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Quantum

FIREBALLP AS20.5 21GB

▲ 500 ▼

Release date ≈ Q4 2014.

Average Bench: 13.8% (1012th of 1015)

Based on 10 user benchmarks.  Model: QUANTUM FIREBALLP AS20.5
Poor: 2%Average: 13.8% Great: 18%

Terrible average bench

The Quantum FIREBALLP AS20.5 21GB averaged 86.2% 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 Mixed IO Speed 0.61MB/s
Avg. 4K Random Read Speed 0.48MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Quantum FIREBALLP AS20.5 21GB is just 16%. This is a relatively narrow range which indicates that the Quantum FIREBALLP AS20.5 21GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 18.3MB/s
Avg. Sequential Mixed IO Speed 20.7MB/s
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Average Bench

(Based on 10 samples)
Rank 101213.8%
Min Avg Max
3.7 Read 26.6 33.4
3.7 Write 25.9 33.3
3.5 Mixed 20.7 30.9
3.9 SusWrite 18.3 30.8
17% 22.9 MB/s
Min Avg Max
0.3 4K Read 0.48 0.54
0.6 4K Write 0.82 1.1
0.32 4K Mixed 0.61 0.7
102% 0.63 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
19GB free
Firmware: A1Y.4500
SusWrite @10s intervals: 32 28 30 33 29 32 MB/s
18.3% Very poor
Read 32.8
Write 30
Mixed 23.3
SusWrite 30.8
22% 29.2 MB/s
4K Read 0.5
4K Write 1
4K Mixed 0.7
117% 0.73 MB/s
10GB free
Firmware: A1Y.1300
SusWrite @10s intervals: 30 30 29 30 30 30 MB/s
18% Very poor
Read 32.5
Write 28.7
Mixed 22.7
SusWrite 29.9
21% 28.5 MB/s
4K Read 0.5
4K Write 0.9
4K Mixed 0.7
115% 0.7 MB/s
19GB free
Firmware: A1Y.RR00
SusWrite @10s intervals: 29 29 30 30 30 30 MB/s
15.7% Very poor
Read 24.7
Write 27.5
Mixed 21.3
SusWrite 29.8
19% 25.8 MB/s
4K Read 0.5
4K Write 1
4K Mixed 0.7
117% 0.73 MB/s
8GB free
Firmware: A1Y.1300
SusWrite @10s intervals: 17 19 15 12 19 28 MB/s
13.3% Very poor
Read 27.9
Write 30.2
Mixed 21.3
SusWrite 18.3
18% 24.4 MB/s
4K Read 0.3
4K Write 0.8
4K Mixed 0.5
83% 0.53 MB/s
12GB free
Firmware: A1Y.1500
SusWrite @10s intervals: 3.9 4 3.9 4 3.9 4 MB/s
2.33% Terrible
Read 3.7
Write 3.7
Mixed 3.5
SusWrite 3.9
3% 3.7 MB/s
4K Read 0.5
4K Write 1.1
4K Mixed 0.7
119% 0.77 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 53,299,311 HDDs tested

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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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See how consistently different HDDs 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?
What is 4K random write speed?
What is 4K random read speed?
What is AS SSD real world copy speed?
How big is 16GB?
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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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