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WDC

WDS1 20G2G0B-00EPW0 120GB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 46.2% (907th of 1072)

Based on 485 user benchmarks.  Model: WDC WDS1 20G2G0B-00EPW0
Poor: 38%Average: 46.2% Great: 54%

Popular builds with this SSD

Below average average bench

The WDC WDS1 20G2G0B-00EPW0 120GB averaged 53.7% 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. Sequential Read Speed 456MB/s
Avg. 4K Random Read Speed 19.2MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the WDC WDS1 20G2G0B-00EPW0 120GB is just 16.7%. This is a relatively narrow range which indicates that the WDC WDS1 20G2G0B-00EPW0 120GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 70MB/s
Avg. 4K-64Thread Write Speed 63.7MB/s
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Average Bench

(Based on 485 samples)
Rank 90746.2%
Min Avg Max
369 Read 456 490
91.3 Write 240 290
93.2 Mixed 201 265
39.8 SusWrite 70 123
53.2% 242 MB/s
Min Avg Max
12.8 4K Read 19.2 23.5
15.5 4K Write 30.9 42.1
8.84 4K Mixed 16 19.9
66% 22 MB/s
Min Avg Max
49.5 DQ Read 104 119
24.2 DQ Write 63.7 84.2
12.6 DQ Mixed 33.2 42.7
38.4% 67.1 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
39GB free (System drive)
Firmware: UI51
SusWrite @10s intervals: 146 1.5 140 65 49 81 MB/s
51.1% Above average
Read 492
Write 281
Mixed 249
SusWrite 80.3
61% 276 MB/s
4K Read 18.8
4K Write 40.6
4K Mixed 19.8
75% 26.4 MB/s
DQ Read 76.2
DQ Write 74.4
DQ Mixed 38.7
39% 63.1 MB/s
106GB free
Firmware: UI22
SusWrite @10s intervals: 217 83 82 82 77 76 MB/s
48.3% Average
Read 467
Write 304
Mixed 148
SusWrite 103
56% 256 MB/s
4K Read 22.1
4K Write 38.5
4K Mixed 9.3
66% 23.3 MB/s
DQ Read 120
DQ Write 80.7
DQ Mixed 11.5
33% 70.7 MB/s
34GB free (System drive)
Firmware: UI51
SusWrite @10s intervals: 140 0.9 5.4 33 128 35 MB/s
45.4% Average
Read 464
Write 235
Mixed 193
SusWrite 57
52% 237 MB/s
4K Read 17.6
4K Write 27.1
4K Mixed 17.6
64% 20.8 MB/s
DQ Read 104
DQ Write 65.3
DQ Mixed 40.6
42% 70 MB/s
22GB free (System drive)
Firmware: UI45
SusWrite @10s intervals: 154 9.8 23 29 61 69 MB/s
39.5% Below average
Read 451
Write 244
Mixed 230
SusWrite 57.6
54% 246 MB/s
4K Read 13.1
4K Write 16
4K Mixed 12.9
45% 14 MB/s
DQ Read 112
DQ Write 71.9
DQ Mixed 39.3
44% 74.5 MB/s
485 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,649,355 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical WDS1 20G2G0B-00EPW0 120GB Builds (Compare 12,036 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 29%
Raft
Desktop
Desktop 79%
Battleship
Workstation
Workstation 27%
Raft

Motherboard: Asus PRIME A320M-K - $70

CPU
Ryzen 5 2600AMD  $125Bench 73%, 179,588 samples1,461x
Ryzen 3 3200GAMD  $75Bench 63%, 104,122 samples1,304x
Ryzen 3 2200GAMD  $104Bench 60%, 181,631 samples1,006x
GPU
GTX 1050-TiNvidia  $59Bench 29%, 946,701 samples949x
RX 570AMD  $130Bench 45%, 473,685 samples734x
GTX 1650Nvidia  $155Bench 43%, 259,091 samples653x
SSD
WDS1 20G2G0B-00EPW0 120GBWDCBench 46%, 485 samples1x
RAM
Vengeance LPX DDR4 3200 C16 2x8GBCorsair  $40Bench 85%, 653,654 samples293x
DDR4 3000 2x8GBAdataBench 80%, 77,202 samples226x
Fury 2666 C16 2x8GBHyperX  $75Bench 82%, 134,977 samples204x
EDIT WITH CUSTOM PC BUILDER Value: 113% - Outstanding Total price: $294

Popular WDS1 20G2G0B-00EPW0 120GB compatible motherboards:

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

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware
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
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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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair 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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