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Sabrent

ROCKET-PRO 256GB

▲ 500 ▼

Release date ≈ Q3 2019.

Average Bench: 103% (245th of 1072)

Based on 4 user benchmarks.  Model: SABRENT ROCKET-PRO
Poor: 68%Average: 103% Great: 178%

Outstanding average bench

The Sabrent ROCKET-PRO 256GB averaged 2.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Sabrent ROCKET-PRO 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 323MB/s
Avg. Sequential Read Speed 722MB/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. Sustained Write Speed 332MB/s
Avg. Sequential Mixed IO Speed 441MB/s
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Average Bench

(Based on 4 samples)
Rank 245103%
Min Avg Max
325 Read 722 1868
335 Write 527 992
321 Mixed 441 733
213 SusWrite 332 400
113% 506 MB/s
Min Avg Max
25.5 4K Read 30.6 37.1
46 4K Write 66.2 100
33.5 4K Mixed 37.3 41.6
129% 44.7 MB/s
Min Avg Max
176 DQ Read 310 708
185 DQ Write 288 597
202 DQ Mixed 323 681
236% 307 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
236GB free
Firmware: 0208
SusWrite @10s intervals: 400 408 404 412 412 356 MB/s
86% Excellent
Read 359
Write 414
Mixed 375
SusWrite 398
87% 387 MB/s
4K Read 27.7
4K Write 69.1
4K Mixed 37.2
126% 44.7 MB/s
DQ Read 176
DQ Write 185
DQ Mixed 204
147% 188 MB/s
143GB free (System drive)
Firmware: 0208
SusWrite @10s intervals: 336 347 322 297 298 298 MB/s
78% Very good
Read 325
Write 335
Mixed 321
SusWrite 316
73% 324 MB/s
4K Read 32
4K Write 46
4K Mixed 37
120% 38.3 MB/s
DQ Read 179
DQ Write 186
DQ Mixed 206
148% 190 MB/s
186GB free (System drive)
Firmware: 0208
SusWrite @10s intervals: 143 0 127 356 363 292 MB/s
68.3% Good
Read 336
Write 367
Mixed 337
SusWrite 213
71% 314 MB/s
4K Read 25.5
4K Write 49.5
4K Mixed 33.5
108% 36.2 MB/s
DQ Read 176
DQ Write 185
DQ Mixed 202
146% 188 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,857,818 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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  • - CPU tests include: integer, floating and string
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Solid State Drive Rankings (Price vs Performance) May 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
vs Samsung 850 Evo 250GB
vs HyperX Savage 240GB
vs Crucial MX300 275GB
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 $254Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175Nvidia RTX 4070 $550Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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