SPECpower_ssj2008

Acer Incorporated Altos R520				SPECpower_ssj2008 = 731 overall ssj_ops/watt
Test Sponsor:	Acer Incorporated	SPEC License #:	97	Hardware Availability:	Nov-2007
Tested By:	Acer Incorporated	Test Location:	Taipei, Taiwan, R.O.C.	Software Availability:	May-2008
System Source:	Single Supplier	Test Date:	Sep 12, 2008	Publication:	Oct 9, 2008

Hardware
Hardware Vendor:	Acer Incorporated
Model:	Altos R520
CPU Name:	Intel Xeon E5450
CPU Characteristics:	3.00 GHz, 2x6 MB L2 shared, 1333 MHz system bus
CPU Frequency (MHz):	3000
CPU(s) Enabled:	8 cores, 2 chips, 4 cores/chip
Hardware Threads / Core:	1
CPU(s) Orderable:	1,2 chips
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	12 MB I+D on chip per chip
Tertiary Cache:	None
Other Cache:	None
Memory Amount (GB):	16
# and size of DIMM:	4 x 4 GB
Memory Details:	DDR2-667 CL5 FBDIMM; slots 1, 3, 5 and 7 populated
Power Supply Quantity and Rating (W):	1 x 650
Power Supply Details:	COLDWATT CWA2-0650-10-IT01 Redundant Power Supply
Disk Drive:	1 x Hitachi HTS541616J9SA00 160GB 5400 RPM SATA
Disk Controller:	onboard SATA controller
# and type of Network Interface Cards (NICs) Installed:	2 x onboard Intel PRO/1000 gigabit network interface controller with Intel I/O Acceleration Technology
NICs Enabled in Firmware / OS / Connected:	2/2/1
Network Speed (Mbit):	1000
Keyboard:	KVM
Mouse:	KVM
Monitor:	KVM
Optical Drives:	Yes
Other Hardware:	None

Software
Power Management:	Enabled (Server Balanced Power and Performance)
Operating System (OS):	Microsoft Windows Server 2003 x64 Enterprise Edition
OS Version:	R2 SP2
Filesystem:	NTFS
JVM Vendor:	Oracle Corporation
JVM Version:	BEA JRockit(R) (build R27.5.0-110_o-99226-1.6.0_03-20080528-1505-windows-x86_64, compiled mode)
JVM Command-line Options:	-Xms3600m -Xmx3600m -Xns3100m -XXaggressive -XXlargePages -XXthroughputCompaction -XXcallprofiling -XXlazyUnlocking -Xgc:genpar -XXgcthreads:2 -XXtlasize:min=4k,preferred=512k
JVM Affinity:	start /affinity [03, 0C, 30, C0]
JVM Instances:	4
JVM Initial Heap (MB):	3600
JVM Maximum Heap (MB):	3600
JVM Address Bits:	64
Benchmark Version:	SPECpower_ssj2008 1.1.3
Director Location:	Controller
Other Software:	None

Each JVM instance was affinitized to a pair of cores in a socket.
Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark.
"Adjacent Sector Prefetcher" was disabled in BIOS.
"Hardware Prefetch" was disabled in BIOS.
"High Bandwidth" was disabled in BIOS.
"Enhanced Speedstep Technology" was enabled in BIOS.

Software
Operating System (OS):	Microsoft Windows Server 2003 Enterprise Edition
JVM Vendor:	Oracle Corporation
JVM Version:	BEA JRockit(R) (build R27.5.0-110_o-99226-1.6.0_03-20080528-1505-windows-ia32, compiled mode)
CCS Version:	1.1.3

Power Analyzer
Hardware Vendor:	Yokogawa Electric International Pte. Ltd.
Model:	WT210
Serial Number:	91H534921
Connectivity:	RS-232
Input Connection:	Default
Voltage Range:	300V
Current Range:	2A
Calibration Institute:	ETC, Taiwan
Accredited by:	ETC, Taiwan
Calibration Label:	08-06-BCC-159-01
Date of Calibration:	16-Jun-2008
PTDaemon Host System:	same as CCS
PTDaemon Host OS:	same as CCS
PTDaemon Version:	1.3.2-e0c92e60

None

Target Load	Electrical Data				Environmental Data
Target Load	Average Voltage (V)	Average Current (A)	Average Power Factor	Average Power (W)	Minimum Ambient Temperature (°C)
100%	216	1.32	0.944	269	25.1
90%	216	1.27	0.942	257	25.1
80%	216	1.21	0.939	246	25.1
70%	216	1.16	0.937	234	25.1
60%	215	1.10	0.935	222	25.1
50%	215	1.05	0.933	211	25.1
40%	215	0.992	0.929	198	25.1
30%	215	0.942	0.927	188	25.1
20%	215	0.887	0.924	176	25.1
10%	215	0.836	0.920	165	25.1
Active Idle	214	0.790	0.917	155	25.1

Line Standard	Average Power Factor	Minimum Temperature (°C)	Elevation (m)
220V / 60 Hz / 1 phase / 1 wire	0.932	25.1	52

See the Aggregate Performance Report for additional details.

SPECpower_ssj2008 Reporter Version: [SPECpower_ssj2008 1.1.3, May 15, 2008]