The
Sun EnterpriseTM 420R server is the latest four processor workgroup server
for network computing based on the UltraSPARCTM processor technology.
This next-generation workgroup server brings multiprocessing power, UltraSCSI
disks, and the industry-standard peripheral component interconnect (PCI)
I/O bus to a highly modular, rack optimized 4RU (rack unit) design. The
Sun Enterprise 420R server gives customers the flexibility to scale their
processing needs without wasting precious space, making it an ideal server
for service providers, financial institutions, compute-intensive environments,
or anyone who needs strong processing power in a small footprint. Sun's
commitment to high-performance computing means the Sun Enterprise 420R
server delivers increasing levels of industry-leading performance that
users expect from SunTM servers, while at the same time preserving 100
percent binary compatibility with application software.
Specifications
Dimensions
17.78 cm x 44.90 cm x 69.56
cm (H x W x D)
7.0 inches x 17.25 inches x 27.25 inches
Weight
29.5 kg (65 pounds)
CPU
and UPA
Architecture
UltraSPARC-II
Clock rate
450 MHz
Processor slots
4
Cache on chip
32 KB
External cache
4 MB
UPA speed
112.5 MHz
Memory
Memory type
ECC
Number of slots
16
Capacity
1 to 4 GB
DRAM speed
60 ns
Bus width
576 bits
DIMM sizes
64, 256 MB
Storage
Maximum internal
Up to two internal hot-swap disks with
up to 18.2-GB capacity each
Maximum total internal
36.4 GB
I/O
Interfaces
UltraSCSI
40 MB/sec. UltraSCSI (SCSI-3), 2 channels
Serial ports
Two RS-232C/RS423 DB25
Parallel port
Centronics compatible (DB25)
PCI I/O bus
Three long and one short PCI slots
(version 2.1): three at 33 MHz; one at 33 or 66 MHz
Networking
Ports
TP Ethernet 10/100BASE-T
Power
Supply
Up to 2 hot-swap 380 watt
power supplies, with separate power cords
Backup
and Distribution
CD-ROM
SunCDTM 32X
Internal
Optional 12 to 24-GB DDS2 4-mm or 14-GB
8-mm, up to two 9.1-, or 18.2-GB disk
External
8.4 to 109.2-GB Sun StorEdgeTM
MultiPack system
20 to 40 GB, 8-mm
12 to 24-GB, 4-mm DDS-3
400-GB Sun StorEdge L400 tape library
Sun StorEdge A1000/D1000 array
Sun StorEdge A3500 array
Sun StorEdge A5200 array
