QuickSpecs

Smart Array P400i
Controller
Disk Drive and
Enclosure Interface
3G SAS (Serial Attached SCSI)
1.5G SATA (Serial Advanced Technology Attachment)
SAS Connectors 2 internal (SFF8484) x4 wide port connectors
Cache Memory Speed DDR2-533MHz with 40 or 72-bit wide bus provides up to 4.2 GB/s
maximum bandwidth.
Server Interface x8 2.5G PCIe provides 2GB/s maximum bandwidth.
SAS Speed x8 3G SAS provides 2.4GB/s maximum bandwidth.
Cache Memory 40-bit 256MB cache (72-bit 512MB module upgrades available); ECC
protection, battery-backed, and transportable
Logical Drives
Supported
Up to 32 logical drives
Maximum Logical
Drive Capacity
2TB
Host Memory
Addressing
64-bit, supporting greater than 4GB server memory space
RAID Support RAID 6 with ADG (Advanced Data Guarding) requires Battery Backed
Write Cache Upgrade
RAID 5 (Distributed Data Guarding)
RAID 1, 1+0 (Striping & Mirroring)
RAID 0 (Striping)
Two embedded NC371i
Multifunction Gigabit
Server Adapters
Network Interface 10/100/1000-T
Compatibility IEEE 802.3 10Base-T
IEEE 802.3ab 1000Base-T
IEEE 802.3u 100Base-TX
Data Transfer Method PCI Express, four lanes (x4)
Controller BCM5706
Network Transfer Rate 10Base-T (Half-Duplex) 10 Mb/s
10Base-T (Full-Duplex) 20 Mb/s
100Base-TX (Half-
Duplex)
100 Mb/s
100Base-TX (Full-
Duplex)
200 Mb/s
1000Base-TX (Half and
Full-Duplex)
2000 Mb/s
Connector RJ-45
Cable Support 10Base-T Categories 3, 4, or 5 UTP; up to 328 ft (100
m)
10/100/1000 Base-TX Category 5 UTP up to 328 ft (100 m)
QuickSpecs
HP ProLiant DL785 Generation 5
Technical Specifications
DA - 13046 Worldwide QuickSpecs — Version 30 — 1/10/2011 Page 48