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Hitachi
HyperXSHSS37A/960G
▲ 500 ▼
  

Release date ≈ Q4 2016.

VS
▲ 51166 ▼

Controller: Phison PS3110. NAND Memory: Toshiba A19 MLC. Release date: Q2 2015.

Effective Speed 
+9%
Real World Speed
Performance profile from 1,583 user samples
Benchmark your SSD here
2 User Benchmarks
Best Bench: 83% 124GB free (System drive)
Worst Bench: 83% 163GB free (System drive)
Poor: 83% Great: 83%
SPEED RANK: 448th / 1080
1,581 User Benchmarks
Best Bench: 111% 649GB free
Worst Bench: 62% 836GB free (System drive)
Poor: 62% Great: 111%
SPEED RANK: 333rd / 1080
Effective Speed
Effective SSD Speed 		83 % 90.3 % Slightly faster effective speed.
+9%
Average Score 
+6%
Read
Avg. Sequential Read Speed 		518 MB/s Faster read speed.
+17% 		442 MB/s
Write
Avg. Sequential Write Speed 		487 MB/s Faster write speed.
+21% 		403 MB/s
4K Read
Avg. 4K Random Read Speed 		27.2 MB/s Slightly faster random read.
+6% 		25.7 MB/s
4K Write
Avg. 4K Random Write Speed 		92.8 MB/s Faster random write.
+27% 		73.2 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		510 MB/s Much faster mixed IO speed.
+66% 		308 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		11.9 MB/s 32.6 MB/s Hugely faster random mixed IO.
+174%
Peak Score 
+39%
Read
Peak Sequential Read Speed 		523 MB/s +3% 510 MB/s
Write
Peak Sequential Write Speed 		493 MB/s +1% 487 MB/s
4K Read
Peak 4K Random Read Speed 		27.3 MB/s 33.9 MB/s Faster peak random read.
+24%
4K Write
Peak 4K Random Write Speed 		95.9 MB/s 110 MB/s Faster peak random write.
+15%
Mixed
Peak Sequential Mixed IO Speed 		510 MB/s Much faster peak mixed IO speed.
+44% 		354 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		12.2 MB/s 41.7 MB/s Hugely faster peak random mixed IO.
+242%
Value & Sentiment 
+2%
Market Share
Based on 77,378,789 SSDs tested
See market share leaders
User Rating
UBM User Rating 		50 % 51 % +2%
Nice To Haves 
+388%
Age
Newest 		95+ Months More recent.
+17% 		115 Months
DQ Read
Peak 4K-64Thread Read Speed 		30.7 MB/s 373 MB/s Insanely faster peak deep queue read.
+1,115%
DQ Write
Peak 4K-64Thread Write Speed 		108 MB/s 355 MB/s Hugely faster peak deep queue write.
+229%
AS-SSD Total
AS-SSD Total Score 		431 Pts 1,216 Pts Hugely stronger server IO.
+182%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		57.1 MB/s 178 MB/s Hugely faster peak deep queue mixed IO.
+212%
ADQ Read
Avg. 4K-64Thread Read Speed 		28 MB/s 291 MB/s Hugely faster deep queue read.
+939%
ADQ Write
Avg. 4K-64Thread Write Speed 		88.3 MB/s 283 MB/s Hugely faster deep queue write.
+220%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		34.6 MB/s 113 MB/s Hugely faster deep queue mixed IO.
+227%
Specifications 
Capacity
Capacity 		240GB 960GB
User Builds 
2
1,581
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Welcome to our 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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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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 Frequently Asked Questions

Storage Devices FAQ
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What’s the difference between SATA, PCIe and NVMe?
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Solid State Drives
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What is 4K 64 thread write speed?
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