User's Guide

A-4 Specifications
Express5800/R120b-1
Diskless model
Item
N8100-1660F N8100-1661F N8100-1662F N8100-1663F
Power supply
650W 80 PLUS
®
Gold compliant (hot-plug)
100 to 120VAC ± 10%, 200 to 240VAC ± 10%, 50/60Hz ± 3Hz
Temperature
10 to 35ºC (operating), -10 to 55ºC (non-operating, storage)
Environmental
requirements
Humidity
20 to 80% RH (no condensation)
*6
*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
3
bytes. If you are
calculating the hard disk drive capacity based on a conversion value of 1GB = 1024
3
bytes, the actual usable
hard disk drive capacity will be insufficient.
*4 Writing software is not supplied with the server.
*5 For maintenance purpose or for re-installation of operating system, prepare at least one set of the external
DVD-ROM and 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).