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Kingston

RBUSNS8154P3256GJ 256GB

▲ 501 ▼

Release date ≈ Q2 2018.

Average Bench: 96.2% (280th of 1080)

Based on 18,615 user benchmarks.  Model: KINGSTON RBUSNS8154P3256GJ
Poor: 63%Average: 96.2% Great: 126%

Popular builds with this SSD

Excellent average bench

The Kingston RBUSNS8154P3256GJ 256GB averaged just 3.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Kingston RBUSNS8154P3256GJ 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 402MB/s
Avg. 4K-64Thread Read Speed 546MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Kingston RBUSNS8154P3256GJ 256GB is 63.5%. This is a particularly wide range which indicates that the Kingston RBUSNS8154P3256GJ 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 237MB/s
Avg. 4K Random Write Speed 62.9MB/s

Average Bench

(Based on 18,615 samples)
Rank 28096.2%
Min Avg Max
380 Read 602 749
230 Write 532 817
246 Mixed 481 732
116 SusWrite 237 347
104% 463 MB/s
Min Avg Max
11.5 4K Read 32.5 35.4
24.7 4K Write 62.9 98.5
13.4 4K Mixed 30.5 46.7
122% 42 MB/s
Min Avg Max
313 DQ Read 546 703
204 DQ Write 410 699
201 DQ Mixed 402 587
321% 453 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
54GB free (System drive)
Firmware: E8FK11.C
SusWrite @10s intervals: 355 273 179 207 180 166 MB/s
102% Outstanding
Read 671
Write 783
Mixed 564
SusWrite 227
126% 561 MB/s
4K Read 25.1
4K Write 59.7
4K Mixed 38.1
118% 41 MB/s
DQ Read 701
DQ Write 398
DQ Mixed 236
259% 445 MB/s
104GB free (System drive)
Firmware: E8FK11.C
SusWrite @10s intervals: 482 258 258 261 264 265 MB/s
93.2% Outstanding
Read 720
Write 713
Mixed 538
SusWrite 298
127% 568 MB/s
4K Read 21.3
4K Write 63.6
4K Mixed 27.1
101% 37.3 MB/s
DQ Read 418
DQ Write 267
DQ Mixed 310
240% 332 MB/s
68GB free (System drive)
Firmware: E8FK11.C
SusWrite @10s intervals: 341 160 159 164 165 173 MB/s
90.6% Outstanding
Read 488
Write 233
Mixed 256
SusWrite 194
65% 292 MB/s
4K Read 21.8
4K Write 147
4K Mixed 23.3
141% 64.2 MB/s
DQ Read 401
DQ Write 412
DQ Mixed 479
340% 431 MB/s
24GB free (System drive)
Firmware: E8FK11.C
SusWrite @10s intervals: 261 263 315 186 178 169 MB/s
81% Excellent
Read 499
Write 263
Mixed 290
SusWrite 229
71% 320 MB/s
4K Read 24
4K Write 67
4K Mixed 26.5
106% 39.2 MB/s
DQ Read 412
DQ Write 258
DQ Mixed 307
236% 326 MB/s
97GB free (System drive)
Firmware: E8FK11.C
SusWrite @10s intervals: 299 365 484 212 227 152 MB/s
80.9% Excellent
Read 603
Write 468
Mixed 289
SusWrite 290
92% 412 MB/s
4K Read 17.5
4K Write 41.9
4K Mixed 22.7
78% 27.4 MB/s
DQ Read 407
DQ Write 268
DQ Mixed 308
238% 328 MB/s
103GB free (System drive)
Firmware: E8FK11.C
SusWrite @10s intervals: 492 209 215 208 195 220 MB/s
75.1% Very good
Read 481
Write 664
Mixed 535
SusWrite 256
109% 484 MB/s
4K Read 20.4
4K Write 44.9
4K Mixed 21.6
82% 29 MB/s
DQ Read 426
DQ Write 254
DQ Mixed 299
234% 326 MB/s
98GB free (System drive)
Firmware: E8FK11.C
SusWrite @10s intervals: 499 246 246 249 252 252 MB/s
70.9% Very good
Read 498
Write 272
Mixed 250
SusWrite 291
73% 328 MB/s
4K Read 13.3
4K Write 36.1
4K Mixed 18.8
63% 22.7 MB/s
DQ Read 350
DQ Write 260
DQ Mixed 409
278% 340 MB/s
21GB free (System drive)
Firmware: E8FK11.C
SusWrite @10s intervals: 213 143 139 61 48 32 MB/s
54.8% Above average
Read 480
Write 270
Mixed 297
SusWrite 106
64% 288 MB/s
4K Read 11.8
4K Write 17.7
4K Mixed 14.4
46% 14.6 MB/s
DQ Read 398
DQ Write 270
DQ Mixed 304
235% 324 MB/s
18,615 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,938,412 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 RBUSNS8154P3256GJ 256GB Builds (Compare 1,249 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 35%
Sail boat
Desktop
Desktop 76%
Battleship
Workstation
Workstation 30%
Sail boat

System: Asus TUF GAMING FX504GM_FX80GM

CPU
Core i7-8750HIntelBench 70%, 442,631 samples756x
Core i5-8300HIntelBench 65%, 167,898 samples493x
GPU
GTX 1060 (Mobile)NvidiaBench 47%, 177,775 samples655x
UHD Graphics 630IntelBench 5%, 506,702 samples593x
GTX 1660S (Super)Nvidia  $214Bench 71%, 428,800 samples1x
SSD
RBUSNS8154P3256GJ 256GBKingstonBench 96%, 18,615 samples227x
RAM
HMA81GS6CJR8N-VK 1x8GBHynixBench 40%, 73,050 samples240x
HMA82GS6CJR8N-VK 1x16GBHynixBench 44%, 33,430 samples182x
M471A1K43CB1-CTD 1x8GBSamsungBench 40%, 96,646 samples88x
EDIT WITH CUSTOM PC BUILDER

Popular RBUSNS8154P3256GJ 256GB systems:

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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 $285WD Black SN850X M.2 2TB $146
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $380WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $248Nvidia RTX 4070 $278Crucial T700 M.2 4TB $397
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