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SanDiskSDSSDH3-250G-G25
SanDiskSDSSDHII-960G-G25
▲ 52109 ▼

Controller: Marvell 88SS1074. Memory: SanDisk 3D TLC. Release date: Q3 2017.

VS
▲ 52570 ▼

Controller: Marvell 88SS9187. Memory: SanDisk 19nm TLC. Release date: Q3 2014.

Effective Speed 
+1%
Real World Speed
Performance profile from 41,229 user samples
Benchmark your SSD here
5,775 User Benchmarks
Best Bench: 106% 966GB free
Worst Bench: 59% 177GB free (System drive)
Poor: 59% Great: 106%
SPEED RANK: 398th / 1072
35,454 User Benchmarks
Best Bench: 107% 86GB free
Worst Bench: 62% 85GB free (System drive)
Poor: 62% Great: 107%
SPEED RANK: 412th / 1072
Effective Speed
Effective SSD Speed 		85.4 % +1% 84.5 %
Average Score 
+3%
Read
Avg. Sequential Read Speed 		453 MB/s +3% 439 MB/s
Write
Avg. Sequential Write Speed 		341 MB/s 384 MB/s Faster write speed.
+13%
4K Read
Avg. 4K Random Read Speed 		32.2 MB/s Faster random read.
+11% 		29.1 MB/s
4K Write
Avg. 4K Random Write Speed 		78.2 MB/s +3% 75.7 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		248 MB/s 262 MB/s Slightly faster mixed IO speed.
+6%
4K Mixed
Avg. 4K Random Mixed IO Speed 		38.6 MB/s Faster random mixed IO.
+12% 		34.6 MB/s
SusWrite
Avg. Sustained Write Speed 		183 MB/s 244 MB/s Much faster sustained write speed.
+33%
Peak Score 
+5%
Read
Peak Sequential Read Speed 		513 MB/s +2% 502 MB/s
Write
Peak Sequential Write Speed 		482 MB/s +1% 476 MB/s
4K Read
Peak 4K Random Read Speed 		40.9 MB/s Slightly faster peak random read.
+8% 		37.8 MB/s
4K Write
Peak 4K Random Write Speed 		116 MB/s +1% 115 MB/s
Mixed
Peak Sequential Mixed IO Speed 		348 MB/s +2% 342 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		52.7 MB/s Slightly faster peak random mixed IO.
+7% 		49.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		227 MB/s 355 MB/s Much faster peak sustained write speed.
+56%
Value & Sentiment 
+∞%
Market Share
Based on 75,818,493 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.02 % Insanely higher market share.
+∞%
Value
Value For Money 		18.6 % Better value.
+14% 		16.2 %
User Rating
UBM User Rating 		52 % 52 %
Price
Price (score) 		$50 Much cheaper.
+78% 		$226
Nice To Haves 
+13%
Age
Newest 		82 Months More recent.
+29% 		116 Months
DQ Read
Peak 4K-64Thread Read Speed 		380 MB/s 390 MB/s +3%
DQ Write
Peak 4K-64Thread Write Speed 		328 MB/s Faster peak deep queue write.
+11% 		296 MB/s
AS-SSD Total
AS-SSD Total Score 		1,219 Pts +2% 1,193 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		282 MB/s Faster peak deep queue mixed IO.
+16% 		243 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		335 MB/s 335 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		253 MB/s Slightly faster deep queue write.
+9% 		233 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		230 MB/s Much faster deep queue mixed IO.
+39% 		166 MB/s
Specifications 
Capacity
Capacity 		250GB 960GB
User Builds 
5,775
35,454
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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Solid State Drive Rankings (Price vs Performance) May 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

Gaming Desktop ProGaming

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 $254Nvidia RTX 4060 $290Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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