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SanDiskSDSSDHP-256G-G25
CrucialCT250BX100SSD1
▲ 535,741 ▼

Controller: Marvell 88SS9175. Memory: SanDisk 19nm eX2 ABL MLC. Release date: Q1 2013.

VS
▲ 543,430 ▼

Controller: Silicon Motion SM2246EN. Flash Memory: Micron 16nm MLC. Release date: Q1 2015.

Effective Speed 
+6%
Real World Speed
Performance profile from 60,475 user samples
Benchmark your SSD here
17,545 User Benchmarks
Best Bench: 99% 168GB free
Worst Bench: 58% 238GB free
Poor: 58% Great: 99%
SPEED RANK: 469th / 1071
42,930 User Benchmarks
Best Bench: 103% 139GB free (System drive)
Worst Bench: 59% 134GB free (System drive)
Poor: 59% Great: 103%
SPEED RANK: 376th / 1071
Effective Speed
Effective SSD Speed 		81.4 % 86.6 % Slightly faster effective speed.
+6%
Average Score 
+11%
Read
Avg. Sequential Read Speed 		438 MB/s 475 MB/s Slightly faster read speed.
+8%
Write
Avg. Sequential Write Speed 		347 MB/s 349 MB/s +1%
4K Read
Avg. 4K Random Read Speed 		26.5 MB/s +1% 26.2 MB/s
4K Write
Avg. 4K Random Write Speed 		71.2 MB/s 76.9 MB/s Slightly faster random write.
+8%
Mixed
Avg. Sequential Mixed IO Speed 		194 MB/s 284 MB/s Much faster mixed IO speed.
+46%
4K Mixed
Avg. 4K Random Mixed IO Speed 		29.3 MB/s 35.8 MB/s Faster random mixed IO.
+22%
SusWrite
Avg. Sustained Write Speed 		297 MB/s Slightly faster sustained write speed.
+7% 		278 MB/s
Peak Score 
+4%
Read
Peak Sequential Read Speed 		484 MB/s 514 MB/s Slightly faster peak read speed.
+6%
Write
Peak Sequential Write Speed 		437 MB/s Faster peak write speed.
+18% 		370 MB/s
4K Read
Peak 4K Random Read Speed 		32.2 MB/s Slightly faster peak random read.
+6% 		30.3 MB/s
4K Write
Peak 4K Random Write Speed 		104 MB/s 110 MB/s Slightly faster peak random write.
+6%
Mixed
Peak Sequential Mixed IO Speed 		242 MB/s 338 MB/s Much faster peak mixed IO speed.
+40%
4K Mixed
Peak 4K Random Mixed IO Speed 		36 MB/s 44.1 MB/s Faster peak random mixed IO.
+22%
SusWrite
Peak Sequential Sustained Write 60s Average 		440 MB/s Faster peak sustained write speed.
+21% 		364 MB/s
Value & Sentiment 
+51%
Market Share
Based on 75,750,180 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.03 % Hugely higher market share.
+200%
Value
Value For Money 		8.37 % 8.67 % +4%
User Rating
UBM User Rating 		53 % 54 % +2%
Price
Price (score) 		$139 +1% $141
Nice To Haves 
+24%
Age
Newest 		135 Months 111 Months More recent.
+18%
DQ Read
Peak 4K-64Thread Read Speed 		326 MB/s Faster peak deep queue read.
+16% 		281 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		216 MB/s 324 MB/s Much faster peak deep queue write.
+50%
AS-SSD Total
AS-SSD Total Score 		987 Pts 1023 Pts +4%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		128 MB/s 198 MB/s Much faster peak deep queue mixed IO.
+55%
ADQ Read
Avg. 4K-64Thread Read Speed 		287 MB/s Faster deep queue read.
+11% 		259 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		189 MB/s 274 MB/s Much faster deep queue write.
+45%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		116 MB/s 173 MB/s Much faster deep queue mixed IO.
+49%
Specifications 
Capacity
Capacity 		256GB 250GB
Conclusion 
Average Bench 81.4%
Average Bench 86.6%
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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

The 250GB Crucial BX100 SSD is the value orientated variant of Crucial's M range of SSDs. The BX100 uses the same NAND as its premium MX200 sibling but the BX100 uses a Silicon Motion controller as opposed to the Marvel controller found in the MX range. Feature wise the BX100 is missing SLC caching and there is no hardware encryption (so security frameworks such as windows Bitlocker will operate less efficiently). In terms of I/O performance the BX100 looks promising. Comparing the BX100 and MX100 shows that the newer BX100 may be faster than its predecessor but as yet there are insufficient user benchmarks to draw any definitive conclusions. The BX100 has only just started hitting the shelves so there's plenty of room for price reductions from its already reasonable price tag. I will revisit this review when I have more performance data for the BX100. [Jan '15 SSDrivePro]

MORE DETAILS

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42,930
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Solid State Drive Rankings (Price vs Performance) April 2024 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]

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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 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 value for money upgrades.

UserBenchmark of the month

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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
  • - SkillBench (space shooter) tests user input accuracy
  • - 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

 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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