[BMT] Dell PE C5220 vs R210 II

Model	Dell PE C5220
CPU	Intel(R) Xeon(R) CPU E3-1240 V2 @ 3.40GHz
RAM	16GB
HDD	300GB SAS * 2ea
Controller	SAS 2008
RAID	1
OS	CentOS 6.3 x64
iozone Ver.	3.414
Record Size	4k ~
File Size	1GB
Command line used: /opt/iozone/bin/iozone -r 4k -s 1g -i 0 -i 1 -i 2 -t 4 -F /home/test1 /home/test2 /home/test3 /home/test4
						KB/sec
Record	Write	Rewrite	Read	Re-read	Random read	Random write
4k	130,206	138,164	4,524,102	4,540,268	3,760,040	60,995
8k	156,136	168,463	4,968,326	4,238,976	4,441,090	77,684
16k	169,459	156,688	4,903,158	4,873,818	4,677,648	75,844
32k	164,278	153,867	4,944,208	4,681,645	4,859,332	77,903
256k	162,369	155,437	5,116,360	4,932,327	5,062,800	130,262
1024k	157,590	152,813	4,705,793	4,724,258	4,696,701	146,807
2048k	162,505	150,000	2,956,881	2,952,761	2,947,507	151,092
10m	162,751	149,674	2,208,671	2,201,848	2,200,103	153,667

Model	Dell PE R210 II
CPU	Intel(R) Xeon(R) CPU E31240 @ 3.30GHz
RAM	16GB
HDD	300GB SAS * 2ea
Controller	SAS 2008
RAID	1
OS	CentOS 6.3 x64
iozone Ver.	3.414
Record Size	4k ~
File Size	1GB
Command line used: /opt/iozone/bin/iozone -r 4k -s 1g -i 0 -i 1 -i 2 -t 4 -F /home/test1 /home/test2 /home/test3 /home/test4
						KB/sec
	Write	Rewrite	Read	Re-read	Random read	Random write
4k	87,511	90,529	3,845,473	3,860,878	3,277,601	8,873
8k	89,260	111,787	4,023,889	4,063,237	3,775,209	23,000
16k	108,969	110,369	4,160,203	4,019,856	3,931,328	37,532
32k	111,177	106,328	4,217,556	4,189,200	4,042,992	53,873
256k	118,714	122,774	4,135,153	4,174,966	4,215,557	84,458
1024k	109,537	105,272	3,167,966	2,992,694	2,993,581	88,286
2048k	114,896	121,289	1,955,984	1,950,223	1,944,433	94,871
10m	111,517	109,428	1,890,217	1,911,147	1,891,438	94,303