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USB 275GB

▲ 500 ▼

Release date ≈ Q4 2017.

Average Bench: 61% (793rd of 1072)

Based on 7 user benchmarks.  Model: USB
Poor: 53%Average: 61% Great: 74%

Above average average bench

The USB 275GB averaged 39.0% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 81.6MB/s
Avg. Sequential Write Speed 393MB/s

Good consistency

The range of scores (95th - 5th percentile) for the USB 275GB is 21.3%. This is a relatively narrow range which indicates that the USB 275GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 110MB/s
Avg. Sustained Write Speed 214MB/s
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Average Bench

(Based on 7 samples)
Rank 79361%
Min Avg Max
311 Read 372 424
321 Write 393 431
258 Mixed 370 428
196 SusWrite 214 234
76% 337 MB/s
Min Avg Max
15.9 4K Read 17.6 18.8
28.8 4K Write 35.3 39.2
11.6 4K Mixed 18.5 24.5
69.2% 23.8 MB/s
Min Avg Max
18 DQ Read 110 165
31.9 DQ Write 113 164
12.9 DQ Mixed 81.6 178
69.5% 101 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
131GB free
Firmware: 0204
SusWrite @10s intervals: 257 260 256 256 225 149 MB/s
57.5% Above average
Read 311
Write 385
Mixed 332
SusWrite 234
71% 316 MB/s
4K Read 17.6
4K Write 39
4K Mixed 24.1
78% 26.9 MB/s
DQ Read 140
DQ Write 140
DQ Mixed 150
110% 144 MB/s
131GB free
Firmware: 0204
SusWrite @10s intervals: 263 257 257 237 149 148 MB/s
57.1% Above average
Read 317
Write 203
Mixed 344
SusWrite 218
61% 271 MB/s
4K Read 18.3
4K Write 38.7
4K Mixed 24.3
79% 27.1 MB/s
DQ Read 140
DQ Write 140
DQ Mixed 150
110% 144 MB/s
201GB free
Firmware: 0204
SusWrite @10s intervals: 213 207 211 219 185 139 MB/s
52.6% Above average
Read 314
Write 321
Mixed 258
SusWrite 196
61% 272 MB/s
4K Read 16.1
4K Write 34.5
4K Mixed 21.1
70% 23.9 MB/s
DQ Read 165
DQ Write 119
DQ Mixed 178
123% 154 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,666,107 SSDs tested

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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.

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Speed Comparisons

vs Crucial MX500 250GB
vs Samsung 850 Evo 120GB
vs Samsung 860 Evo 250GB
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vs Samsung 850 Pro 512GB
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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
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?
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair 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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