Average Bench: 64.2% (420th of 850)

Based on 203 user benchmarks.  Model: KINGSTON RBU-SC400S37128G

Above average average bench

The Kingston RBU-SC400S37128G 128GB averaged 35.7% 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 90.5MB/s
Avg. 4K Random Read Speed 25.1MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Kingston RBU-SC400S37128G 128GB is 23.8%. This is a relatively narrow range which indicates that the Kingston RBU-SC400S37128G 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Write Speed 142MB/s
Avg. 4K-64Thread Mixed IO Speed 29.6MB/s
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Average Bench

(Based on 203 samples)
Min Avg Max
420 Read 476 514
116 Write 142 158
146 Mixed 189 220
58.4% 269 MB/s
Min Avg Max
15.2 4K Read 25.1 33.9
45.9 4K Write 90.5 112
9.2 4K Mixed 15.4 21
106% 43.6 MB/s
Min Avg Max
23.9 DQ Read 134 207
76.6 DQ Write 135 157
9.2 DQ Mixed 29.6 45.3
51.1% 99.6 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
56GB free
Firmware: 505ABBF0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 492
Write 145
Mixed 200
61% 279 MB/s
4K Read 25.3
4K Write 115
4K Mixed 21.6
127% 54.1 MB/s
DQ Read 153
DQ Write 155
DQ Mixed 44.6
64% 117 MB/s
24GB free
Firmware: 505ABBF0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 492
Write 154
Mixed 201
62% 282 MB/s
4K Read 20.9
4K Write 108
4K Mixed 20.1
114% 49.6 MB/s
DQ Read 207
DQ Write 158
DQ Mixed 34.6
66% 133 MB/s
3GB free
Firmware: 505ABBF0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 501
Write 120
Mixed 160
56% 260 MB/s
4K Read 25.7
4K Write 96.3
4K Mixed 20.2
116% 47.4 MB/s
DQ Read 186
DQ Write 123
DQ Mixed 35.8
59% 115 MB/s
33GB free
Firmware: 505ABBF0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 480
Write 154
Mixed 200
61% 278 MB/s
4K Read 27
4K Write 81.7
4K Mixed 16.6
106% 41.8 MB/s
DQ Read 197
DQ Write 156
DQ Mixed 28
62% 127 MB/s
3GB free
Firmware: 505ABBF0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 476
Write 127
Mixed 192
58% 265 MB/s
4K Read 27.2
4K Write 80.2
4K Mixed 15.2
103% 40.8 MB/s
DQ Read 214
DQ Write 154
DQ Mixed 37.2
68% 135 MB/s
20GB free
Firmware: 505ABBF0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 417
Write 150
Mixed 190
55% 252 MB/s
4K Read 17.3
4K Write 101
4K Mixed 16
100% 44.7 MB/s
DQ Read 186
DQ Write 143
DQ Mixed 34
61% 121 MB/s
21GB free
Firmware: 505ABBF0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 498
Write 137
Mixed 217
62% 284 MB/s
4K Read 21.8
4K Write 52.2
4K Mixed 14.9
80% 29.7 MB/s
DQ Read 153
DQ Write 150
DQ Mixed 39.2
60% 114 MB/s
203 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 3,049,338 SSDs tested.

Typical RBU-SC400S37128G 128GB Builds (Compare 201 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 61%
Destroyer
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 51%
Yacht

System: Asus G30AB

EDIT WITH CUSTOM PC BUILDER Value: 70% - Good Total price: $745

Popular RBU-SC400S37128G 128GB systems:

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See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-7700K $309Nvidia GTX 1070 $382Samsung 850 Evo 250GB $100
Intel Core i5-7600K $231AMD RX 480 $608Samsung 850 Pro 256GB $135
AMD Ryzen 7 1700 $280Nvidia GTX 1060-6GB $248Samsung 850 Evo 500GB $167
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $34
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $696SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $40HyperX Fury DDR4 2133 C14 2x8GB $133SanDisk Ultra Fit 32GB $13
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