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HP Integrity rx1600 & rx1620

Quick Facts
Introduced 2004
CPU 1-2 Itanium 2
1.0-1.6 GHz
Caches 32 KB L1
256 KB
1.5-3 MB L3
RAM 16 GB
Design zx1
Drives 2 SCSI
1 IDE
Expansion 4 PCI-X 64/133
Bandwidth CPU 6.4 GB/s
Mem 8.5 GB/s
I/O 4.0 GB/s
I/O GigE
10/100E
VGA
SCSI
4 USB
2 serial
MGMT

Overview

The rx1600 (later rx1600-2) is a 1U rack-mountable server with up to two Itanium 2 Deerfield processors. The later introduced rx1620 supports newer Fanwood Itanium 2 processors. Both classes of CPUs are specified/marketed as low-voltage.

Internals

CPU

rx1600/rx1600-2

No. CPU Type Clock L1 (I/D) L2 (I/D) L3
1-2 Itanium 2 Deerfield
low-voltage
1.0 GHz 16/16 KB 256 KB 1.5 MB

rx1620

No. CPU Type Clock L1 (I/D) L2 (I/D) L3
1-2 Itanium 2 Fanwood
low-voltage
1.3 GHz 16/16 KB 256 KB 3.0 MB
1-2 Itanium 2 Fanwood
low-voltage
1.6 GHz 16/16 KB 256 KB 3.0 MB

All caches are on-die (L1, L2 and L3).

Chipset

The systems are based on the HP zx1 chipset with two central components — Pluto and Mercury.

The remained consists of standard third-party I/O chipsets:

Buses

Memory

Expansion

Drives

External connectors

References

Manuals

Operating systems

Benchmarks

Model SPEC2000, int SPEC2000, fp SPEC2000
rate, int
SPEC2000
rate, fp
rx1600
1.0 GHz 1.5 MB
837 1382 9.71
2-CPU: 19.1
16.0
2-CPU: 27.6
rx1620-2
1.3 GHz 3.0 MB
1178 2214 13.7
2-CPU: 27.0
25.7
2-CPU: 42.7
rx1620-2
1.6 GHz 3.0 MB
1452 2692 16.8
2-CPU: 33.2
31.2
2-CPU: 50.4

Compare these with other results on the Benchmarks page.

Physical dimensions/Power

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