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IBM

ServeRAID M5015 249GB

▲ 500 ▼

Release date ≈ Q2 2015.

Average Bench: 106% (230th of 1072)

Based on 12 user benchmarks.  Model: IBM ServeRAID M5015
Poor: 63%Average: 106% Great: 132%

Outstanding average bench

The IBM ServeRAID M5015 249GB averaged 5.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the IBM ServeRAID M5015 249GB near the top of the comparison list.

Strengths

Avg. 4K Random Read Speed 48.8MB/s
Avg. Sequential Mixed IO Speed 750MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the IBM ServeRAID M5015 249GB is 68.8%. This is a particularly wide range which indicates that the IBM ServeRAID M5015 249GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 142MB/s
Avg. 4K-64Thread Read Speed 176MB/s
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Average Bench

(Based on 12 samples)
Rank 230106%
Min Avg Max
406 Read 782 1,706
148 Write 703 1,870
213 Mixed 750 1,652
80.6 SusWrite 142 246
133% 594 MB/s
Min Avg Max
24.3 4K Read 48.8 81.2
8.9 4K Write 42.7 67.2
13 4K Mixed 32.9 63
139% 41.5 MB/s
Min Avg Max
29.1 DQ Read 176 247
11.1 DQ Write 173 230
16.9 DQ Mixed 108 228
99.5% 153 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
232GB free
Firmware: 2.13
SusWrite @10s intervals: 127 104 104 104 104 104 MB/s
141% Outstanding
Read 1,571
Write 1,870
Mixed 1,638
SusWrite 108
291% 1,297 MB/s
4K Read 69.2
4K Write 52.8
4K Mixed 53.3
201% 58.4 MB/s
DQ Read 234
DQ Write 223
DQ Mixed 219
167% 225 MB/s
194GB free (System drive)
Firmware: 2.13
SusWrite @10s intervals: 100 77 77 77 77 77 MB/s
132% Outstanding
Read 1,706
Write 605
Mixed 1,652
SusWrite 80.6
224% 1,011 MB/s
4K Read 52.8
4K Write 42.9
4K Mixed 43.8
159% 46.5 MB/s
DQ Read 235
DQ Write 223
DQ Mixed 220
167% 226 MB/s
110GB free (System drive)
Firmware: 2.13
SusWrite @10s intervals: 453 277 241 128 110 269 MB/s
119% Outstanding
Read 513
Write 1,276
Mixed 755
SusWrite 246
159% 698 MB/s
4K Read 81.2
4K Write 62.9
4K Mixed 63
237% 69 MB/s
DQ Read 238
DQ Write 230
DQ Mixed 228
173% 232 MB/s
189GB free (System drive)
Firmware: 2.13
SusWrite @10s intervals: 314 105 90 89 88 83 MB/s
63.4% Good
Read 447
Write 366
Mixed 345
SusWrite 128
72% 322 MB/s
4K Read 30.3
4K Write 27.7
4K Mixed 29.7
99% 29.2 MB/s
DQ Read 206
DQ Write 108
DQ Mixed 138
108% 151 MB/s
170GB free (System drive)
Firmware: 2.13
SusWrite @10s intervals: 146 146 146 146 147 148 MB/s
48.3% Average
Read 406
Write 148
Mixed 213
SusWrite 146
50% 228 MB/s
4K Read 24.3
4K Write 8.9
4K Mixed 13
58% 15.4 MB/s
DQ Read 247
DQ Write 11.1
DQ Mixed 19.7
42% 92.7 MB/s
12 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,760,169 SSDs tested

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  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
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WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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