Super Talent Technology RAIDDrive II Plus FP82T0L4R0 データシート
製品コード
FP82T0L4R0
RAIDDrive II Plus PCIe SSD Datasheet
Rev 1.0 January 2014
Page 17
5.3.6 IO METER
IO Meter tests the RAIDDrive’s transaction speed in I/O operations per second. We ran this test
with queue depth settings of 1 ~ 64. The larger queue depth tended to offer the highest
transaction speeds. We specially ran this program for 50 minutes per each thread at the Steady
State SSD status. (Top-1TB, Bottom-1TB x 2 SW Raided)
with queue depth settings of 1 ~ 64. The larger queue depth tended to offer the highest
transaction speeds. We specially ran this program for 50 minutes per each thread at the Steady
State SSD status. (Top-1TB, Bottom-1TB x 2 SW Raided)
Figure 6: IO Meter Scores
IO Meter 2008 RC2
TEST SPEC
TEST SPEC
QD=1
QD=2
QD=4
QD=8
QD=16
QD=32
QD=1
QD=2
QD=4
QD=8
QD=16
QD=32
4KB-RR
5,106
9,801
17,425
28,599
38,998
46,969
19.9
38.3
68.1
111.7
152.3
183.5
4KB-RW
33,179
55,298
68,720
66,745
65,608
65,458
129.6
216.0
268.4
260.7
256.3
255.7
4KB-SR
35,520
84,051
126,724
129,890
129,837
129,717
138.7
328.3
495.0
507.4
507.2
506.7
4KB-SW
33,634
74,287
112,148
112,490
112,599
112,538
131.4
290.2
438.1
439.4
439.8
439.6
8KB-RR
4,695
8,962
15,849
25,787
34,853
41,364
36.7
70.0
123.8
201.5
272.3
323.2
8KB-RW
29,965
50,271
63,216
61,652
60,617
60,626
234.1
392.7
493.9
481.7
473.6
473.6
8KB-SR
33,381
72,419
116,172
124,222
124,445
124,346
260.8
565.8
907.6
970.5
972.2
971.5
8KB-SW
32,613
72,731
105,821
108,561
109,016
107,810
254.8
568.2
826.7
848.1
851.7
842.3
16KB-RR
3,920
7,605
13,391
21,602
29,016
33,838
61.2
118.8
209.2
337.5
453.4
528.7
16KB-RW
27,532
44,542
55,719
54,378
53,217
53,331
430.2
696.0
870.6
849.7
831.5
833.3
16KB-SR
28,700
62,261
110,928
115,819
115,794
115,781
448.4
972.8
1,733.3
1,809.7
1,809.3
1,809.1
16KB-SW
28,415
58,020
98,391
104,983
105,304
105,453
444.0
906.6
1,537.4
1,640.4
1,645.4
1,647.7
32KB-RR
3,417
6,529
11,427
18,094
23,830
27,242
106.8
204.0
357.1
565.4
744.7
851.3
32KB-RW
21,234
35,972
43,608
42,224
41,494
41,403
663.6
1,124.1
1,362.8
1,319.5
1,296.7
1,293.8
32KB-SR
23,832
45,936
68,457
68,522
68,647
68,895
744.7
1,435.5
2,139.3
2,141.3
2,145.2
2,153.0
32KB-SW
22,676
46,025
74,922
75,253
75,416
75,388
708.6
1,438.3
2,341.3
2,351.7
2,356.8
2,355.9
128KB-RR
2,265
4,164
7,018
10,516
12,887
12,990
283.2
520.5
877.3
1,314.5
1,610.9
1,623.7
128KB-RW
9,925
15,179
16,816
16,133
15,626
15,798
1,240.6
1,897.4
2,102.0
2,016.6
1,953.3
1,974.8
128KB-SR
10,778
19,037
19,187
19,249
19,246
19,220
1,347.2
2,379.6
2,398.3
2,406.1
2,405.7
2,402.5
128KB-SW
10,321
19,814
21,536
21,619
21,842
22,045
1,290.2
2,476.7
2,692.0
2,702.4
2,730.3
2,755.6
256KB Stream Read
6,242
9,801
9,820
9,825
9,807
9,821
1,560.5
2,450.4
2,454.9
2,456.2
2,451.9
2,455.3
256KB Stream Write
6,056
10,918
11,330
11,359
11,373
11,384
1,514.0
2,729.4
2,832.4
2,839.7
2,843.2
2,846.1
512KB Stream Read
3,391
4,961
4,964
4,963
4,963
4,966
1,695.7
2,480.3
2,481.8
2,481.7
2,481.4
2,482.8
512KB Stream Write
3,315
5,722
5,725
5,738
5,762
5,790
1,657.6
2,860.9
2,862.4
2,868.8
2,880.9
2,895.0
IO/s
MB/s
IO Meter 2008 RC2
TEST SPEC
TEST SPEC
QD=1
QD=2
QD=4
QD=8
QD=16
QD=32
QD=1
QD=2
QD=4
QD=8
QD=16
QD=32
4KB-RR
5,106
9,801
17,425
28,599
38,998
46,969
19.9
38.3
68.1
111.7
152.3
183.5
4KB-RW
33,179
55,298
68,720
66,745
65,608
65,458
129.6
216.0
268.4
260.7
256.3
255.7
4KB-SR
35,520
84,051
126,724
129,890
129,837
129,717
138.7
328.3
495.0
507.4
507.2
506.7
4KB-SW
33,634
74,287
112,148
112,490
112,599
112,538
131.4
290.2
438.1
439.4
439.8
439.6
8KB-RR
4,695
8,962
15,849
25,787
34,853
41,364
36.7
70.0
123.8
201.5
272.3
323.2
8KB-RW
29,965
50,271
63,216
61,652
60,617
60,626
234.1
392.7
493.9
481.7
473.6
473.6
8KB-SR
33,381
72,419
116,172
124,222
124,445
124,346
260.8
565.8
907.6
970.5
972.2
971.5
8KB-SW
32,613
72,731
105,821
108,561
109,016
107,810
254.8
568.2
826.7
848.1
851.7
842.3
16KB-RR
3,920
7,605
13,391
21,602
29,016
33,838
61.2
118.8
209.2
337.5
453.4
528.7
16KB-RW
27,532
44,542
55,719
54,378
53,217
53,331
430.2
696.0
870.6
849.7
831.5
833.3
16KB-SR
28,700
62,261
110,928
115,819
115,794
115,781
448.4
972.8
1,733.3
1,809.7
1,809.3
1,809.1
16KB-SW
28,415
58,020
98,391
104,983
105,304
105,453
444.0
906.6
1,537.4
1,640.4
1,645.4
1,647.7
32KB-RR
3,417
6,529
11,427
18,094
23,830
27,242
106.8
204.0
357.1
565.4
744.7
851.3
32KB-RW
21,234
35,972
43,608
42,224
41,494
41,403
663.6
1,124.1
1,362.8
1,319.5
1,296.7
1,293.8
32KB-SR
23,832
45,936
68,457
68,522
68,647
68,895
744.7
1,435.5
2,139.3
2,141.3
2,145.2
2,153.0
32KB-SW
22,676
46,025
74,922
75,253
75,416
75,388
708.6
1,438.3
2,341.3
2,351.7
2,356.8
2,355.9
128KB-RR
2,265
4,164
7,018
10,516
12,887
12,990
283.2
520.5
877.3
1,314.5
1,610.9
1,623.7
128KB-RW
9,925
15,179
16,816
16,133
15,626
15,798
1,240.6
1,897.4
2,102.0
2,016.6
1,953.3
1,974.8
128KB-SR
10,778
19,037
19,187
19,249
19,246
19,220
1,347.2
2,379.6
2,398.3
2,406.1
2,405.7
2,402.5
128KB-SW
10,321
19,814
21,536
21,619
21,842
22,045
1,290.2
2,476.7
2,692.0
2,702.4
2,730.3
2,755.6
256KB Stream Read
6,242
9,801
9,820
9,825
9,807
9,821
1,560.5
2,450.4
2,454.9
2,456.2
2,451.9
2,455.3
256KB Stream Write
6,056
10,918
11,330
11,359
11,373
11,384
1,514.0
2,729.4
2,832.4
2,839.7
2,843.2
2,846.1
512KB Stream Read
3,391
4,961
4,964
4,963
4,963
4,966
1,695.7
2,480.3
2,481.8
2,481.7
2,481.4
2,482.8
512KB Stream Write
3,315
5,722
5,725
5,738
5,762
5,790
1,657.6
2,860.9
2,862.4
2,868.8
2,880.9
2,895.0
IOps
MBps