth
Half Duplex
Single lane – 300 MB/s
Wide Port (2 lanes) – 600 MB/s
Wide Port (4 lanes) – 1200 MB/s
Full Duplex
Single SAS Lane – 600 MB/s
Wide Port (2 lanes) –1200 MB/s
Wide Port (4 lanes) – 2400 MB/s
PCI Card Type
N/A
PCI Voltage
N/A
PCI Power
N/A
Bracket
N/A
Certification Level
PCI-Express 1.0a
IO Bus
Eight 3Gb/s SAS/SATA ports
SAS Processor
LSISAS1068E
Internal Connectors
Four- SATA x1 connectors
External Connectors
None
Maximum Number of
SCSI Devices
122
LED Indicators
On-board activity and fault LEDs
Integrated Mirroring
Integrated Mirroring option available
LSI MegaRAID® SAS
8888ELP Host Bus
Adapter (HBA)
PCI Bus
PCI-Express x8 lanes
PCI Modes
Bus Master DMA
RAID Levels
RAID 0, 1, and 5
RAID spans 10 and 50
PCI Data Burst Transfer
Rate
Up to 3Gb/s per port
Full Duplex
Up to 1.5 GB/s
PCI Voltage
+3.3V Add-in Card
PCI Power
7.5 Watts
Certification Level
PCI-Express 1.0a
IO Bus
Eight 3Gb/s SAS/SATA ports
Internal Connectors
Two SAS SFF8087 x4
External Connectors
Two SAS SFF8088 x4
Maximum Number of
SCSI DeviceS
32
LED Indicators
Connector LEDs indicate whether the internal or external connector is active
for ports 0-3 and 4-7
QuickSpecs
HP Z800 Workstation
Technical Specifications - Hard Drive Controllers
DA - 13278 Worldwide QuickSpecs — Version 2 — 4.13.2009
Page 34