Average Bench: 71% (327th of 885)

Based on 2,705 user benchmarks.  Model: INTEL SSDSC2BW240H6

The Intel 535 SSD was quietly released in April 2015, very few review samples were distributed and the release went largely unnoticed. The 535 sports the same basic specs as its predecessor, the 530. The 20nm NAND in the 530 has been replaced with marginally slower 16nm NAND and both drives use the same five year old SandForce 2281 controller. Comparing performance between 240GB 530 and 535 shows that the two drives share the same performance profile which is severely hampered by a particularly weak incompressible write speed, something the SandForce controller is notorious for. Overall the 240GB 535 scores an effective speed of 71.5% which puts it amongst the slowest handful of new SSDs on the market. There are other drives on the market that use newer technology and represent far value for money[Aug '15 SSDrivePro]

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Good average bench

The Intel 535 Series 240GB averaged 28.9% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Write Speed 77.9MB/s
Avg. 4K Random Read Speed 25.9MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Intel 535 Series 240GB is 33.1%. This is a relatively narrow range which indicates that the Intel 535 Series 240GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Write Speed 224MB/s
Avg. 4K-64Thread Mixed IO Speed 44MB/s
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Average Bench

(Based on 2,705 samples)
Min Avg Max
381 Read 483 521
171 Write 224 248
218 Mixed 284 322
72.6% 330 MB/s
Min Avg Max
16 4K Read 25.9 35
34.8 4K Write 77.9 112
9.32 4K Mixed 18.2 26.7
104% 40.7 MB/s
Min Avg Max
21.7 DQ Read 172 292
58 DQ Write 172 233
9.43 DQ Mixed 44 67.5
68.2% 129 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
97GB free
Firmware: RG21 Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 524
Write 239
Mixed 296
78% 353 MB/s
4K Read 28.2
4K Write 101
4K Mixed 23.5
126% 50.8 MB/s
DQ Read 248
DQ Write 229
DQ Mixed 69.6
98% 182 MB/s
80GB free
Firmware: RG21 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 520
Write 217
Mixed 311
77% 349 MB/s
4K Read 28.3
4K Write 86.1
4K Mixed 28.3
125% 47.6 MB/s
DQ Read 246
DQ Write 200
DQ Mixed 59.9
89% 169 MB/s
117GB free
Firmware: RG21 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 470
Write 228
Mixed 294
73% 331 MB/s
4K Read 25.8
4K Write 93.6
4K Mixed 12.6
105% 44 MB/s
DQ Read 294
DQ Write 220
DQ Mixed 60.6
99% 192 MB/s
89GB free
Firmware: RG21 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 494
Write 202
Mixed 325
75% 341 MB/s
4K Read 26.2
4K Write 67.6
4K Mixed 17.9
98% 37.2 MB/s
DQ Read 22.5
DQ Write 75.8
DQ Mixed 14.6
21% 37.6 MB/s
52GB free
Firmware: RG21 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 478
Write 229
Mixed 302
74% 336 MB/s
4K Read 18.5
4K Write 42.6
4K Mixed 20.2
76% 27.1 MB/s
DQ Read 159
DQ Write 127
DQ Mixed 65.4
70% 117 MB/s
2,705 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 5,673,394 SSDs tested.

 Prices

Approx. $115 @ launch in Apr '15
AmazonUS $1992 months
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Typical 535 Series 240GB Builds (Compare 17,786 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 93%
Nuclear submarine
Desktop
Desktop 80%
Aircraft carrier
Workstation
Workstation 63%
Destroyer

Motherboard: Asus Z170 PRO GAMING - $157

EDIT WITH CUSTOM PC BUILDER Value: 71% - Very good Total price: $1,305

Popular 535 Series 240GB compatible motherboards:

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Solid State Drive Rankings (Price vs Performance) February 2018 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]

Group Test Results

  • Best user rated - Sometimes benchmarks get it completely wrong...
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.
  • Details ordered by value - Detailed performance stats ordered by overall value for money.

 Comments

Controller: LSI SandForce SF2281. Memory: Intel 16nm MLC

Small form factor, high performance, and low idle power - the next evolution....

Added 2 years ago.

Poor

8 months ago.

P/L Killer with Intel Reference Quality for your System.


Good

8 months ago.

Controller broke during power loss, drive became useless afterwards.


Below average

2 years ago.


Good

2 years ago.

good read speed but bad write speed


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opinion?
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