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Seagate ST400FP0021

600 Pro 400GB

▲ 500 ▼

Release date ≈ Q2 2014.

Average Bench: 102% (254th of 1080)

Based on 1 user benchmark.  Model: ST400FP0 ST400FP0021
Poor: 102%Average: 102% Great: 102%

Popular builds with this SSD

Outstanding effective speed

The Seagate 600 Pro 400GB averaged 2.0% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Seagate 600 Pro 400GB near the top of the comparison list.

Strengths

Avg. 4K Random Write Speed 114MB/s
Avg. 4K Random Read Speed 30.4MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this SSD perfroms. This result should be interpreted with caution.

Weaknesses

Avg. 4K-64Thread Read Speed 268MB/s
Avg. Sequential Mixed IO Speed 435MB/s

Average Bench

(Based on 1 sample)
Rank 254102%
Min Avg Max
511 Read 511 511
446 Write 446 446
435 Mixed 435 435
103% 464 MB/s
Min Avg Max
30.4 4K Read 30.4 30.4
114 4K Write 114 114
30.4 4K Mixed 30.4 30.4
145% 58.3 MB/s
Min Avg Max
268 DQ Read 268 268
226 DQ Write 226 226
72.7 DQ Mixed 72.7 72.7
102% 189 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
373GB free
Firmware: B660 Max speed: SATA 3.0 600 MB/s
101% Outstanding
Read 516
Write 439
Mixed 459
105% 471 MB/s
4K Read 30.3
4K Write 110
4K Mixed 28.9
141% 56.5 MB/s
DQ Read 306
DQ Write 210
DQ Mixed 68.6
102% 195 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,460,313 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 600 Pro 400GB Builds (Compare 66 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 60%
Gunboat
Desktop
Desktop 80%
Battleship
Workstation
Workstation 50%
Yacht

Motherboard: Asrock Z87 Professional - $250

CPU
Core i7-4770KIntel  $75Bench 74%, 172,887 samples37x
Core i7-4790KIntel  $348Bench 79%, 455,746 samples10x
Core i5-4670KIntel  $100Bench 68%, 128,482 samples6x
GPU
GTX 1070Nvidia  $200Bench 80%, 1,459,281 samples12x
GTX 970Nvidia  $200Bench 49%, 834,238 samples4x
RX 580AMD  $130Bench 52%, 360,351 samples3x
SSD
600 Pro 400GBSeagateBench 102%, 1 sample1x
RAM
RipjawsX DDR3 1600 C10 2x8GBG.SKILLBench 49%, 28,220 samples4x
M378B5273DH0-CH9 4x4GBSamsungBench 49%, 2,942 samples3x
Vengeance DDR3 1866 C10 2x8GBCorsairBench 53%, 2,600 samples2x
EDIT WITH CUSTOM PC BUILDER Value: 97% - Outstanding Total price: $525

Popular 600 Pro 400GB compatible motherboards:

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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.

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Solid State Drive Rankings (Price vs Performance) November 2024 SSD Rankings

Welcome to our 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]

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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1080 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 »

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The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $218Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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