SanDiskSDSSDHP-128G-G25
SanDiskSDSSDX-240G-G25

Controller: Marvell SS889175. Memory: SanDisk 19nm eX2 ABL MLC. Release date: Q1 2013.

VS
About

Controller: SandForce SF2281VB1-SDC. NAND: SanDisk 24nm Toggle Mode MLC. Release date: Q1 2012.

Real World Speed
Performance profile from 12,755 user samples
8,530 User Benchmarks
Best Bench: 93% 80GB free (System drive)
Worst Bench: 56% 13GB free (System drive)
Poor: 56% Great: 93%
SPEED RANK: 483rd / 1011
4,225 User Benchmarks
Best Bench: 91% 102GB free
Worst Bench: 58% 53GB free (System drive)
Poor: 58% Great: 91%
SPEED RANK: 477th / 1011
Effective Speed
Effective SSD Speed
76.4 % 76.6 % +0%
Read
Avg. Sequential Read Speed
445 MB/s Faster read speed.
+20%
371 MB/s
Write
Avg. Sequential Write Speed
247 MB/s Slightly faster write speed.
+7%
231 MB/s
4K Read
Avg. 4K Random Read Speed
26.8 MB/s 30.3 MB/s Slightly faster random read.
+13%
4K Write
Avg. 4K Random Write Speed
75.4 MB/s 79 MB/s +5%
Mixed
Avg. Sequential Mixed IO Speed
185 MB/s 253 MB/s Much faster mixed IO speed.
+37%
4K Mixed
Avg. 4K Random Mixed IO Speed
30.2 MB/s 35.1 MB/s Faster random mixed IO.
+16%
SusWrite
Avg. Sustained Write Speed
203 MB/s Faster sustained write speed.
+17%
174 MB/s
Read
Peak Sequential Read Speed
491 MB/s Slightly faster peak read speed.
+15%
428 MB/s
Write
Peak Sequential Write Speed
293 MB/s Slightly faster peak write speed.
+13%
260 MB/s
4K Read
Peak 4K Random Read Speed
32.8 MB/s 37.2 MB/s Slightly faster peak random read.
+13%
4K Write
Peak 4K Random Write Speed
106 MB/s 115 MB/s Slightly faster peak random write.
+8%
Mixed
Peak Sequential Mixed IO Speed
223 MB/s 276 MB/s Faster peak mixed IO speed.
+24%
4K Mixed
Peak 4K Random Mixed IO Speed
36.9 MB/s 44.1 MB/s Faster peak random mixed IO.
+20%
SusWrite
Peak Sequential Sustained Write 60s Average
289 MB/s Much faster peak sustained write speed.
+38%
209 MB/s
Market Share
Based on 18,502,636 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.07 % Hugely higher market share.
+250%
0.02 %
Value
Value For Money
7.41 % 9.6 % Better value.
+30%
User Rating
UBM User Rating
62 % Slightly more popular.
+15%
54 %
Price
Price (score)
$75 Cheaper.
+25%
$100
Age
Newest
81 Months Slightly more recent.
+12%
92 Months
DQ Read
Peak 4K-64Thread Read Speed
318 MB/s Slightly faster peak deep queue read.
+5%
302 MB/s
DQ Write
Peak 4K-64Thread Write Speed
199 MB/s 240 MB/s Faster peak deep queue write.
+21%
AS-SSD Total
AS-SSD Total Score
941 Pts 964 Pts +3%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
125 MB/s 237 MB/s Hugely faster peak deep queue mixed IO.
+90%
ADQ Read
Avg. 4K-64Thread Read Speed
271 MB/s +3% 264 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
171 MB/s 207 MB/s Faster deep queue write.
+21%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
109 MB/s 181 MB/s Much faster deep queue mixed IO.
+66%
Capacity
Capacity
128GB 240GB
ADVERTISEMENT

The 128GB Sandisk Ultra Plus proved to be a bit of a disappointment in comparison to its larger 256GB sibling. The 256GB version has more NAND modules which enable peak sequential write speeds in the region of 450 MB/s. On the 128GB version we saw a peak sequential write speed of just 279 MB/s which is significantly lower than the market leaders which also manage to hit the high 400's. Across the core performance metrics, the 128GB Ultra Plus is around 25% slower than the average of its top competitors and, unlike its 256GB sibling, really struggles to keep up with its direct competition. In terms of value for money the Ultra Plus fares a little better thanks to its reasonably low price tag but there are far better deals to be had in the 128GB category. [Feb '14 SSDrivePro]

MORE DETAILS

The Sandisk Extreme was once a good choice of SSD thanks to its extremely (pun intended) competitive price. In terms of performance the Extreme would of course obliterate any regular hard drive but at 16 months old the Extreme can no longer compete with more recent SSDs. In terms of typical consumer workloads the Sandisk delivers below average performance and is even less capable when it comes to server workloads scoring a total of just 761 on the AS-SSD benchmark. The weaknesses in performance are a consequence of the now dated Sandforce SF2281VB1 controller which delivers sub-optimal compressible transfer rates. The best thing the Sandisk Extreme has going for it is that its successor, the Extreme II, was just recently released. [Jun '13 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) October 2019 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]

ADVERTISEMENT

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - 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 current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $145Nvidia GTX 1660 $210Samsung 850 Evo 250GB $73
Intel Core i5-9600K $240Nvidia RTX 2060 $349Samsung 850 Evo 500GB $107
Intel Core i7-9700K $350Nvidia GTX 1660-Ti $270Samsung 850 Pro 256GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
Seagate Barracuda 3TB (2016) $78G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $70SanDisk Ultra Fit 32GB $14
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback