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Ssstc

CL1-4D256-D22 256GB

▲ 500 ▼

Release date ≈ Q3 2020.

Average Bench: 108% (224th of 1072)

Based on 89 user benchmarks.  Model: SSSTC CL1-4D256-D22
Poor: 64%Average: 108% Great: 149%

Popular builds with this SSD

Outstanding average bench

The Ssstc CL1-4D256-D22 256GB averaged 7.9% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Ssstc CL1-4D256-D22 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 365MB/s
Avg. 4K-64Thread Read Speed 581MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Ssstc CL1-4D256-D22 256GB is 85.2%. This is a particularly wide range which indicates that the Ssstc CL1-4D256-D22 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 263MB/s
Avg. 4K Random Mixed IO Speed 17.4MB/s
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Average Bench

(Based on 89 samples)
Rank 224108%
Min Avg Max
506 Read 977 1,358
341 Write 726 1,030
277 Mixed 683 917
205 SusWrite 263 330
148% 662 MB/s
Min Avg Max
10.4 4K Read 24.1 39.6
19.4 4K Write 78.1 154
8 4K Mixed 17.4 27.3
100% 39.9 MB/s
Min Avg Max
232 DQ Read 581 690
106 DQ Write 478 706
109 DQ Mixed 365 452
318% 475 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
130GB free (System drive)
Firmware: 2S222
SusWrite @10s intervals: 560 358 211 226 38 174 MB/s
140% Outstanding
Read 1,242
Write 672
Mixed 481
SusWrite 261
146% 664 MB/s
4K Read 38.7
4K Write 132
4K Mixed 25.6
161% 65.4 MB/s
DQ Read 684
DQ Write 567
DQ Mixed 291
309% 514 MB/s
148GB free (System drive)
Firmware: 2S222
SusWrite @10s intervals: 538 408 189 203 216 220 MB/s
102% Outstanding
Read 995
Write 830
Mixed 623
SusWrite 296
153% 686 MB/s
4K Read 14.6
4K Write 34.6
4K Mixed 13.6
58% 20.9 MB/s
DQ Read 644
DQ Write 581
DQ Mixed 410
363% 545 MB/s
91GB free (System drive)
Firmware: 2S222
SusWrite @10s intervals: 596 241 144 107 114 114 MB/s
99.6% Outstanding
Read 964
Write 646
Mixed 202
SusWrite 219
112% 508 MB/s
4K Read 23.4
4K Write 54.4
4K Mixed 17.5
87% 31.8 MB/s
DQ Read 482
DQ Write 511
DQ Mixed 159
213% 384 MB/s
62GB free (System drive)
Firmware: 2S222
SusWrite @10s intervals: 268 284 114 172 145 152 MB/s
79.9% Very good
Read 918
Write 323
Mixed 691
SusWrite 189
117% 530 MB/s
4K Read 14.3
4K Write 29
4K Mixed 17
59% 20.1 MB/s
DQ Read 563
DQ Write 44.3
DQ Mixed 411
272% 339 MB/s
113GB free (System drive)
Firmware: 2S222
SusWrite @10s intervals: 390 360 144 182 113 116 MB/s
77.9% Very good
Read 734
Write 555
Mixed 553
SusWrite 218
115% 515 MB/s
4K Read 19.9
4K Write 37.5
4K Mixed 11.8
65% 23.1 MB/s
DQ Read 435
DQ Write 297
DQ Mixed 319
251% 350 MB/s
176GB free (System drive)
Firmware: 2S222
SusWrite @10s intervals: 239 192 237 198 158 110 MB/s
54.5% Above average
Read 707
Write 404
Mixed 396
SusWrite 189
94% 424 MB/s
4K Read 11
4K Write 12.4
4K Mixed 8.7
34% 10.7 MB/s
DQ Read 106
DQ Write 83.9
DQ Mixed 99.9
73% 96.6 MB/s
89 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,741,564 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 CL1-4D256-D22 256GB Builds (Compare 20 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 55%
Yacht
Workstation
Workstation 7%
Tree trunk

System: Lenovo 20RB0028BR

CPU
Core i5-10210UIntelBench 53%, 54,859 samples20x
GPU
UHD GraphicsIntelBench 5%, 110,580 samples20x
SSD
CL1-4D256-D22 256GBSsstcBench 108%, 89 samples17x
RAM
SMS4WEC8C1K0446FCG 1x8GBUnknownBench 46%, 1,002 samples15x
SF4641G8CK8IEHLSBG 1x8GBUnknownBench 40%, 5,660 samples3x
SF4642G8CK8IEGKSBG 1x16GBUnknownBench 41%, 672 samples1x
EDIT WITH CUSTOM PC BUILDER

Popular CL1-4D256-D22 256GB 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) 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 $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 $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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