Average Bench: 70.1% (383rd of 921)

Based on 3,107 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 29.9% 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 75.4MB/s
Avg. 4K Random Read Speed 25.1MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Intel 535 Series 240GB is 34.1%. 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 43.8MB/s
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Average Bench

(Based on 3,107 samples)
Min Avg Max
371 Read 480 521
171 Write 224 249
212 Mixed 283 324
72.4% 329 MB/s
Min Avg Max
14.3 4K Read 25.1 34.5
32.9 4K Write 75.4 110
8.92 4K Mixed 17.9 26.4
101% 39.5 MB/s
Min Avg Max
21.8 DQ Read 171 290
61.1 DQ Write 170 232
8.64 DQ Mixed 43.8 68
67.7% 128 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
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 490
Write 243
Mixed 287
75% 340 MB/s
4K Read 32.5
4K Write 107
4K Mixed 22.8
135% 54.2 MB/s
DQ Read 290
DQ Write 234
DQ Mixed 58.7
99% 194 MB/s
68GB free
Firmware: RG20 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 505
Write 173
Mixed 241
67% 307 MB/s
4K Read 12.5
4K Write 55.1
4K Mixed 19.1
73% 28.9 MB/s
DQ Read 173
DQ Write 71.9
DQ Mixed 57.9
60% 101 MB/s
145GB free
Firmware: RG21 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 489
Write 237
Mixed 298
75% 341 MB/s
4K Read 18.7
4K Write 28.7
4K Mixed 8.13
54% 18.5 MB/s
DQ Read 18.8
DQ Write 80.1
DQ Mixed 7.35
18% 35.4 MB/s
143GB free
Firmware: RG21 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 497
Write 201
Mixed 295
73% 331 MB/s
4K Read 20.1
4K Write 30.5
4K Mixed 8.9
58% 19.9 MB/s
DQ Read 22.2
DQ Write 32.6
DQ Mixed 25.2
20% 26.7 MB/s
3,107 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 6,418,470 SSDs tested.

 Prices

Approx. $115 @ launch in Apr '15
AmazonUS $1998 mins
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Typical 535 Series 240GB Builds (Compare 19,496 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 93%
Nuclear submarine
Desktop
Desktop 79%
Battleship
Workstation
Workstation 62%
Destroyer

Motherboard: Asus Z170 PRO GAMING - $157

EDIT WITH CUSTOM PC BUILDER Value: 75% - Very good Total price: $1,351

Popular 535 Series 240GB compatible motherboards:

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Solid State Drive Rankings (Price vs Performance) April 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

10 months ago.

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


Good

10 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


Your
opinion?
921 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

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