NEC S4900 Quick Manual page 7

Mid-high-range Model
for the core business operations of medium-sized enterprises that require high reliability,
high-operability, and high-speed systems, and disaster contingency planning that pursues cost
effectiveness. advanced functions of the high-end models are provided by the mid-range models.
S2900
Equipped with high-speed 4Gbps FC host interface, both
FC and SATA disk drives are installable. A mid-high-range
model, providing the functions and operability of large-sized
models economically (up to 108TB - raw)
NEC Storage S2900
cabinet configuration
Host interface
number of host ports
capacity
cache memory
Battery backup time
raID level
Disk interface
*1
capacity
fc
(Formatted)
Disk drive
specification
SaTa
fc
rotational
speed
SaTa
fc
configuration
Storage
*2
capacity
SaTa configuration
number of disk drives
*
Supported operating systems
cabinet dimensions
(W x D x H)
Weight
Power requirements
Power consumption
*1: Value obtained by calculation using 1 GB = 1,000,000,000B. The capacity of each disk drive is slightly lower with RAID-6 configuration. *2: For FC HDD, RAID-1 configuration for
minimum capacity, RAID-5 configuration for maximum configuration. For mixture of FC and SATA HDD, RAID-6 (4+PQ) with SATA HDD and RAID-1 with FC 7GB HDD configura-
tion for minimum capacity, RAID-6 (8+PQ) with SATA HDD and RAID5 with FC 00 GB HDD configuration for maximum capacity. *: There are some restrictions on how disk drives
are connected by fibre channel with these operating systems. New operating systems will be added to the list when they are supported. For more information, please feel free to
contact NEC.
Up to 16 disk enclosures can be connected to the disk array controller. One disk
enclosure can house up to 15 disk drives.
Fibre channel (up to 400 MB/s)
8 ports
4 GB (effective capacity: 2 GB) to 16 GB (effective capacity: 8 GB)
Up to 96 hours
RAID-1, 5, 10, 50, 6
Fibre channel (up to 200 MB/s), Serial-ATA (up to 150MB/s)
73 GB disk drive 66.6GB
147 GB disk drive 1.1GB
300 GB disk drive 268.1GB
500 GB disk drive 458.GB
73 GB disk drive 10,000rpm / 15,000rpm
147 GB disk drive
10,000rpm / 15,000rpm
300 GB disk drive 10,000rpm
500 GB disk drive 7,200rpm
73 GB disk drive 14GB~1.7TB
147 GB disk drive
285GB~27.4TB
300 GB disk drive 576GB~55.2TB
500 GB disk drive 2.1TB~84.6TB
4 to 240
HP-UX, Solaris, Microsoft
Red Hat Enterprise Linux, MIRACLE LINUX, AIX
Disk array controller 19" x 2.5" x 5.25"
Disk enclosure
19" x 2.5" x 5.25"
Disk array controller 80 lbs.
Disk enclosure 100 lbs.
DC-48V / plus 5-15 receptacle
89W~8,564W
Windows 2000 Server, Microsoft
® ® ®
Windows Server 200,
®
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