NEC Express5800 Series User Manual

4-34 System Configuration
The following table provides information on options and their functions on the menu.
Option Parameter Description
Sync Transfer Rate
(MB/Sec)
[320] 33.3
160 20.0
80.0 10.0
66.6 ASYN
40.0
Typically, set “320.” This value may need to be
changed depending on the option connected. For
more information, see the manual attached to the
option.
Packetized [Yes]
No
Select whether or not to optimize the bus usage
ratio by using the function to transfer packetized
data (DT or dual transition).
QAS [Yes]
No
Select whether or not to use the Quick Arbitration
and Selection(QAS) function, which improves the
SCSI bus usage ratio
Initiate Wide Negotiation [Yes]
No
If the connected SCSI device supports Wide
SCSI, select “Yes.” If not, select “No.”
Enable Disconnection [Yes]
No
Set “Yes.”
Send Start Unit Command
[Yes]
No
Set “Yes” for a hard disk drive. Otherwise set
“No.”
BIOS Multiple LUN Support Yes
[No]
Set “No.”
Include in BIOS Scan
[Yes]
No
Set “Yes.”
[ ]: Factory-set

NEC Express5800 Series Specifications

General

Series	Express5800
Category	Server
Processor	Intel Xeon processors
Network	Gigabit Ethernet, 10 Gigabit Ethernet (Varies by model)
Operating System Support	Windows Server, Linux variants
Form Factor	Tower, Rackmount (1U, 2U, etc. - varies by model)
Memory	DDR4 ECC DIMM (Capacity varies by model)
Storage	SAS/SATA HDD/SSD, NVMe SSD (Configuration varies by model)