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IBM

ServeRAID M5015 479GB

▲ 500 ▼

Release date ≈ Q2 2017.

Average Bench: 173% (129th of 1072)

Based on 10 user benchmarks.  Model: IBM ServeRAID M5015
Poor: 55%Average: 173% Great: 316%

Outstanding average bench

The IBM ServeRAID M5015 479GB averaged 73.2% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the IBM ServeRAID M5015 479GB near the top of the comparison list.

Strengths

Avg. Sequential Read Speed 1,488MB/s
Avg. 4K Random Read Speed 61.8MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the IBM ServeRAID M5015 479GB is 261%. This is a particularly wide range which indicates that the IBM ServeRAID M5015 479GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 31.2MB/s
Avg. Sustained Write Speed 284MB/s
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Average Bench

(Based on 10 samples)
Rank 129173%
Min Avg Max
395 Read 1,488 2,433
158 Write 1,049 2,813
292 Mixed 1,059 2,777
171 SusWrite 284 577
216% 970 MB/s
Min Avg Max
12.2 4K Read 61.8 138
8.2 4K Write 31.2 57.7
15.1 4K Mixed 26.3 59.5
144% 39.8 MB/s
Min Avg Max
179 DQ Read 245 289
12.9 DQ Write 158 266
26.7 DQ Mixed 108 266
106% 171 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
446GB free
Firmware: 2.13
SusWrite @10s intervals: 179 178 179 179 178 179 MB/s
119% Outstanding
Read 1217
Write 159
Mixed 289
SusWrite 179
99% 461 MB/s
4K Read 110
4K Write 8.7
4K Mixed 16.2
192% 44.9 MB/s
DQ Read 286
DQ Write 13
DQ Mixed 26.6
50% 108 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,755,957 SSDs tested

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Solid State Drive Rankings (Price vs Performance) April 2024 SSD Rankings

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

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Group Test Results

  • 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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Speed Comparisons

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1072 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 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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What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $295Crucial 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
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
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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