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St2000nm

001A-2J2101 2TB

▲ 500 ▼

Release date ≈ Q4 2020.

Average Bench: 40.8% (945th of 1072)

Based on 18 user benchmarks.  Model: ST2000NM 001A-2J2101
Poor: 37%Average: 40.8% Great: 44%

Below average average bench

The St2000nm 001A-2J2101 2TB averaged 59.2% 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 Random Read Speed 36.1MB/s
Avg. Sustained Write Speed 226MB/s

Excellent consistency

The range of scores (95th - 5th percentile) for the St2000nm 001A-2J2101 2TB is just 6.36%. This is an extremely narrow range which indicates that the St2000nm 001A-2J2101 2TB performs superbly consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 4.63MB/s
Avg. 4K-64Thread Mixed IO Speed 1.51MB/s
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Average Bench

(Based on 18 samples)
Rank 94540.8%
Min Avg Max
206 Read 225 239
183 Write 216 229
166 Mixed 197 210
211 SusWrite 226 232
48.7% 216 MB/s
Min Avg Max
15.2 4K Read 36.1 42.2
12.4 4K Write 18.1 21.1
1.1 4K Mixed 1.39 1.7
66% 18.5 MB/s
Min Avg Max
4 DQ Read 4.63 6.4
1.2 DQ Write 10.6 17.5
0.6 DQ Mixed 1.51 2.4
2.9% 5.56 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
1.5TB free
Firmware: SN02
SusWrite @10s intervals: 220 220 218 219 221 220 MB/s
39.7% Below average
Read 215
Write 212
Mixed 196
SusWrite 220
48% 210 MB/s
4K Read 36.4
4K Write 14.7
4K Mixed 1.4
65% 17.5 MB/s
DQ Read 4.2
DQ Write 12.5
DQ Mixed 1.9
3% 6.2 MB/s
848GB free
Firmware: 0301
SusWrite @10s intervals: 209 214 212 211 209 210 MB/s
30.1% Below average
Read 206
Write 183
Mixed 166
SusWrite 211
43% 191 MB/s
4K Read 15.2
4K Write 12.4
4K Mixed 1.4
31% 9.67 MB/s
DQ Read 4.5
DQ Write 16.9
DQ Mixed 2.3
4% 7.9 MB/s
18 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,773,780 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

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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 $254Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163Nvidia 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 $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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