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SanDiskSDSSDHP-064-G25
IntelSSDSC2BW240H601
▲ 501 ▼
  

Controller: Marvell SS889175. Memory: SanDisk 19nm eX2 ABL MLC. Release date ≤ Q1 2014.

VS
▲ 531,512 ▼

Controller: LSI SandForce SF2281. Memory: Intel 16nm MLC. Release date: Q2 2015.

Effective Speed 
+14%
Real World Speed
Performance profile from 10,259 user samples
Benchmark your SSD here
1,117 User Benchmarks
Best Bench: 81% 60GB free
Worst Bench: 51% 9GB free (System drive)
Poor: 51% Great: 81%
SPEED RANK: 689th / 1080
9,142 User Benchmarks
Best Bench: 95% 223GB free
Worst Bench: 58% 136GB free
Poor: 58% Great: 95%
SPEED RANK: 503rd / 1080
Effective Speed
Effective SSD Speed 		69.2 % 79.2 % Faster effective speed.
+14%
Average Score 
+30%
Read
Avg. Sequential Read Speed 		410 MB/s Slightly faster read speed.
+6% 		385 MB/s
Write
Avg. Sequential Write Speed 		138 MB/s 230 MB/s Much faster write speed.
+67%
4K Read
Avg. 4K Random Read Speed 		27.7 MB/s 29.9 MB/s Slightly faster random read.
+8%
4K Write
Avg. 4K Random Write Speed 		72.1 MB/s 80 MB/s Faster random write.
+11%
Mixed
Avg. Sequential Mixed IO Speed 		166 MB/s 274 MB/s Much faster mixed IO speed.
+65%
4K Mixed
Avg. 4K Random Mixed IO Speed 		30.5 MB/s 37.8 MB/s Faster random mixed IO.
+24%
SusWrite
Avg. Sustained Write Speed 		126 MB/s 180 MB/s Much faster sustained write speed.
+43%
Peak Score 
+31%
Read
Peak Sequential Read Speed 		476 MB/s +5% 454 MB/s
Write
Peak Sequential Write Speed 		153 MB/s 255 MB/s Much faster peak write speed.
+67%
4K Read
Peak 4K Random Read Speed 		33.4 MB/s 36.7 MB/s Slightly faster peak random read.
+10%
4K Write
Peak 4K Random Write Speed 		102 MB/s 111 MB/s Slightly faster peak random write.
+9%
Mixed
Peak Sequential Mixed IO Speed 		186 MB/s 301 MB/s Much faster peak mixed IO speed.
+62%
4K Mixed
Peak 4K Random Mixed IO Speed 		37.2 MB/s 47.3 MB/s Faster peak random mixed IO.
+27%
SusWrite
Peak Sequential Sustained Write 60s Average 		153 MB/s 230 MB/s Much faster peak sustained write speed.
+50%
Value & Sentiment 
+∞%
Market Share
Based on 76,225,990 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.01 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 53 % Slightly more popular.
+6%
Nice To Haves 
+30%
Age
Newest 		122+ Months 110 Months Slightly more recent.
+10%
DQ Read
Peak 4K-64Thread Read Speed 		300 MB/s +1% 296 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		150 MB/s 245 MB/s Much faster peak deep queue write.
+63%
AS-SSD Total
AS-SSD Total Score 		839 Pts 957 Pts Stronger server IO.
+14%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		120 MB/s 176 MB/s Much faster peak deep queue mixed IO.
+47%
ADQ Read
Avg. 4K-64Thread Read Speed 		263 MB/s 273 MB/s +4%
ADQ Write
Avg. 4K-64Thread Write Speed 		134 MB/s 212 MB/s Much faster deep queue write.
+58%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		109 MB/s 158 MB/s Much faster deep queue mixed IO.
+45%
Specifications 
Capacity
Capacity 		64GB 240GB
Conclusion 
Average Bench 69.2%
Average Bench 79.2%
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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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