UserBenchmark: SanDisk SSD Plus vs X300s Non-Secure

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SanDiskSD7SB3Q-128G-1002

SanDiskSDSSDA-240G-G2(5|6)

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BenchYourSSD

Real World Speed

Performance profile from 136,091 user samples

Benchmark your SSD here

2,451 User Benchmarks

Best Bench: 98% 79GB free
Worst Bench: 62% 190GB free (System drive)

Poor: 62% Great: 98%

SPEED RANK: 458^th / 1072

133,640 User Benchmarks

Best Bench: 86% 140GB free
Worst Bench: 35% 126GB free (System drive)

Poor: 35% Great: 86%

SPEED RANK: 799^th / 1072


Effective Speed Effective SSD Speed		81.9 %	Much faster effective speed. +35%		60.5 %


Read Avg. Sequential Read Speed	435 MB/s	Faster read speed. +12%	387 MB/s
Write Avg. Sequential Write Speed	361 MB/s	Faster write speed. +28%	282 MB/s
4K Read Avg. 4K Random Read Speed	26.2 MB/s	Much faster random read. +36%	19.2 MB/s
4K Write Avg. 4K Random Write Speed	59.7 MB/s		73.4 MB/s	Faster random write. +23%
Mixed Avg. Sequential Mixed IO Speed	223 MB/s	+3%	217 MB/s
4K Mixed Avg. 4K Random Mixed IO Speed	28.6 MB/s	Hugely faster random mixed IO. +110%	13.6 MB/s
SusWrite Avg. Sustained Write Speed	305 MB/s	Much faster sustained write speed. +58%	193 MB/s


Read Peak Sequential Read Speed	475 MB/s		492 MB/s	+4%
Write Peak Sequential Write Speed	425 MB/s	+3%	414 MB/s
4K Read Peak 4K Random Read Speed	32.2 MB/s	Faster peak random read. +13%	28.5 MB/s
4K Write Peak 4K Random Write Speed	89.2 MB/s		112 MB/s	Faster peak random write. +26%
Mixed Peak Sequential Mixed IO Speed	264 MB/s		366 MB/s	Much faster peak mixed IO speed. +39%
4K Mixed Peak 4K Random Mixed IO Speed	35.9 MB/s	Much faster peak random mixed IO. +65%	21.8 MB/s
SusWrite Peak Sequential Sustained Write 60s Average	420 MB/s	Faster peak sustained write speed. +14%	367 MB/s

Market Share

Based on 75,696,176 SSDs tested

See market share leaders


Market Share Market Share (trailing 30 days)		0.01 %			0.09 %	Hugely higher market share. +800%
User Rating UBM User Rating		50 %			52 %	+4%


Age Newest	111+ Months		108+ Months	+3%
DQ Read Peak 4K-64Thread Read Speed	352 MB/s	Much faster peak deep queue read. +62%	217 MB/s
DQ Write Peak 4K-64Thread Write Speed	312 MB/s		318 MB/s	+2%
AS-SSD Total AS-SSD Total Score	1,105 Pts	Stronger server IO. +20%	924 Pts
DQ Mixed Peak 4K-64Thread Mixed IO Speed	154 MB/s	Much faster peak deep queue mixed IO. +45%	106 MB/s
ADQ Read Avg. 4K-64Thread Read Speed	320 MB/s	Hugely faster deep queue read. +92%	167 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	256 MB/s	Faster deep queue write. +16%	220 MB/s
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	135 MB/s	Hugely faster deep queue mixed IO. +187%	47 MB/s


Capacity Capacity			256GB			240GB

Too fast for me :') ^{[Oct '17 PCmaster]}

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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]

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.

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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 »

CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $179	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16