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2352, 2340, 2336, 2048
bytes
(Mode-1)
2352, 2340, 2336, 2048
bytes
(Mode-2)
Diameter
120 mm, 80 mm (with adapter at vertical mounting
mode)
Loading Mechanism
Loading MechanismLoading Mechanism
Loading Mechanism
Tray type
Interface
InterfaceInterface
Interface
EIDE (ATAPI)
Access Times (typical)
Access Times (typical)Access Times (typical)
Access Times (typical)
Random
DVD-ROM < 120 ms, CD-ROM < 110 ms
Full-Stroke
DVD-ROM < 240 ms, CD-ROM < 160 ms
Audio Output Level
Audio Output LevelAudio Output Level
Audio Output Level
(typical)
(typical)(typical)
(typical)
Line-out
CD 0.7 Vrms at 47 Kohms Load
Data Transfer Rate
Data Transfer RateData Transfer Rate
Data Transfer Rate
(sustained)
(sustained)(sustained)
(sustained)
DVD-ROM
Single Layer
10.8 MB/sec. Max.
DVD-RAM
2.77 MB/sec. Max
CD-ROM
7.2 MB/sec. Max.
Cache Buffer
Cache BufferCache Buffer
Cache Buffer
2 MB
Spin-up Time (typical)
Spin-up Time (typical)Spin-up Time (typical)
Spin-up Time (typical)
less than 10 seconds
MTBF
MTBFMTBF
MTBF
120,000 Power On Hours
(POH)
Ambient Temperature
Ambient TemperatureAmbient Temperature
Ambient Temperature
Operating
-22° to 140° F (-30° to 60° C)
Relative Humidity
Relative HumidityRelative Humidity
Relative Humidity
Operating
10% to 80%
Storage/Transportation
5% to 95%
Dimensions
DimensionsDimensions
Dimensions
(HxWxD, maximum)
0.5 x 5.04 x 5.1 in (12.7x128x129.4 mm)
Option Kit Contents
Option Kit ContentsOption Kit Contents
Option Kit Contents
DVD-ROM drive with installation guide, warranty card, registration card
Smart Array 5i Controller
Smart Array 5i ControllerSmart Array 5i Controller
Smart Array 5i Controller
(integrated on system board)
Protocol
ProtocolProtocol
Protocol
Wide Ultra3 SCSI
Processor
ProcessorProcessor
Processor
32-bit RISC
XOR engine
XOR engineXOR engine
XOR engine
Hardware RAID
Electrical interface
Electrical interfaceElectrical interface
Electrical interface
Low Voltage Differential (LVD)
Simultaneous Drive
Simultaneous DriveSimultaneous Drive
Simultaneous Drive
Transfer Channels
Transfer ChannelsTransfer Channels
Transfer Channels
2
Channel Transfer Rate
Channel Transfer RateChannel Transfer Rate
Channel Transfer Rate
320 MB/s total; 160 MB/s per channel
SCSI Port Connectors
SCSI Port ConnectorsSCSI Port Connectors
SCSI Port Connectors
One external and one internal SCSI port
Memory
MemoryMemory
Memory
32 MB of DRAM used for code, transfer buffers, and non-battery-backed read cache
Peak transfer rate
Peak transfer ratePeak transfer rate
Peak transfer rate
160 MB/s
Logical Drives Supported
Logical Drives SupportedLogical Drives Supported
Logical Drives Supported
32
Software Upgradeable
Software UpgradeableSoftware Upgradeable
Software Upgradeable
Firmware
FirmwareFirmware
Firmware
Yes
RAID Support
RAID SupportRAID Support
RAID Support
RAID 5 (Distributed Data Guarding
RAID 1+0 (Striping and Mirroring)
RAID 1 (Mirroring)
RAID 0 (Stripping)
Disk Drive and Enclosure
Disk Drive and EnclosureDisk Drive and Enclosure
Disk Drive and Enclosure
Protocol Support
Protocol SupportProtocol Support
Protocol Support
Ultra2 and Ultra3
QuickSpecs
HP ProLiant DL740
HP ProLiant DL740HP ProLiant DL740
HP ProLiant DL740
Technical Specifications
DA - 11585 Worldwide — Version 33 — July 16, 2004
Page 35