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X15

1TB 1TB

▲ 500 ▼

Release date ≈ Q1 2023.

Average Bench: 215% (89th of 1074)

Based on 80 user benchmarks.  Model: X15 SSD 1TB
Poor: 85%Average: 215% Great: 341%

Popular builds with this SSD

Outstanding average bench

The X15 1TB 1TB averaged 114.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the X15 1TB 1TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 498MB/s
Avg. Sequential Write Speed 1,501MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the X15 1TB 1TB is 256%. This is a particularly wide range which indicates that the X15 1TB 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 102MB/s
Avg. 4K Random Read Speed 47.4MB/s
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Average Bench

(Based on 80 samples)
Rank 89215%
Min Avg Max
623 Read 1,563 2,273
94 Write 1,501 2,496
142 Mixed 1,225 1,995
72.7 SusWrite 968 1,762
295% 1,314 MB/s
Min Avg Max
26 4K Read 47.4 65.8
32.7 4K Write 102 190
23.3 4K Mixed 60.5 90.6
203% 70 MB/s
Min Avg Max
307 DQ Read 806 1,645
89.6 DQ Write 527 1,131
100 DQ Mixed 498 954
417% 610 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
954GB free
Firmware: SN12238
SusWrite @10s intervals: 19 9.7 15 17 18 13 MB/s
530% Outstanding
Read 5,811
Write 59.9
Mixed 118
SusWrite 15.4
312% 1,501 MB/s
4K Read 733
4K Write 3.7
4K Mixed 7.4
1,122% 248 MB/s
954GB free
Firmware: SN11891
SusWrite @10s intervals: 2217 2182 2228 1830 694 506 MB/s
342% Outstanding
Read 1,918
Write 2,494
Mixed 1,934
SusWrite 1,610
450% 1,989 MB/s
4K Read 66.2
4K Write 198
4K Mixed 95.3
327% 120 MB/s
DQ Read 1,797
DQ Write 1,143
DQ Mixed 896
823% 1,279 MB/s
873GB free (System drive)
Firmware: SN12517F
SusWrite @10s intervals: 1712 1912 2039 1965 1282 1257 MB/s
339% Outstanding
Read 2,221
Write 2,272
Mixed 1,898
SusWrite 1,695
455% 2,022 MB/s
4K Read 60.2
4K Write 146
4K Mixed 82.1
274% 96.2 MB/s
DQ Read 1,656
DQ Write 1,135
DQ Mixed 938
824% 1,243 MB/s
910GB free (System drive)
Firmware: SN12238
SusWrite @10s intervals: 2298 2224 2235 1316 841 861 MB/s
325% Outstanding
Read 2,075
Write 2506
Mixed 2,029
SusWrite 1629
465% 2,060 MB/s
4K Read 64
4K Write 161
4K Mixed 87.3
294% 104 MB/s
DQ Read 1,366
DQ Write 959
DQ Mixed 1,086
832% 1,137 MB/s
904GB free (System drive)
Firmware: SN12517F
SusWrite @10s intervals: 1626 1814 1936 1427 1292 1074 MB/s
279% Outstanding
Read 1,332
Write 1,613
Mixed 1,438
SusWrite 1,528
335% 1,478 MB/s
4K Read 62.7
4K Write 162
4K Mixed 84.1
289% 103 MB/s
DQ Read 1,310
DQ Write 618
DQ Mixed 778
626% 902 MB/s
895GB free (System drive)
Firmware: SN12517F
SusWrite @10s intervals: 724 713 699 699 698 700 MB/s
188% Outstanding
Read 758
Write 721
Mixed 720
SusWrite 706
164% 726 MB/s
4K Read 58.3
4K Write 137
4K Mixed 76.4
259% 90.6 MB/s
DQ Read 832
DQ Write 696
DQ Mixed 1,020
694% 849 MB/s
80 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,092,189 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 1TB 1TB Builds (Compare 14,723 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 26%
Raft
Desktop
Desktop 75%
Battleship
Workstation
Workstation 23%
Surfboard

System: Default string

CPU
Xeon E5-2620 v3IntelBench 66%, 6,890 samples1,028x
Xeon E5-2640 v3IntelBench 71%, 3,267 samples965x
Xeon E5-2670 v3IntelBench 66%, 3,953 samples911x
GPU
GTX 1050-TiNvidia  $59Bench 29%, 946,701 samples494x
UHD Graphics 600IntelBench 1%, 35,976 samples483x
GTX 1660S (Super)Nvidia  $195Bench 71%, 428,800 samples463x
SSD
1TB 1TBX15Bench 215%, 80 samples1x
RAM
2x8GBUnknownBench 64%, 236,291 samples1,371x
Atermiter 2x8GBUnknownBench 59%, 2,316 samples491x
123456789012345678 4x2GBABCDBench 24%, 5,869 samples356x
EDIT WITH CUSTOM PC BUILDER Value: 118% - Outstanding Total price: $59

Popular 1TB 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
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  • - Compare your in-game FPS to other users with your hardware
Solid State Drive Rankings (Price vs Performance) June 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.

 Comments

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Reaching its prime
Age: 14 months

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
vs Samsung 850 Evo 250GB
vs HyperX Savage 240GB
vs Crucial MX300 275GB
vs Samsung 850 Evo 1TB

1074 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
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Marketers operate countless reddit accounts. UserBenchmark challenges their narrative so they attack our reputation with a co-ordinated charade.
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PC brands make a lot of profit on flagships like the 4090, 14900KS, and 7950X3D. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data exposes the youtubers that are paid to promote overpriced/inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ reviews on trustpilot are mostly written by virgin marketing accounts. Real users aren't incentivized to back brands.
Why is UserBenchmark popular with users?
Instead of chasing sponsorship with billion-dollar PC brands, we've spent 13 years publishing real-world data which collectively saves our users millions.
The Best.
CPUGPUSSD
Intel Core i5-12600K $174Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $120Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $549Samsung 870 Evo 250GB $44
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $28Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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