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Spcc

Solid State Disk A20 240GB

▲ 500 ▼

Release date ≈ Q4 2016.

Average Bench: 83.7% (430th of 1072)

Based on 9 user benchmarks.  Model: SPCC Solid State Disk A20
Poor: 70%Average: 83.7% Great: 94%

Very good average bench

The Spcc Solid State Disk A20 240GB averaged just 16.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Spcc Solid State Disk A20 240GB near the top of the comparison list.

Strengths

Avg. 4K Random Write Speed 75.3MB/s
Avg. 4K-64Thread Write Speed 253MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Spcc Solid State Disk A20 240GB is 23.5%. This is a relatively narrow range which indicates that the Spcc Solid State Disk A20 240GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 303MB/s
Avg. 4K-64Thread Read Speed 226MB/s
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Average Bench

(Based on 9 samples)
Rank 43083.7%
Min Avg Max
374 Read 462 492
297 Write 389 427
272 Mixed 385 460
298 SusWrite 303 312
86.4% 385 MB/s
Min Avg Max
18.5 4K Read 23.1 32.5
43.5 4K Write 75.3 106
17.1 4K Mixed 24.8 36.1
107% 41.1 MB/s
Min Avg Max
79.9 DQ Read 226 284
87.4 DQ Write 253 312
14 DQ Mixed 63.9 149
96.7% 181 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
159GB free
Firmware: SVN137a
SusWrite @10s intervals: 397 320 290 293 295 280 MB/s
90.2% Outstanding
Read 472
Write 404
Mixed 278
SusWrite 312
82% 367 MB/s
4K Read 23
4K Write 93.6
4K Mixed 36.1
131% 50.9 MB/s
DQ Read 223
DQ Write 312
DQ Mixed 141
142% 225 MB/s
187GB free
Firmware: SVN137a
SusWrite @10s intervals: 289 300 297 301 303 301 MB/s
83.8% Excellent
Read 414
Write 297
Mixed 272
SusWrite 299
72% 320 MB/s
4K Read 25.9
4K Write 65.3
4K Mixed 35.2
119% 42.1 MB/s
DQ Read 283
DQ Write 258
DQ Mixed 149
145% 230 MB/s
120GB free (System drive)
Firmware: SVN137a Max speed: SATA 3.0 600 MB/s
82.4% Excellent
Read 473
Write 427
Mixed 460
101% 453 MB/s
4K Read 21.6
4K Write 53.1
4K Mixed 18.7
85% 31.1 MB/s
DQ Read 238
DQ Write 305
DQ Mixed 28.6
89% 190 MB/s
136GB free (System drive)
Firmware: SVN137a
SusWrite @10s intervals: 342 296 307 306 281 256 MB/s
75.6% Very good
Read 374
Write 408
Mixed 287
SusWrite 298
77% 342 MB/s
4K Read 22
4K Write 59.2
4K Mixed 31.4
105% 37.5 MB/s
DQ Read 227
DQ Write 210
DQ Mixed 134
124% 190 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,730,608 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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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?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $178Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk 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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