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Ct250p2s

SD8 250GB

▲ 500 ▼

Release date ≈ Q3 2021.

Average Bench: 68.3% (695th of 1072)

Based on 6 user benchmarks.  Model: CT250P2S SD8
Poor: 48%Average: 68.3% Great: 83%

Above average average bench

The Ct250p2s SD8 250GB averaged 31.6% 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 178MB/s
Avg. 4K Random Read Speed 22.3MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Ct250p2s SD8 250GB is 34.4%. This is a relatively narrow range which indicates that the Ct250p2s SD8 250GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 32.7MB/s
Avg. Sequential Read Speed 267MB/s
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Average Bench

(Based on 6 samples)
Rank 69568.3%
Min Avg Max
62.3 Read 267 458
309 Write 361 447
27.2 Mixed 249 521
331 SusWrite 388 549
71.8% 316 MB/s
Min Avg Max
6.6 4K Read 22.3 29.5
10.3 4K Write 32.7 43.8
8.1 4K Mixed 26.3 35.3
84.9% 27.1 MB/s
Min Avg Max
128 DQ Read 172 230
98.9 DQ Write 161 222
136 DQ Mixed 178 238
131% 170 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
177GB free
Firmware: 1.00
SusWrite @10s intervals: 555 572 591 546 523 506 MB/s
82.8% Excellent
Read 317
Write 402
Mixed 364
SusWrite 549
93% 408 MB/s
4K Read 23.3
4K Write 29.7
4K Mixed 26.5
85% 26.5 MB/s
DQ Read 230
DQ Write 222
DQ Mixed 166
141% 206 MB/s
230GB free
Firmware: R045
SusWrite @10s intervals: 360 356 357 356 355 357 MB/s
71% Very good
Read 188
Write 351
Mixed 154
SusWrite 357
60% 262 MB/s
4K Read 29.5
4K Write 43.8
4K Mixed 35.3
113% 36.2 MB/s
DQ Read 165
DQ Write 113
DQ Mixed 182
124% 154 MB/s
141GB free
Firmware: 0209
SusWrite @10s intervals: 307 315 323 332 348 347 MB/s
65% Good
Read 272
Write 135
Mixed 305
SusWrite 328
59% 260 MB/s
4K Read 24
4K Write 36.3
4K Mixed 28.7
92% 29.7 MB/s
DQ Read 116
DQ Write 113
DQ Mixed 125
91% 118 MB/s
233GB free
Firmware: 1.00
SusWrite @10s intervals: 362 363 365 365 366 367 MB/s
56.2% Above average
Read 62.3
Write 347
Mixed 112
SusWrite 364
51% 221 MB/s
4K Read 21.1
4K Write 35.5
4K Mixed 26.1
84% 27.6 MB/s
DQ Read 128
DQ Write 98.9
DQ Mixed 136
96% 121 MB/s
70GB free
Firmware: 0209
SusWrite @10s intervals: 310 308 324 349 340 354 MB/s
48.4% Average
Read 276
Write 309
Mixed 27.2
SusWrite 331
53% 236 MB/s
4K Read 6.6
4K Write 10.3
4K Mixed 8.1
26% 8.33 MB/s
DQ Read 195
DQ Write 216
DQ Mixed 238
170% 216 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,754,494 SSDs tested

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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.

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Speed Comparisons

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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?
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 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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