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V-gen12sm19ar1024sdkm2

1TB 1TB

▲ 500 ▼

Release date ≈ Q1 2020.

Average Bench: 69% (685th of 1072)

Based on 27 user benchmarks.  Model: V-GEN12SM19AR1024SDKM2 1TB
Poor: 36%Average: 69% Great: 90%

Above average average bench

The V-gen12sm19ar1024sdkm2 1TB 1TB averaged 31.0% 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 Write Speed 255MB/s
Avg. 4K Random Write Speed 68MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the V-gen12sm19ar1024sdkm2 1TB 1TB is 54.4%. This is a relatively wide range which indicates that the V-gen12sm19ar1024sdkm2 1TB 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Mixed IO Speed 28.1MB/s
Avg. 4K Random Mixed IO Speed 15.5MB/s
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Average Bench

(Based on 27 samples)
Rank 68569%
Min Avg Max
141 Read 428 506
95.8 Write 344 412
14.5 Mixed 290 362
37.3 SusWrite 287 414
75.5% 337 MB/s
Min Avg Max
3.1 4K Read 20.8 28
6.5 4K Write 68 110
0.3 4K Mixed 15.5 24.1
87.4% 34.8 MB/s
Min Avg Max
49.2 DQ Read 169 237
3.3 DQ Write 255 327
0.9 DQ Mixed 28.1 34.2
72.9% 151 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
345GB free
Firmware: S1022A0
SusWrite @10s intervals: 384 374 378 174 37 74 MB/s
74.6% Very good
Read 473
Write 390
Mixed 348
SusWrite 237
81% 362 MB/s
4K Read 23.4
4K Write 76.1
4K Mixed 20.8
102% 40.1 MB/s
DQ Read 234
DQ Write 251
DQ Mixed 34.2
83% 173 MB/s
345GB free
Firmware: S1022A0
SusWrite @10s intervals: 390 392 137 256 262 263 MB/s
73.5% Very good
Read 452
Write 375
Mixed 353
SusWrite 283
82% 366 MB/s
4K Read 21.3
4K Write 60.7
4K Mixed 20.5
91% 34.2 MB/s
DQ Read 237
DQ Write 254
DQ Mixed 33.3
84% 175 MB/s
464GB free
Firmware: S1022A0
SusWrite @10s intervals: 167 164 165 165 166 166 MB/s
44.4% Average
Read 474
Write 168
Mixed 215
SusWrite 165
56% 256 MB/s
4K Read 22.5
4K Write 7.3
4K Mixed 10.8
52% 13.5 MB/s
464GB free
Firmware: S1022A0
SusWrite @10s intervals: 162 162 164 165 162 164 MB/s
44.1% Average
Read 479
Write 160
Mixed 208
SusWrite 163
56% 252 MB/s
4K Read 22.2
4K Write 7.3
4K Mixed 10.3
51% 13.3 MB/s
27 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,756,275 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

vs Crucial MX500 250GB
vs Samsung 850 Evo 120GB
vs Samsung 860 Evo 250GB
vs Samsung 870 Evo 250GB
vs Samsung 850 Pro 512GB
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vs HyperX Savage 240GB
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vs Samsung 850 Evo 1TB

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 $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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