Average Bench: 171% (31st of 873)

Based on 548 user benchmarks.  Model: KXG50ZNV256G NVMe TOSHIBA 256GB

Outstanding average bench

The Kxg50znv256g NVMe TOSHIBA 256GB averaged 71.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kxg50znv256g NVMe TOSHIBA 256GB near the top of the comparison list.

Strengths

Avg. Sequential Read Speed 2,136MB/s
Avg. 4K Random Write Speed 111MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kxg50znv256g NVMe TOSHIBA 256GB is 116%. This is a particularly wide range which indicates that the Kxg50znv256g NVMe TOSHIBA 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 266MB/s
Avg. 4K-64Thread Mixed IO Speed 76.4MB/s
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Average Bench

(Based on 548 samples)
Min Avg Max
1,388 Read 2,136 2,546
83.6 Write 514 1,034
135 Mixed 644 1,556
237% 1,098 MB/s
Min Avg Max
16.1 4K Read 26.9 44.4
35.8 4K Write 111 142
15 4K Mixed 32.4 58.1
141% 56.6 MB/s
Min Avg Max
26.6 DQ Read 266 491
88.8 DQ Write 266 432
17.7 DQ Mixed 76.4 169
110% 203 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
211GB free
Firmware: AADA4101 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 2,370
Write 1,022
Mixed 1,688
373% 1,693 MB/s
4K Read 49.4
4K Write 148
4K Mixed 36
200% 78 MB/s
DQ Read 51.2
DQ Write 551
DQ Mixed 35.9
107% 213 MB/s
184GB free
Firmware: AADA4101 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 2,497
Write 821
Mixed 518
276% 1,279 MB/s
4K Read 25.6
4K Write 126
4K Mixed 35
150% 62 MB/s
DQ Read 395
DQ Write 317
DQ Mixed 93.2
141% 268 MB/s
135GB free
Firmware: AADA4101 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 1,494
Write 811
Mixed 553
209% 953 MB/s
4K Read 112
4K Write 70
4K Mixed 44.4
264% 75.5 MB/s
DQ Read 171
DQ Write 96.8
DQ Mixed 62.7
66% 110 MB/s
36GB free
Firmware: AADA4101 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 2,242
Write 318
Mixed 457
215% 1,006 MB/s
4K Read 24.6
4K Write 98.9
4K Mixed 32
130% 51.8 MB/s
DQ Read 352
DQ Write 243
DQ Mixed 97.1
127% 231 MB/s
133GB free
Firmware: AADA4102 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 1,726
Write 401
Mixed 474
187% 867 MB/s
4K Read 30
4K Write 102
4K Mixed 37.1
147% 56.3 MB/s
DQ Read 359
DQ Write 277
DQ Mixed 97.6
133% 245 MB/s
100GB free
Firmware: AADA4102 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 1,810
Write 326
Mixed 387
180% 841 MB/s
4K Read 30.2
4K Write 115
4K Mixed 34.4
151% 59.9 MB/s
DQ Read 329
DQ Write 252
DQ Mixed 97.9
126% 226 MB/s
153GB free
Firmware: AADA4101 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 1,700
Write 330
Mixed 398
174% 809 MB/s
4K Read 31.2
4K Write 93.4
4K Mixed 38.7
146% 54.4 MB/s
DQ Read 327
DQ Write 241
DQ Mixed 98.6
124% 222 MB/s
548 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 5,217,022 SSDs tested.

Typical NVMe TOSHIBA 256GB Builds (Compare 341 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 115%
UFO
Desktop
Desktop 115%
UFO
Workstation
Workstation 106%
UFO

System: Alienware Aurora R7

EDIT WITH CUSTOM PC BUILDER Value: 100% - Outstanding Total price: $870

Popular NVMe TOSHIBA 256GB systems:

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Solid State Drive Rankings (Price vs Performance) January 2018 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

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 Frequently Asked Questions

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