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HGST0S03664
Group Average(9 Highest-Voted)
▲ 53610 ▼

Release date: Q4 2013.

VS
Effective Speed 
+20%
Real World Speed
Performance profile from 7,986 user samples
Benchmark your HDD here
7,986 User Benchmarks
Best Bench: 92% 3.5TB free
Worst Bench: 47% 2.5TB free
Poor: 47% Great: 92%
SPEED RANK: 115th / 1015
Effective Speed
Effective HDD Speed 		73 % 87.8 % Faster effective speed.
+20%
Average Score 
+28%
Read
Avg. Sequential Read Speed 		125 MB/s 155 MB/s Faster read speed.
+24%
Write
Avg. Sequential Write Speed 		128 MB/s 136 MB/s Slightly faster write speed.
+7%
4K Read
Avg. 4K Random Read Speed 		1.01 MB/s Faster random read.
+18% 		0.86 MB/s
4K Write
Avg. 4K Random Write Speed 		2.02 MB/s +2% 1.99 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		31.6 MB/s 79.2 MB/s Hugely faster mixed IO speed.
+151%
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.71 MB/s 0.83 MB/s Faster random mixed IO.
+18%
SusWrite
Avg. Sustained Write Speed 		129 MB/s 150 MB/s Faster sustained write speed.
+17%
Peak Score 
+21%
Read
Peak Sequential Read Speed 		161 MB/s 199 MB/s Faster peak read speed.
+23%
Write
Peak Sequential Write Speed 		160 MB/s 180 MB/s Faster peak write speed.
+13%
4K Read
Peak 4K Random Read Speed 		1.2 MB/s Faster peak random read.
+16% 		1.03 MB/s
4K Write
Peak 4K Random Write Speed 		2.3 MB/s 2.47 MB/s Slightly faster peak random write.
+7%
Mixed
Peak Sequential Mixed IO Speed 		54.6 MB/s 93.6 MB/s Much faster peak mixed IO speed.
+71%
4K Mixed
Peak 4K Random Mixed IO Speed 		0.8 MB/s 1 MB/s Faster peak random mixed IO.
+25%
SusWrite
Peak Sequential Sustained Write 60s Average 		161 MB/s 195 MB/s Faster peak sustained write speed.
+21%
Value & Sentiment 
+2,198%
Market Share
Based on 53,961,429 HDDs tested
See market share leaders
User Rating
UBM User Rating 		53 % 59.6 % More popular.
+12%
Market Share
Market Share (trailing 30 days) 		0.04 % 3.49 % Insanely higher market share.
+8,614%
Price
Price (score) 		$149 64.8 USD Hugely cheaper.
+130%
Value
Value For Money 		39.2 % 53.7 % Much better value.
+37%
Nice To Haves 
+5%
Age
Newest 		131 Months 125 Months Slightly more recent.
+5%
Specifications 
Capacity
Capacity 		4TB   —
Conclusion 
Average Bench 73%

The HGST Deskstar NAS is one of the few NAS drives to feature a 7,200 RPM rotational speed. This relatively high rotational speed helps the 4TB Deskstar NAS achieve a 4k read/write speed of 1.14/2.2 MB/s. 1.14 MB/s is actually the highest 4K read speed I have seen to date on a 4TB drive. In terms of sequential read/write speeds the Deskstar NAS clocked in at 161/144 MB/s which are also a reasonable set of scores. Overall the Deskstar NAS scored an effective speed of 116 MB/s which despite being 14% below the group leaders, is still second place for a 4TB capacity drive. With 4TB of capacity and an above average performance profile the HGST Deskstar NAS represents very good value for money. [Mar '14 HDrivePro]

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We calculate effective speed which measures performance for typical consumers. Effective speed is adjusted by current cost per GB to yield value for money. 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 HDDs. [HDrivePro]

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