Average Bench: 78.4% (513th of 1072)

more Based on 12,595 user benchmarks.  Models: INTEL SSDSC2CW240A3, INTEL SSDSC2BW240A3, INTEL SSDSC2BW240A3F, INTE SSDSC2CW240A3, INTEL SS DSC2CW240A3, INTEL SSDSC2CW24, INTEL SSDSC2BW240A3L, INTEL SSDSC2CW240A

Good average bench

The Intel 520 Series 240GB averaged 21.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel 520 Series 240GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 233MB/s
Avg. 4K Random Mixed IO Speed 36.1MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Intel 520 Series 240GB is 37.8%. This is a relatively wide range which indicates that the Intel 520 Series 240GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 195MB/s
Avg. Sequential Write Speed 243MB/s
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Average Bench

(Based on 12,595 samples)
Min Avg Max
308 Read 373 425
174 Write 243 287
213 Mixed 264 295
135 SusWrite 195 257
60% 269 MB/s
Min Avg Max
18.5 4K Read 30.3 39.3
33.8 4K Write 75.4 115
21.5 4K Mixed 36.1 47
132% 47.3 MB/s
Min Avg Max
203 DQ Read 278 305
134 DQ Write 218 257
150 DQ Mixed 233 263
179% 243 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
56GB free
Firmware: 400i
SusWrite @10s intervals: 198 200 214 218 221 221 MB/s
Read 390
Write 265
Mixed 290
SusWrite 212
65% 289 MB/s
4K Read 37.6
4K Write 96.4
4K Mixed 45.4
166% 59.8 MB/s
DQ Read 305
DQ Write 252
DQ Mixed 257
198% 271 MB/s
40GB free
Firmware: 400i
SusWrite @10s intervals: 215 295 257 294 295 288 MB/s
Read 410
Write 298
Mixed 290
SusWrite 274
71% 318 MB/s
4K Read 33.9
4K Write 81.8
4K Mixed 38
143% 51.2 MB/s
DQ Read 304
DQ Write 246
DQ Mixed 249
194% 266 MB/s
221GB free
Firmware: 400i
SusWrite @10s intervals: 197 229 232 236 237 229 MB/s
Read 397
Write 279
Mixed 270
SusWrite 227
66% 293 MB/s
4K Read 31.9
4K Write 69.3
4K Mixed 38.8
135% 46.7 MB/s
DQ Read 305
DQ Write 250
DQ Mixed 260
199% 272 MB/s
184GB free (System drive)
Firmware: 400i
SusWrite @10s intervals: 217 198 210 214 217 207 MB/s
Read 354
Write 254
Mixed 267
SusWrite 210
61% 271 MB/s
4K Read 32.4
4K Write 86
4K Mixed 34
138% 50.8 MB/s
DQ Read 299
DQ Write 255
DQ Mixed 252
196% 269 MB/s
178GB free (System drive)
Firmware: 400i
SusWrite @10s intervals: 178 201 195 208 207 211 MB/s
Read 341
Write 216
Mixed 277
SusWrite 200
58% 259 MB/s
4K Read 30.9
4K Write 76.7
4K Mixed 38.6
137% 48.7 MB/s
DQ Read 288
DQ Write 233
DQ Mixed 250
190% 257 MB/s
160GB free (System drive)
Firmware: 400i
SusWrite @10s intervals: 190 186 179 174 185 169 MB/s
Read 318
Write 218
Mixed 245
SusWrite 180
54% 240 MB/s
4K Read 30.1
4K Write 56.1
4K Mixed 32.5
117% 39.6 MB/s
DQ Read 206
DQ Write 215
DQ Mixed 241
173% 221 MB/s
223GB free
Firmware: 400i
SusWrite @10s intervals: 229 207 224 229 230 226 MB/s
Read 381
Write 267
Mixed 271
SusWrite 224
64% 286 MB/s
4K Read 21.1
4K Write 46.1
4K Mixed 25.5
89% 30.9 MB/s
DQ Read 304
DQ Write 251
DQ Mixed 257
198% 271 MB/s
223GB free
Firmware: 400i
SusWrite @10s intervals: 199 227 238 238 240 225 MB/s
Read 335
Write 262
Mixed 280
SusWrite 228
62% 276 MB/s
4K Read 21.1
4K Write 44.9
4K Mixed 26.3
90% 30.8 MB/s
DQ Read 304
DQ Write 247
DQ Mixed 260
199% 270 MB/s
12,595 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,732,547 SSDs tested

 Prices

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AmazonUS $1395 months
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Typical 520 Series 240GB Builds (Compare 24,259 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 61%
Destroyer
Workstation
Workstation 2%
Tree trunk

Disqualified System: bin bin

EDIT WITH CUSTOM PC BUILDER Value: 49% - Average Total price: $436

Popular 520 Series 240GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

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  • - Drive tests include: read, write, sustained write and mixed IO
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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.

 Comments

Controller: LSI SandForce SF2281. Flash Memory: Intel Synchronous 25nm MLC

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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

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HDDRAMUSB
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