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WDC

WD10SPSX-21A6WT0 1TB

▲ 500 ▼

Release date ≈ Q2 2021.

Average Bench: 16.7% (1064th of 1072)

Based on 376 user benchmarks.  Model: WDC WD10SPSX-21A6WT0
Poor: 15%Average: 16.7% Great: 18%

Popular builds with this SSD

Terrible average bench

The WDC WD10SPSX-21A6WT0 1TB averaged 83.3% 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. Sustained Write Speed 138MB/s
Avg. Sequential Read Speed 145MB/s

Excellent consistency

The range of scores (95th - 5th percentile) for the WDC WD10SPSX-21A6WT0 1TB is just 2.9%. This is an extremely narrow range which indicates that the WDC WD10SPSX-21A6WT0 1TB performs superbly consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 0.6MB/s
Avg. 4K-64Thread Mixed IO Speed 0.62MB/s
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Average Bench

(Based on 376 samples)
Rank 106416.7%
Min Avg Max
114 Read 145 164
110 Write 127 140
66.7 Mixed 74.6 79.5
121 SusWrite 138 147
27.2% 121 MB/s
Min Avg Max
0.6 4K Read 0.77 0.9
8.5 4K Write 9.73 11
0.7 4K Mixed 0.89 1
7.43% 3.8 MB/s
Min Avg Max
0.4 DQ Read 0.6 0.8
10.9 DQ Write 13.5 15.5
0.3 DQ Mixed 0.62 1
2.4% 4.89 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
931GB free
Firmware: 01.01A01
SusWrite @10s intervals: 149 150 148 149 150 149 MB/s
17.8% Very poor
Read 156
Write 134
Mixed 76.5
SusWrite 149
29% 129 MB/s
4K Read 0.8
4K Write 9.6
4K Mixed 0.9
7% 3.77 MB/s
DQ Read 0.6
DQ Write 14.3
DQ Mixed 0.4
2% 5.1 MB/s
931GB free
Firmware: 01.01A01
SusWrite @10s intervals: 147 149 150 150 145 149 MB/s
17.7% Very poor
Read 153
Write 128
Mixed 69.2
SusWrite 148
28% 125 MB/s
4K Read 0.9
4K Write 9.1
4K Mixed 1
7% 3.67 MB/s
DQ Read 0.6
DQ Write 15.2
DQ Mixed 0.4
3% 5.4 MB/s
931GB free
Firmware: 01.01A01
SusWrite @10s intervals: 148 149 150 149 148 149 MB/s
17.2% Very poor
Read 140
Write 136
Mixed 79.3
SusWrite 149
28% 126 MB/s
4K Read 0.8
4K Write 9.3
4K Mixed 1
7% 3.7 MB/s
DQ Read 0.7
DQ Write 14.6
DQ Mixed 1
3% 5.43 MB/s
931GB free
Firmware: 01.01A01
SusWrite @10s intervals: 114 145 146 146 145 141 MB/s
17% Very poor
Read 152
Write 126
Mixed 78.8
SusWrite 140
28% 124 MB/s
4K Read 0.8
4K Write 9
4K Mixed 0.9
7% 3.57 MB/s
DQ Read 0.7
DQ Write 14.9
DQ Mixed 0.8
3% 5.47 MB/s
931GB free
Firmware: 01.01A01
SusWrite @10s intervals: 143 145 145 142 145 144 MB/s
16.8% Very poor
Read 138
Write 132
Mixed 79.1
SusWrite 144
28% 123 MB/s
4K Read 0.8
4K Write 10.3
4K Mixed 0.9
8% 4 MB/s
DQ Read 0.7
DQ Write 13.3
DQ Mixed 0.6
2% 4.87 MB/s
636GB free
Firmware: 01.01A01
SusWrite @10s intervals: 140 141 143 142 142 141 MB/s
16.2% Very poor
Read 136
Write 122
Mixed 78.7
SusWrite 141
27% 119 MB/s
4K Read 0.7
4K Write 8.2
4K Mixed 0.9
7% 3.27 MB/s
DQ Read 0.5
DQ Write 11.4
DQ Mixed 1.1
2% 4.33 MB/s
376 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,773,257 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 WD10SPSX-21A6WT0 1TB Builds (Compare 3,703 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 79%
Battleship
Workstation
Workstation 12%
Tree trunk

System: Acer Predator PH315-54

CPU
Core i7-11800HIntelBench 88%, 56,029 samples3,276x
Core i9-11900HIntelBench 89%, 6,494 samples268x
Core i5-11400HIntelBench 80%, 35,470 samples159x
GPU
UHD GraphicsIntelBench 7%, 53,008 samples1,879x
RTX 3060 (Laptop)NvidiaBench 90%, 102,706 samples1,150x
RTX 3070 (Laptop)NvidiaBench 114%, 45,297 samples440x
SSD
WD10SPSX-21A6WT0 1TBWDCBench 17%, 376 samples1x
RAM
ACR32D4S2S1ME-8 2x8GBKingstonBench 59%, 2,645 samples1,065x
HMAA1GS6CJR6N-XN 2x8GBHynixBench 66%, 21,689 samples918x
M471A2K43EB1-CWE 1x16GBSamsungBench 46%, 7,758 samples277x
EDIT WITH CUSTOM PC BUILDER

Popular WD10SPSX-21A6WT0 1TB systems:

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) May 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 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 $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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