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Hitachi

HTS547550A9E384 (TurboPC EX) 500GB

▲ 500 ▼

Release date ≈ Q2 2016.

Average Bench: 9.25% (1069th of 1072)

Based on 2 user benchmarks.  Model: Hitachi HTS547550A9E384 (TurboPC EX)
Poor: 8%Average: 9.25% Great: 10%

Terrible average bench

The Hitachi HTS547550A9E384 (TurboPC EX) 500GB averaged 90.7% 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. 4K Random Write Speed 20.8MB/s
Avg. Sequential Mixed IO Speed 62.6MB/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 0.79MB/s
Avg. 4K Random Mixed IO Speed 0.11MB/s
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Average Bench

(Based on 2 samples)
Rank 10699.25%
Min Avg Max
55.7 Read 63.8 71.9
45.1 Write 48.5 52
54.3 Mixed 62.6 70.9
13% 58.3 MB/s
Min Avg Max
0.12 4K Read 0.16 0.2
18 4K Write 20.8 23.7
0.1 4K Mixed 0.11 0.11
11.4% 7.03 MB/s
Min Avg Max
0.73 DQ Read 0.79 0.85
17.3 DQ Write 28.4 39.6
0.16 DQ Mixed 0.54 0.92
4.67% 9.92 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
62GB free (System drive)
Firmware: JE3O Max speed: SATA 2.0 300 MB/s
10.5% Very poor
Read 71.9
Write 52
Mixed 70.9
14% 64.9 MB/s
4K Read 0.2
4K Write 23.7
4K Mixed 0.1
13% 8.01 MB/s
DQ Read 0.85
DQ Write 39.6
DQ Mixed 0.92
6% 13.8 MB/s
132GB free (System drive)
Firmware: JE3OA60A Max speed: SATA 2.0 300 MB/s
8.04% Terrible
Read 55.7
Write 45.1
Mixed 54.3
12% 51.7 MB/s
4K Read 0.12
4K Write 18
4K Mixed 0.11
10% 6.06 MB/s
DQ Read 0.73
DQ Write 17.3
DQ Mixed 0.16
3% 6.05 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,632,784 SSDs tested

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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) 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
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 $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $132Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair 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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