SanDiskSDSSDHP-256G-G25
Group Average(9 Highest-Voted)
Real World Speed
Performance profile from 3,437 user samples
3,437 User Benchmarks
Best Bench: 90% 101GB free
Worst Bench: 52% 140GB free
Poor: 52% Great: 90%
SPEED RANK: 309th / 853
Effective Speed
Effective SSD Speed
70.6 % -17% 82.8 % Faster effective speed.
+17%
Read
Avg. Sequential Read Speed
404 MB/s -21% 488 MB/s Faster read speed.
+21%
Write
Avg. Sequential Write Speed
312 MB/s -17% 365 MB/s Faster write speed.
+17%
4K Read
Avg. 4K Random Read Speed
25.6 MB/s -10% 28 MB/s Slightly faster random read.
+10%
4K Write
Avg. 4K Random Write Speed
68.9 MB/s -6% 73.4 MB/s Slightly faster random write.
+6%
Mixed
Avg. Sequential Mixed IO Speed
312 MB/s -22% 381 MB/s Faster mixed IO speed.
+22%
4K Mixed
Avg. 4K Random Mixed IO Speed
17.7 MB/s -31% 23.2 MB/s Much faster random mixed IO.
+31%
Read
Peak Sequential Read Speed
440 MB/s -17% 516 MB/s Faster peak read speed.
+17%
Write
Peak Sequential Write Speed
427 MB/s +4% 410 MB/s -4%
4K Read
Peak 4K Random Read Speed
32.7 MB/s -8% 35.2 MB/s Slightly faster peak random read.
+8%
4K Write
Peak 4K Random Write Speed
108 MB/s +0% 108 MB/s -0%
Mixed
Peak Sequential Mixed IO Speed
400 MB/s -7% 427 MB/s Slightly faster peak mixed IO speed.
+7%
4K Mixed
Peak 4K Random Mixed IO Speed
25.3 MB/s -29% 32.6 MB/s Faster peak random mixed IO.
+29%
Market Share
Based on 3,087,090 SSDs tested.
User Rating
UBM User Rating
61 % -20% 73.1 % More popular.
+20%
Market Share
Market Share (trailing 30 days)
0.2 % -685% 1.57 % Hugely higher market share.
+685%
Price
Price (score)
$120 -4% 115 USD +4%
Value
Value For Money
60.2 % -20% 72.3 % Better value.
+20%
DQ Read
Peak 4K-64Thread Read Speed
313 MB/s -3% 324 MB/s +3%
DQ Write
Peak 4K-64Thread Write Speed
212 MB/s -37% 290 MB/s Much faster peak deep queue write.
+37%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
49.8 MB/s -55% 77 MB/s Much faster peak deep queue mixed IO.
+55%
ADQ Read
Avg. 4K-64Thread Read Speed
148 MB/s -15% 170 MB/s Slightly faster deep queue read.
+15%
ADQ Write
Avg. 4K-64Thread Write Speed
149 MB/s -25% 186 MB/s Faster deep queue write.
+25%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
33.4 MB/s -34% 44.8 MB/s Much faster deep queue mixed IO.
+34%
Age
Newest
53 Months -79% 29.6 Months Much more recent.
+79%
AS-SSD Total
AS-SSD Total Score
963 Pts -11% 1,068 Pts Slightly stronger server IO.
+11%
Capacity
Capacity
256GB   —
ADVERTISEMENT

The Sandisk Ultra Plus has an above average consumer performance profile and is available at a fantastic price. It's one of the cheapest SSD's we have reviewed and we like it a lot. With a real world speed of 488.1 MB/s and an AS-SSD Total score of 910 points, the Ultra Plus is able to handle consumer workloads reasonably well and enterprise workloads just below average. The slightly below average server performance is primarily due to the Ultra's deep queue 4k write speed which clocked in at just 165 MB/s, considerably below the group average of 241 MB/s. Given that this drive is only a few months old, there is a good chance that its prices will drop even further which would make it an even better value consumer proposition than it already is. [Apr '13 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) June 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-7700K $309Nvidia GTX 1070 $390Samsung 850 Evo 250GB $100
AMD Ryzen 7 1700 $278AMD RX 480 $608Samsung 850 Pro 256GB $130
Intel Core i5-7600K $225Nvidia GTX 1060-6GB $239Samsung 850 Evo 500GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $83G.SKILL Trident Z DDR4 3200 C14 4x16GB $696SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46HyperX Fury DDR4 2133 C14 2x8GB $144SanDisk Ultra Fit 32GB $13
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback