NEC Express5800/R120b-2 User Manual page 418

A-2 Specifications
Item
Interface Keyboard/mouse
Analog RGB
Serial
USB 2.0
1000BASE-T LAN
connector
LAN connector for
management
Backup power supply
Backup fan
External Excluding front bezel,
dimensions inner rail, and
(mm) protruding parts
Including front bezel,
inner rail, and
protruding parts
Weight (Max.)
Power supply
Environmental Temperature
requirements
Humidity
*1 In a 2-CPU configuration. Max. 96GB (16GB x 6) in a 1-CPU configuration.
*2 When using the memory RAS feature, you need to install a dedicated RAS memory board
(N8102-387/388/389/390/391). Note that the memory boards N8102-371/372/373/374/375 cannot be used.
*3 The hard disk drive capacity is indicated based on the conversion value of 1GB = 1000
calculating the hard disk drive capacity based on a conversion value of 1GB = 1024
hard disk drive capacity will be insufficient.
*4 Writing software is not supplied with the server.
*5 For maintenance purposes or for re-installing operating system, prepare at least one external DVD-ROM and
one external FDD or Flash FDD per system.
*6 If the server is stored in an environment where the temperature is either too low or too high, the system clock
might become inaccurate.
If you require an accurate system clock, we recommend using a time server (NTP server).
N8100- N8100-
1644F 1645F
1 port (PS/2, 1 for rear panel)/1 port (PS/2, 1 for rear panel)
2 ports (MINI D-Sub 15-pin, 1 for front panel, 1 for rear panel)
1 port (RS-232C compliant/D-Sub 9-pin, serial port B, 1 for rear panel,
optional port can be used (up to two ports in total))
8 ports (2 for front panel, 2 for rear panel, 4 for internal)
2 ports (100Base-TX/10Base-T supported, RJ-45, 2 for rear panel)
1 port (100Base-TX/10Base-T supported, RJ-45, 1 for rear panel)
Supported (option, hot-plug available)
Supported (option, hot-plug available)
445.2 (width) x 721.2 (depth) x 86.7 (height)
486.5 (width) x 821.9 (depth) x 88.6 (height)
21kg (31kg) (including rail)
®
750W 80 PLUS Gold compliant (hot-plug available)
100 to 120VAC ± 10%, 200 to 240VAC ± 10%, 50/60Hz ± 3Hz
10 to 35ºC (operating), -10 to 55ºC (non-operating, storage)
20 to 80% RH (no condensation)
Express5800/R120b-2
Diskless model
N8100- N8100-
1646F 1647F
*6
N8100- N8100-
1648F 1649F
3
bytes. If you are
3
bytes, the actual usable