SanDisk SD7SB6S-128G-1122

X300 128GB

X300 128GB
BENCHMARKS (2,748)
MKT (0%)
BUILDS
(1)
BUY • $170

Effective Speed -30%Effective Speed -30%Average Score -40%Read -4%, Write -34%, 4K Read -27%, 4K Write -14%, Mixed -64%, 4K Mixed -34%, SusWrite -102%Peak Score -34%Read -3%, Write -8%, 4K Read -25%, 4K Write -12%, Mixed -45%, 4K Mixed -32%, SusWrite -116%Value & Sentiment User Rating -14%, Market Share -∞%, Price -81%, Value -371%Nice To Haves -28%DQ Read -10%, DQ Write -43%, DQ Mixed -50%, ADQ Read -14%, ADQ Write -37%, ADQ Mixed -37%, Age -18%, AS-SSD Total -19%

Average Bench: 75.9% (559^th of 1072)

Based on 2,748 user benchmarks. Models: SanDisk SD7SB6S128G1122, SanDisk X300 2.5 7MM 128, SanDisk SD7SB6S128G1, SanDisk SD7SB6S128G

Poor: 59%Average: 75.9% Great: 92%

Popular builds with this SSD

Good average bench

The SanDisk X300 128GB averaged 24.1% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the SanDisk X300 128GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 190MB/s

Avg. 4K Random Mixed IO Speed 33.5MB/s

See where your SSD ranks →

Above average consistency

The range of scores (95th - 5th percentile) for the SanDisk X300 128GB is 32.9%. This is a relatively narrow range which indicates that the SanDisk X300 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 147MB/s

Avg. Sequential Mixed IO Speed 219MB/s

Average Bench

(Based on 2,748 samples)

Rank 55975.9%

Min	Avg	Max
344	Read 439	493
158	Write 303	450
158	Mixed 219	292
67.5	SusWrite 147	179
61.5% 277 MB/s

Min	Avg	Max
18.3	4K Read 27.1	34.5
38.3	4K Write 76.6	109
21.2	4K Mixed 33.5	44.3
125% 45.7 MB/s

Min	Avg	Max
35	DQ Read 286	333
104	DQ Write 211	251
77.1	DQ Mixed 190	221
158% 229 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

TWN-User, 21 days ago.

90GB free

Firmware: X3540000

SusWrite @10s intervals: 212 170 172 171 171 170 MB/s

89.8% Excellent

Write 376

Mixed 184

SusWrite 178

68% 308 MB/s

4K Read 30.7

4K Write 91.5

4K Mixed 43.1

150% 55.1 MB/s

DQ Read 333

DQ Write 232

DQ Mixed 216

179% 260 MB/s

TWN-User, 1 month ago.

48GB free (System drive)

Firmware: X3540000

SusWrite @10s intervals: 193 157 162 138 134 156 MB/s

75.5% Very good

Write 312

Mixed 243

SusWrite 157

66% 299 MB/s

4K Read 26.8

4K Write 60.4

4K Mixed 31.8

113% 39.7 MB/s

DQ Read 307

DQ Write 209

DQ Mixed 194

162% 236 MB/s

USA-User, 1 month ago.

54GB free (System drive)

Firmware: X3510000

SusWrite @10s intervals: 175 149 105 130 118 108 MB/s

74.9% Very good

Write 430

Mixed 208

SusWrite 131

70% 312 MB/s

4K Read 25.4

4K Write 80.6

4K Mixed 28.6

118% 44.9 MB/s

DQ Read 326

DQ Write 211

DQ Mixed 194

165% 243 MB/s

USA-User, 2 months ago.

27GB free (System drive)

Firmware: X3510000

SusWrite @10s intervals: 164 154 86 116 97 87 MB/s

71.4% Very good

Write 324

Mixed 205

SusWrite 117

61% 274 MB/s

4K Read 23

4K Write 63.7

4K Mixed 32.2

110% 39.6 MB/s

DQ Read 333

DQ Write 211

DQ Mixed 212

174% 252 MB/s

MYS-User, 15 days ago.

24GB free (System drive)

Firmware: X3540000

SusWrite @10s intervals: 177 155 163 89 111 112 MB/s

65.5% Good

Write 288

Mixed 182

SusWrite 135

58% 262 MB/s

4K Read 21.4

4K Write 47.4

4K Mixed 26.5

92% 31.8 MB/s

DQ Read 260

DQ Write 240

DQ Mixed 183

156% 228 MB/s

FRA-User, 1 day ago.

9GB free (System drive)

Firmware: X3540000

SusWrite @10s intervals: 139 24 51 36 38 49 MB/s

53% Above average

Write 143

Mixed 152

SusWrite 56.1

38% 173 MB/s

4K Read 21.1

4K Write 53.9

4K Mixed 18.2

84% 31.1 MB/s

DQ Read 284

DQ Write 203

DQ Mixed 173

148% 220 MB/s

2,748 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,731,368 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU

GPU

SSD

HDD

RAM

MBD

Typical X300 128GB Builds (Compare 2,319 builds) See popular component choices, score breakdowns and rankings

Gaming 42%

Speed boat

Desktop 84%

Aircraft carrier

Workstation 36%

Jet ski

Motherboard: MSI Z97S SLI Krait Edition (MS-7922) - $127

CPU
Core i7-4790KIntel $348Bench 79%, 455,746 samples	975x
Core i5-4690KIntel $53Bench 70%, 229,359 samples	648x
Core i7-4790Intel $135Bench 71%, 255,027 samples	226x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	371x
GTX 1070Nvidia $132Bench 80%, 1,459,281 samples	229x
GTX 960Nvidia $198Bench 33%, 440,282 samples	134x

SSD
X300 128GBSanDisk $170Bench 76%, 2,748 samples	1x

RAM
Fury DDR3 1866 C10 2x8GBHyperXBench 59%, 122,541 samples	211x
HyperX DDR3 1866 C10 4x4GBKingstonBench 60%, 17,012 samples	74x
Fury DDR3 1600 C10 2x8GBHyperXBench 54%, 77,652 samples	66x

EDIT WITH CUSTOM PC BUILDER

Value: 53% - Above average

Total price: $845

Popular X300 128GB compatible motherboards:

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
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- See speed test results from other users
- Compare your components to the current market leaders
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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.
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Fastest real world speed - Real World Speed measures performance for typical consumers.

1072 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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

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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?

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ALL FAQs »

CPU	GPU	SSD
Intel Core i5-13600K $269	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 $178	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

SanDisk SD7SB6S-128G-1122

X300 128GB

Average Bench: 75.9% (559^th of 1072)

Popular builds with this SSD

Good average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: MSI Z97S SLI Krait Edition (MS-7922) - $127

Popular X300 128GB compatible motherboards:

UserBenchmark of the month

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SanDisk SD7SB6S-128G-1122

X300 128GB

Average Bench: 75.9% (559th of 1072)

Popular builds with this SSD

Good average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: MSI Z97S SLI Krait Edition (MS-7922) - $127

Popular X300 128GB compatible motherboards:

UserBenchmark of the month

How it works

Group Test Results

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Comments

Disliked (edit your comment) Add link

Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 75.9% (559^th of 1072)